CSX TRANSPORTATION INC
8-K, 1999-06-11
RAILROADS, LINE-HAUL OPERATING
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                       SECURITIES AND EXCHANGE COMMISSION
                             Washington, D.C. 20549


                                    Form 8-K


                                 Current Report


                       Pursuant to Section 13 or 15(d) of
                       the Securities Exchange Act of 1934


         Date of Report (Date of earliest event reported): June 1, 1999



                            CSX TRANSPORTATION, INC.
             (Exact name of registrant as specified in its charter)


                                    Virginia
         (State or other jurisdiction of incorporation or organization)


                   1-3359                          54-6000720
                 (Commission                    (I.R.S. Employer
                  File No.)                    Identification No.)


                    500 Water Street, Jacksonville, FL 32202
               (Address of principal executive offices) (Zip Code)


       Registrant's telephone number, including area code: (904) 359-3100








                                      - 1 -


<PAGE>


ITEM 5.        OTHER EVENTS

               On June 1, 1999, CSX Transportation,  Inc. ("CSXT"),  and Norfolk
Southern Railway Company ("Norfolk  Southern Railway") formally began integrated
operations over their respective  portions of the Conrail Inc.  ("Conrail") rail
system.  This step  implements the operating plan  envisioned by CSX Corporation
("CSX")  and  Norfolk  Southern  Corporation   ("Norfolk  Southern")  when  they
completed  the joint  acquisition  of  Conrail  in May 1997 and  later  received
regulatory  approval  permitting  them to exercise joint control over Conrail in
August 1998.

               Under this operating  plan,  CSXT has added  approximately  4,400
route miles of track in the  Northeastern  and  Midwestern  United States and in
Canada  to  its  existing  lines   concentrated   in  the  Middle  Atlantic  and
Southeastern  United States. To service the new operations,  approximately 6,200
former Conrail  employees have joined CSXT.  CSXT now operates a network of more
than 22,700 route miles in 23 states, the District of Columbia, and two Canadian
provinces and employs approximately 34,500 employees across the combined system.

               CSXT  and  Norfolk  Southern  Railway  operate  their  respective
portions of the Conrail system pursuant to various  operating  agreements  which
took  effect  on  June 1 and  pay  operating  fees  to  Conrail  for  the use of
right-of-way and equipment. Conrail continues to provide rail service in certain
geographic  areas for the joint benefit of CSXT and Norfolk Southern Railway for
which it is compensated on the basis of usage by the respective railroads.

               CSX and Norfolk  Southern,  through a joint  acquisition  entity,
hold  economic  interests  in Conrail of 42% and 58%,  respectively,  and voting
interests of 50% each.

               CSX's  press  release  announcing  the  event is  included  as an
exhibit  hereto and is  incorporated  herein by  reference.  Copies of  material
contracts  governing the  transaction  and related  operations are also filed as
exhibits hereto.

ITEM 7.        FINANCIAL STATEMENTS AND EXHIBITS

        (c)    Exhibits

               The following exhibits are filed as a part of this report.

10.1                      Transaction  Agreement,  dated as of June 10, 1997, by
                          and among CSX Corporation,  CSX Transportation,  Inc.,
                          Norfolk Southern Corporation, Norfolk Southern Railway
                          Company,  Conrail Inc., Consolidated Rail Corporation,
                          and CRR Holdings LLC, with certain schedules thereto.


                                      - 2 -


<PAGE>


ITEM 7.        FINANCIAL STATEMENTS AND EXHIBITS, Continued

10.2                      Amendment  No. 1, dated as of August 22, 1998,  to the
                          Transaction  Agreement,  dated as of June 10, 1997, by
                          and among CSX Corporation,  CSX Transportation,  Inc.,
                          Norfolk Southern Corporation, Norfolk Southern Railway
                          Company,  Conrail Inc., Consolidated Rail Corporation,
                          and CRR Holdings LLC.

10.3                      Amendment  No.  2,  dated as of June 1,  1999,  to the
                          Transaction  Agreement,  dated June 10,  1997,  by and
                          among  CSX  Corporation,  CSX  Transportation,   Inc.,
                          Norfolk Southern Corporation, Norfolk Southern Railway
                          Company,  Conrail Inc., Consolidated Rail Corporation,
                          and CRR Holdings, LLC.

10.4                      Operating Agreement,  dated as of June 1, 1999, by and
                          between   New   York   Central   Lines   LLC  and  CSX
                          Transportation, Inc.

10.5                      Shared  Assets  Area  Operating  Agreement  for North
                          Jersey,  dated   as of  June 1, 1999,  by  and   among
                          Consolidated   Rail  Corporation,  CSX Transportation,
                          Inc., and   Norfolk  Southern  Railway   Company, with
                          exhibit thereto.

10.6                      Shared  Assets Area  Operating  Agreement for Southern
                          Jersey/Philadelphia,  dated as of June 1, 1999, by and
                          among     Consolidated    Rail    Corporation,     CSX
                          Transportation,  Inc.,  and Norfolk  Southern  Railway
                          Company, with exhibit thereto.

10.7                      Shared  Assets Area Operating Agreement  for  Detroit,
                          dated        as of    June  1,  1999,  by   and  among
                          Consolidated Rail Corporation,  CSX Transportation,
                          Inc., and Norfolk   Southern Railway Corporation, with
                          exhibit thereto.

10.8                      Monongahela Usage Agreement, dated as of June 1, 1999,
                          by  and  among  CSX   Transportation,   Inc.,  Norfolk
                          Southern Railway Company,  Pennsylvania Lines LLC, and
                          New York Central Lines LLC, with exhibit thereto.


                                      - 3 -


<PAGE>


ITEM 7.        FINANCIAL STATEMENTS AND EXHIBITS, Continued

99.1                     Press release issued by CSX Corporation on June 1,
                         1999.










































                                      - 4 -


<PAGE>




                                   Signature

           Pursuant to the  requirements  of the  Securities and Exchange Act of
1934,  the  registrant  has caused this report to be signed on its behalf by the
undersigned, hereunto duly authorized.


                                                   CSX TRANSPORTATION, INC.

                                            By:    /s/ MICHAEL J. WARD
                                                   -------------------
                                                   Michael J. Ward
                                                   Executive Vice President -
                                                   Coal and Merger Planning


Date:  June 11, 1999




























                                      - 5 -


<PAGE>



                                  EXHIBIT LIST


Exhibit                                   Description


      10.1     Transaction  Agreement,  dated as of June 10, 1997,  by and among
               CSX  Corporation,  CSX  Transportation,  Inc.,  Norfolk  Southern
               Corporation,  Norfolk  Southern  Railway  Company,  Conrail Inc.,
               Consolidated Rail Corporation, and CRR Holdings LLC, with certain
               schedules thereto.

      10.2     Amendment No. 1, dated as of August 22, 1998, to the  Transaction
               Agreement,   dated  as  of  June  10,  1997,  by  and  among  CSX
               Corporation,   CSX   Transportation,   Inc.,   Norfolk   Southern
               Corporation,  Norfolk  Southern  Railway  Company,  Conrail Inc.,
               Consolidated Rail Corporation, and CRR Holdings LLC.

      10.3     Amendment  No. 2,  dated as of June 1, 1999,  to the  Transaction
               Agreement, dated June 10, 1997, by and among CSX Corporation, CSX
               Transportation,   Inc.,  Norfolk  Southern  Corporation,  Norfolk
               Southern  Railway  Company,   Conrail  Inc.,   Consolidated  Rail
               Corporation, and CRR Holdings, LLC.

      10.4     Operating  Agreement,  dated as of June 1, 1999,  by and between
               New York Central  Lines LLC and  CSX Transportation, Inc.

      10.5     Shared Assets Area Operating Agreement for North Jersey, dated as
               of June 1, 1999, by and among Consolidated Rail Corporation,  CSX
               Transportation,  Inc., and Norfolk Southern Railway Company, with
               exhibit thereto.

      10.6     Shared   Assets   Area    Operating    Agreement   for   Southern
               Jersey/Philadelphia,  dated  as of June  1,  1999,  by and  among
               Consolidated  Rail  Corporation,  CSX  Transportation,  Inc., and
               Norfolk Southern Railway Company, with exhibit thereto.

      10.7     Shared Assets Area Operating  Agreement for Detroit,  dated as of
               June 1, 1999, by and among  Consolidated  Rail  Corporation,  CSX
               Transportation,  Inc., and Norfolk Southern Railway  Corporation,
               with exhibit thereto.

      10.8     Monongahela  Usage  Agreement,  dated as of June 1, 1999,  by and
               among CSX Transportation, Inc., Norfolk Southern Railway Company,
               Pennsylvania  Lines LLC,  and New York  Central  Lines LLC,  with
               exhibit thereto.

      99.1     Press release issued by CSX Corporation on June 1, 1999.


                                      - 6 -




                                                                    Exhibit 10.1









                              TRANSACTION AGREEMENT
                                  by and among

                                CSX CORPORATION,
             CSX TRANSPORTATION, INC., NORFOLK SOUTHERN CORPORATION,
               NORFOLK SOUTHERN RAILWAY COMPANY, CONRAIL INC.,
                      CONSOLIDATED RAIL CORPORATION and
                                CRR HOLDINGS LLC

                          Dated as of June 10, 1997


<PAGE>



                              TABLE OF CONTENTS
                                                                            Page
                                  ARTICLE I
                                 DEFINITIONS
      Section 1.1.   Defined Terms. . . . . . . . . . . .            1
      Section 1.2.   Other Definitive Provisions. . . . .           15


                                   ARTICLE II

               DESIGNATION AND ALLOCATION OF ASSETS
                               AND LIABILITIES

      Section 2.1.   Conveyance of Assets.. . . . . . . .           16
      Section 2.2.   Allocation of Certain Assets . . . .           16
      Section 2.3.   System Support Operations; Dispatching         24
      Section 2.4.   Transition Period Accommodation. . .           27
      Section 2.5.   Trackage, Haulage, Shared Asset and Other
                     Operating Agreements . . . . . . . .           30
      Section 2.6.   Equipment. . . . . . . . . . . . . .           30
                        (a)  Locomotive Equipment.   . . . .        30
                        (b)  Rolling Stock Equipment . . . .        31
                        (c)  Work Equipment. . . . . . . . .        32
                        (d)  Assignment. . . . . . . . . . .        32
                        (e)  Lease of Equipment. . . . . . .        32
                        (f)  Equitable Adjustment. . . . . .        33
      Section 2.7.   Inventory at Altoona and Hollidaysburg         33
      Section 2.8.   Allocated and Retained Liabilities .           34
      Section 2.9.   Other Liabilities. . . . . . . . . .           35
      Section 2.10.  Interline Accounts and Allocation. .           36
      Section 2.11.  Insurance Proceeds . . . . . . . . .           37


                                 ARTICLE III

                            CLOSING AND CLOSING DATE

      Section 3.1.   Closing. . . . . . . . . . . . . . .           37
      Section 3.2.   Pre-Closing Actions. . . . . . . . .           37
      Section 3.3.   Closing Deliveries . . . . . . . . .           37


                                   ARTICLE IV

                CRR PARENT, CRR AND CRC GOVERNANCE AND FUNDING

      Section 4.1.   Pre-Control Date Matters . . . . . .           39
      Section 4.2.   Post-Control Date CRC Governance . .           40
      Section 4.3.   Post-Closing Date CRC Funding. . . .           41
      Section 4.4.   Post-Control Date CRC and Other
                     Distributions.                                 41
      Section 4.5.   Operating Fees, Interest Rentals and
                     Base Rent. . . . . . . . . . . . . . .         42


                                  ARTICLE V

                       NYC and PRR GOVERNANCE AND CONDUCT

      Section 5.1.   NYC Governance . . . . . . . . . . .           42
      Section 5.2.   PRR Governance . . . . . . . . . . .           43
      Section 5.3.   NYC and PRR Actions. . . . . . . . .           43
      Section 5.4.   NYC and PRR Distributions. . . . . .           43
      Section 5.5.   Actions. . . . . . . . . . . . . . .           43


                                   ARTICLE VI

                                EMPLOYEE MATTERS

      Section 6.1.   Employees of CRR and CRC . . . . . .           43
      Section 6.2.   Employee Related Liabilities . . . .           44
      Section 6.3.   Non-Agreement Employee Benefit Plans           46
      Section 6.4.   Residual Liability . . . . . . . . . .         47


                                 ARTICLE VII

                         REPRESENTATIONS AND WARRANTIES

      Section 7.1.   CSX.. . . . . . . . . . . . . . . .            48
                     (a)  Organization and Good Standing.           48
                     (b)  Authority . . . . . . . . . . .           48
                     (c)  Enforceability. . . . . . . . .           48
                     (d)  No Violation. . . . . . . . . .           48
                     (e)  No Approvals. . . . . . . . . .           48
      Section 7.2.   NSC.. . . . . . . . . . . . . . . .            49
                     (a)  Organization and Good Standing.           49
                     (b)  Authority . . . . . . . . . . .           49
                     (c)  Enforceability. . . . . . . . .           49
                     (d)  No Violation. . . . . . . . . .           49
                     (e)  No Approvals. . . . . . . . . .           49

                                  ARTICLE VIII

                                  COVENANTS

      Section 8.1.   Conduct of Business. . . . . . . . .           50
      Section 8.2.   Best Efforts . . . . . . . . . . . .           50
      Section 8.3.   Further Assurances; Consents . . . .           50
      Section 8.4.   STB Approval . . . . . . . . . . . .           51
      Section 8.5.   Other Approvals. . . . . . . . . . .           52
      Section 8.6.   INTENTIONALLY OMITTED. . . . . . . .           52
      Section 8.7.   Risk of Loss; Forced Disposal. . . .           53
      Section 8.8.   Public Statements; Public Filings. .           53
      Section 8.9.   Restructuring of CRC . . . . . . . .           53
      Section 8.10.  Provision of Corporate Records . . .           55
      Section 8.11.  Access to Information. . . . . . . .           55
      Section 8.12.  Production of Witnesses and Individuals        56
      Section 8.13.  Confidentiality. . . . . . . . . . .           56
      Section 8.14.  Privileged Matters . . . . . . . . .           57
      Section 8.15.  Administration of Actions. . . . . .           58
      Section 8.16.  Administration of FELA Claims. . . .           59
      Section 8.17.  Tax Matters. . . . . . . . . . . . .           60
      Section 8.18.  Committees . . . . . . . . . . . . .           60
      Section 8.19.  Chicago Gateway Access . . . . . . .           60
      Section 8.20.  Car Hire and Car Service . . . . . .           61


                                   ARTICLE IX

                     CONDITIONS PRECEDENT TO THE CLOSING

      Section 9.1.   Conditions Precedent to Obligations.           61


                                  ARTICLE X

                               INDEMNIFICATION

      Section 10.1.  Indemnification. . . . . . . . . . . .         62
      Section 10.2.  Indemnification Procedures . . . . . .         62
      Section 10.3.  Remedies . . . . . . . . . . . . . . .         63


                                   ARTICLE XI

                                MISCELLANEOUS

      Section 11.1.  Amendment. . . . . . . . . . . . . . .         64
      Section 11.2.  Extension; Waiver. . . . . . . . . . .         64
      Section 11.3.  Notices. . . . . . . . . . . . . . . .         64
      Section 11.4.  Interpretation . . . . . . . . . . . .         65
      Section 11.5.  Entire Agreement . . . . . . . . . . .         65
      Section 11.6.  Parties in Interest. . . . . . . . .           66
      Section 11.7.  Governing Law. . . . . . . . . . . .           66
      Section 11.8.  Counterparts . . . . . . . . . . . . .         66
      Section 11.9.  Assignment . . . . . . . . . . . . .           66
      Section 11.10  Severability . . . . . . . . . . . .           67
      Section 11.11. Lack of Control; Effect on CRR and its
                     Controlled Subsidiaries. . . . . . .           67
      Section 11.12. Dispute Resolution . . . . . . . . .           67
      Section 11.13. CRC Status . . . . . . . . . . . . .           68


Schedule 1
Assets
      Attachment I
      Attachment II

Schedule 2
Major Decisions

Schedule 3
Preservation of Fair Access to Chicago Gateway

Schedule 4
Schedule of Trackage Rights, Haulage,
Shared Assets and Other Operating Agreements


Exhibit A
Form of Operating Agreements
      Exhibit A-1 (CSXT Operating Agreement)
      Exhibit A-2 (NSR Operating Agreement)

Exhibit B
Form of LLC Agreements

Exhibit C
Form  of Trackage Rights Agreements  Exhibit C-1 (NSR on CSXT) Exhibit C-2 (CSXT
      on NSR)

Exhibit D
Form of CSX/NSC Haulage Agreements

Exhibit E
Form of Capital Contribution, Assignment And Assumption Agreements

Exhibit F
Tax Allocation Agreement

Exhibit G
North Jersey Shared Assets Agreement

Exhibit H
South Jersey/Philadelphia Shared Assets Agreement

Exhibit I
Detroit Shared Assets Agreement

Exhibit J
Ashtabula Interlocking Agreement

Exhibit K
CP-Mounds Interlocking Agreement

Exhibit L
Warsaw Interlocking Agreement

Exhibit M
Crestline Interlocking Agreement

Exhibit N
Buckeye Interlocking Agreement

Exhibit O
Mike Interlocking Agreement

Exhibit P
Bucyrus Interlocking Agreement

Exhibit Q
CP 138 Interlocking Agreement

Exhibit R
Short Interlocking Agreement

Exhibit S
Berea Interlocking Agreement

Exhibit T
Ashtabula Access Agreement

Exhibit U
Seneca Yard Access Agreement

Exhibit V
Ford (Rockport) Switching Agreement

Exhibit W
GM Parma Switching Agreement

Exhibit X
Indianapolis Switching Agreement

Exhibit Y
GM Lordstown Switching Agreement

Exhibit Z
Lorain Switching Agreement

Exhibit AA
Fairlane Switching Agreement

Exhibit BB
Crawfordsville Switching Agreement

Exhibit CC
Sidney Switching Agreement

Exhibit DD
Sandusky Switching Agreement

Exhibit EE
Upper Sandusky Switching Agreement

Exhibit FF
Indiana Harbor Belt Agreement

Exhibit GG
Monongahela Access and Use Agreement

Exhibit HH
Park Manor Temporary Lease Agreement

Exhibit II
NSR and CSXT Construction Rights Agreement

Exhibit JJ
NSR Buckeye Construction Rights Agreement

Exhibit KK
NSR Field-Belmont Construction Rights Agreement

Exhibit LL
Erie Deed of Easement

Exhibit MM
Fort Wayne-Chicago/Streator Line Exchange Agreement

Exhibit NN
Piqua Yard Agreement

Exhibit OO
Elizabethport Yard Access Agreement

Exhibit PP
Agreement for Assignment of CRC Rights

Exhibit QQ
CSXT Eastwick Construction Agreement

Exhibit RR
Agreement for Assignment of CRC Rights
(Northeast Corridor)

Exhibit SS
Agreement for Assignment of Chicago Rights




<PAGE>



                              TRANSACTION AGREEMENT


            TRANSACTION AGREEMENT,  dated as of June 10, 1997 ("Agreement"),  by
and among CSX CORPORATION,  a Virginia  corporation ("CSX"), CSX TRANSPORTATION,
INC.,  a  Virginia  corporation,  for  itself  and on behalf  of its  controlled
Subsidiaries  (collectively,  "CSXT"), NORFOLK SOUTHERN CORPORATION,  a Virginia
corporation ("NSC"),  NORFOLK SOUTHERN RAILWAY COMPANY, a Virginia  corporation,
for itself and on behalf of its controlled Subsidiaries  (collectively,  "NSR"),
CONRAIL  INC.,  a  Pennsylvania  corporation,  for  itself  and on behalf of its
controlled Subsidiaries (collectively,  "CRR"), CONSOLIDATED RAIL CORPORATION, a
Pennsylvania  corporation  ("CRC"),  and CRR  HOLDINGS  LLC, a Delaware  limited
liability company ("CRR Parent").
            WHEREAS,  CSX and NSC have entered into a letter  agreement dated as
of April 8, 1997 (the "April 8 Agreement").
            WHEREAS, pursuant to the April 8 Agreement, CSX and NSC have jointly
acquired  all of the  outstanding  capital  stock of CRR through CRR Parent,  in
which CSX and NSC each owns a 50% voting interest.
            WHEREAS,  CSX  and  NSC  are  seeking  the  approval  of the  STB to
undertake  the  transactions  contemplated  by this  Agreement  and the  April 8
Agreement.
            WHEREAS,  pursuant  to the April 8  Agreement  the  parties  wish to
provide  herein for the  governance  and operation of CRR and its Affiliates and
for the basis pursuant to which CRR's assets and  liabilities  will be allocated
to or  shared  by CSX  and its  Affiliates,  on the  one  hand,  and NSC and its
Affiliates, on the other hand, after the Closing Date (as hereinafter defined).
            NOW, THEREFORE,  in consideration of the premises and the respective
agreements hereinafter set forth, the parties hereto agree as follows:


                                  ARTICLE I

                                 DEFINITIONS

            Section 1.1.  Defined Terms.  As used in this Agreement, the
following terms have the meanings set forth below:

            "AAC"  means  Atlantic  Acquisition   Corporation,   a  Pennsylvania
corporation and a wholly owned Subsidiary of NSC.

            "AAR" means the Association of American Railroads.

            "AAR Car Service Rules" means the Code of Car Service  Rules/Code of
Car Hire Rules  contained in AAR Circular  OT-10 as  promulgated in the Official
Railway Equipment Register.

            "AAR  Depreciated  Value" means  depreciated  value as determined in
accordance  with Rule 107 of the Office and Field Manuals of the AAR Interchange
Rules  adopted  by the AAR  Technical  Services  Division,  Mechanical  Section,
Operations and Maintenance Department.

            "Action" shall mean any action, claim, suit,  arbitration,  inquiry,
subpoena,  discovery  request,  proceeding  or  investigation  by or before  any
Governmental  Entity or forum or authority having  jurisdiction  over the matter
involving or related to CRR, CRC or their respective Affiliates, the Assets, the
Retained  Liabilities  or the  Allocated  Liabilities,  but shall  exclude  FELA
Claims.
            "Affiliate"  means, with respect to a specified  Person,  any Person
that  directly or  indirectly  controls,  is  controlled  by or is under  common
control with,  the specified  Person or any trust for the benefit of such Person
or any entities  controlled by such Person;  provided  that, for the purposes of
this Agreement, (a) NYC shall not be an Affiliate of CSX and its Subsidiaries or
NSC and its  Subsidiaries,  (b) PRR  shall  not be an  Affiliate  of NSC and its
Subsidiaries  or CSX and  its  Subsidiaries  and  (c)  CSX  and  NSC  and  their
respective  Subsidiaries  shall not be Affiliates of CRR or CRR Parent and their
respective Subsidiaries and vice versa.

            "Allocated Assets" means the Assets to be transferred at the Closing
to either NYC ("NYC Allocated Assets") or PRR ("PRR Allocated Assets").

            "Allocated  Liabilities"  means the Liabilities of CRR, CRC or their
respective Affiliates to be assumed at the Closing by either NYC ("NYC Allocated
Liabilities") or PRR ("PRR Allocated Liabilities").

            "Amended and Restated Voting Trust Agreement" means the Voting
Trust Agreement among CSX, NSC, CRR Parent, Green and Deposit Guarantee
National Bank, dated as of April 8, 1997.

            "Ancillary  Agreements"  means the  Equipment  Agreements,  the CSXT
Operating Agreement, the NSR Operating Agreement, the NYC LLC Agreement, the PRR
LLC Agreement,  the CRR Holdings LLC Agreement,  the Trackage Rights Agreements,
the CSXT/NSR Haulage Agreements, the Tax Allocation Agreement, the Shared Assets
Agreements and the Other Operating Agreements.

            "April 8 Agreement" has the meaning set forth in the preamble to
this Agreement.

            "Assets"  means  any and all of  CRR's,  CRC's or  their  respective
Affiliates' right,  title and interest in and to all of the rights,  properties,
assets,   claims,   Contracts  and  businesses  of  every  kind,  character  and
description,  whether real,  personal or mixed,  whether tangible or intangible,
whether  accrued,  contingent or otherwise and wherever  located,  owned or used
primarily by such party.  On the Closing Date, all Assets will be either (i) NYC
Allocated Assets, (ii) PRR Allocated Assets or (iii) Retained Assets.

            "Base Inventory" has the meaning ascribed thereto in Section 2.7.

            "Base  Rent"  has  the  meaning  set  forth  in the  CSXT  Equipment
Agreement and the NSR Equipment Agreement.

            "Books and Records"  means the books,  files and records  (including
computerized  databases and records) of CRR, CRC or their respective  Affiliates
and includes the NYC Books and Records and the PRR Books and Records.

            "Capital  Contribution,  Assignment and Assumption Agreements" means
the instruments  (including  quitclaim deeds or other  instruments  transferring
title to real estate)  pursuant to which the Allocated  Assets and the Allocated
Liabilities  will be  transferred  at the Closing to NYC or PRR, as the case may
be, substantially in the form attached hereto as Exhibit E.
            "Closing" has the meaning ascribed thereto in Section 3.1.

            "Closing Date" has the meaning ascribed thereto in Section 3.1.

            "Co-Chairmen"  means  the  co-chairmen  of the CRC  Board  after the
Control Date, being the CSX Co-Chairman and the NSC Co-Chairman.

            "Code" means the Internal Revenue Code of 1986, as amended from time
 to time or any successor United States federal tax
statute.  References to a specific section of the Code shall include a reference
to the corresponding  provisions of any such successor United States federal tax
statute.

            "Communications Team" has the meaning ascribed thereto
 in Section 2.2.

            "Continuing  CRC Management"  means employees  (regardless of craft,
position or  classification)  of CRR, CRC or their respective  Affiliates (other
than NYC,  PRR and  their  respective  Subsidiaries)  who are  determined  to be
Continuing  CRC  Management  pursuant to Section  6.1(c),  which  employees will
consist of the  following  categories:  (a)  employees  performing  general  and
administrative functions for CRR, CRC or their respective Affiliates (other than
NYC, PRR and their respective  Subsidiaries),  (b) employees  performing interim
general,  administrative or technical functions for CRR, CRC or their respective
Affiliates  (other than NYC, PRR and their respective  Subsidiaries)  (including
employees  performing such functions at CRR's  headquarters  office building and
information  technology center in Philadelphia,  PA) which functions CSX and NSC
shall  identify  prior to the Closing Date and shall agree are  necessary for an
interim  period  after the Closing  Date in  accordance  with  Section  2.4, (c)
employees operating,  managing or performing work at the SSO Facilities, and (d)
employees  (other  than  those  described  in  clauses  (a),  (b) and (c) above)
operating,  managing  or  performing  work on  Retained  Assets  that  are to be
operated pursuant to the Shared Assets Agreements.

            "Contracts"  means  any  contract,  lease,  loan  agreement,   deed,
easement, license,  reversion,  mortgage, security agreement, trust indenture or
other  agreement  or  instrument  to which any of CRR,  CRC or their  respective
Affiliates  is a party or by which  any of them is bound or to which  any of the
Assets is subject.

            "Contracts Team" has the meaning ascribed thereto in Section 2.2.

            "Control  Date"  means the  effective  date on which CSX and NSC are
authorized by the STB to exercise control over CRR.

            "Corporate  Level  Liabilities"  means the following  Liabilities of
CRR, CRC or their respective Affiliates:  (a) Environmental Liabilities that are
designated as Corporate Level Liabilities pursuant to Section  2.8(b)(iii);  (b)
all  Liabilities  (except as  specified in Section  2.8(b)(i)  or (ii),  Section
2.8(c) or Section 2.9)  associated  with the handling and disposition of Actions
arising prior to the Closing Date; (c) all  Liabilities  (except as specified in
Section  2.8(b)(i) or (ii),  Section 2.8(c) or Section 2.9)  associated with the
handling  and  disposition  of Actions  arising on or after the Closing Date and
that do not  relate  predominantly  to  Allocated  Assets;  (d) all  Liabilities
(except as specified in Section  2.8(b)(i)  or (ii),  Section  2.8(c) or Section
2.9) associated with the handling and disposition of Actions arising on or after
the Closing Date designated as Corporate Level  Liabilities  pursuant to Section
2.8; (e) Employee  Related  Liabilities  that are designated as Corporate  Level
Liabilities  pursuant to Article VI; (f) all Taxes accruing for periods prior to
the Closing Date, including in respect of tax leverage transactions;  (g) Taxes,
if any,  associated with the designation,  allocation and transfer of the Assets
as  contemplated  in this Agreement;  (h)  Liabilities  under leases  (including
without limitation lease termination costs) that arise prior to the Closing Date
(other  than the lease  Liabilities  in respect of the CRC  headquarters  office
building  in  Philadelphia,   PA,  or  the  information   technology  center  in
Philadelphia,  PA,  or  the  Altoona,  PA  or  Hollidaysburg,   PA  shops);  (i)
Indebtedness  (other  than  intercorporate  Indebtedness  of direct or  indirect
Subsidiaries  of CRR the  capital  stock,  or  similar  interests,  of  which is
included  in the  Allocated  Assets,  which  will be treated as agreed to by the
parties prior to the Closing);  (j) all Liabilities associated with the handling
and  disposition  of  FELA  Claims  made  prior  to the  Control  Date  and  all
Liabilities  associated with the handling and disposition of FELA Claims made on
or after the Control Date and designated as Corporate Level Liabilities pursuant
to Section  2.8(c);  (k) all employee costs not otherwise  allocated  under this
Agreement;  (l) all Liabilities  arising prior to the Closing Date not otherwise
allocated under this Agreement; (m) transition costs not the sole responsibility
of CSX,  CSXT,  NYC,  NSC,  NSR or PRR and not  otherwise  allocated  under this
Agreement;  and (n) all  Liabilities  incurred  with respect to  Continuing  CRC
Management,  the SSO  Facilities  and the  Retained  Assets,  except  where this
Agreement  (including  the  Schedules  and  Exhibits  hereto)  or the  Ancillary
Agreements may expressly designate the Liability in some other manner.

            "Corporate  Memorabilia" means all corporate memorabilia,  antiques,
artifacts,  charters and art owned by CRR, CRC or their  respective  Affiliates,
wherever located.

            "CRC" has the meaning set forth in the preamble to this Agreement.

            "CRC Board" means the Board of Directors of CRC.

            "CRR" has the meaning set forth in the preamble to this Agreement.

            "CRR Holdings LLC  Agreement"  means the Limited  Liability  Company
Agreement of CRR Holdings LLC, dated May 21, 1997, as amended from time to time.

            "CRR  Industries"   means  CRR  Industries,   Inc.,  a  Pennsylvania
corporation and a wholly owned Subsidiary of CRR.

            "CRR Parent" has the meaning set forth in the preamble to this
Agreement.

            "CRR  Shares"  means the  shares of Common  Stock and  Series A ESOP
Convertible Junior Preferred Stock of CRR.

            "CRR Stay Bonus Program" means either the Conrail Inc. Stay Bonus
Program, Classes 8 And Below, or the Conrail Inc. Stay Bonus Program Classes
9-11, both to be entered into pursuant to Attachment A to the Third Amendment.

            "CSX" has the meaning set forth in the preamble to this
Agreement.

            "CSX Co-Chairman" has the meaning ascribed thereto in Section 4.2.

            "CSX Directors" has the meaning ascribed thereto in Section 4.2.

            "CSXT" has the meaning set forth in the preamble to this
Agreement.

            "CSXT Equipment" means the Equipment subject to the CSXT
Equipment Agreement.

            "CSXT  Equipment  Agreement"  means the agreement to be entered into
between NYC and CSXT in a form to be agreed by CSX and NSC, to provide CSXT with
the right to use,  operate and maintain  certain of the Equipment  which NYC has
the right to use and operate pursuant to the NYC Equipment Agreement.

            "CSXT/NSR Haulage Agreements" means the agreements pursuant to which
 CSXT and/or NSR will provide haulage services for the
other,  in  substantially  the form attached  hereto as Exhibit D; each CSXT/NSR
Haulage  Agreement  shall  be in  respect  of a  Route  identified  on Item 2 of
Schedule 4 and shall incorporate the terms set forth therein.

            "CSXT  Operating  Agreement"  means the agreement to be entered into
between CSXT and NYC,  substantially in the form attached hereto as Exhibit A-1,
to provide for the use,  operation and maintenance by CSXT of certain of the NYC
Allocated Assets after the Closing Date.

            "Damages" means all assessments, losses, damages, liabilities, costs
and expenses,  including without limitation  interest,  penalties and attorneys'
and consultants' fees.

            "Distribution" means any dividend or other distribution with respect
to any shares of capital stock or similar equity interests.

            "Employee Related Liabilities" means Liabilities to be designated
as NYC Allocated Liabilities, PRR Allocated Liabilities or Corporate Level
Liabilities pursuant to Article VI.

            "Environmental  Laws" means any and all  federal,  state,  local and
foreign statutes,  laws, judicial  decisions,  regulations,  ordinances,  rules,
judgments,  orders, decrees, codes, plans,  injunctions,  permits,  concessions,
grants, franchises, licenses, agreements and governmental restrictions,  whether
now or hereafter in effect,  relating to human  health,  the  environment  or to
emissions,  discharges,  or releases of pollutants,  contaminants,  hazardous or
toxic materials or substances or wastes into the environment, including, without
limitation,  ambient air,  surface  water,  ground  water or land,  or otherwise
relating to the manufacture,  processing, distribution, use, treatment, storage,
disposal, transport or handling of pollutants,  contaminants, hazardous or toxic
materials or substances or wastes or the cleanup or other remediation thereof.

            "Environmental Liabilities" means any and all Liabilities arising in
connection with or in any way relating to any Asset (or formerly held Asset) and
which arise under or relate to matters covered by any Environmental Laws.

            "Equipment" means all freight car rolling stock, cabooses, trailers,
containers, end of train devices,  locomotives and Work Equipment of CRR, CRC or
their respective Affiliates, whether owned or leased.
              "Equipment Agreements" means the NYC Equipment Agreement,  the PRR
Equipment  Agreement,  the  CSXT  Equipment  Agreement  and  the  NSR  Equipment
Agreement.
            "Fair  Market  Rental  Value" has the  meaning set forth in the CSXT
Operating Agreement,  the NSR Operating Agreement,  the CSXT Equipment Agreement
and the NSR Equipment Agreement.

            "FELA  Claim"  means  a  claim  made  under  the  Federal  Employers
Liability  Act, as amended from time to time.  A FELA Claim shall be  considered
"made" upon the earliest to occur of the following:  (i) the claimant's employer
has received or prepared a written report (including,  in the case of an alleged
occupational injury, a questionnaire) of the claim or of the incident from which
the claim arises; or (ii) the claimant's employer has received written notice of
the claim from the  claimant  or the  claimant's  attorney;  or (iii) an action,
claim or suit  asserting  the claim has been  filed and  properly  served on the
claimant's  employer.  For the purposes of this definition (i) the term "written
report" shall include reports which are electronically  prepared or transmitted,
and (ii) the term "employer"  shall include the employer  currently  responsible
under the Federal Employers Liability Act for the claim or cause of action being
asserted and such employer's attorney.

            "FF&E" means all furniture, fixtures, computers, office supplies and
equipment  (other  than  Equipment  and  system  stock-  piles of  supplies  and
inventory) of CRR, CRC or their respective Affiliates.

            "Governmental  Entity"  means any federal,  state,  local or foreign
court,  administrative  agency or commission or other governmental or regulatory
authority or commission or any arbitration tribunal.

            "Green" means Green  Acquisition  Corp., a Pennsylvania  corporation
and a wholly owned Subsidiary of CRR Parent.

            "Indebtedness"  means,  when  used  with  reference  to a  specified
Person, at any date, without duplication, (a) all obligations of such Person for
borrowed  money,  including,   without  limitation,  all  principal,   interest,
premiums, fees, expenses, overdrafts and penalties with respect thereto, (b) all
obligations  of such  Person  evidenced  by  bonds,  debentures,  notes or other
similar  instruments,  (c) all  obligations  of such Person to pay the  deferred
purchase price of property or services,  except trade accounts payable,  (d) all
obligations  of such Person to reimburse  any bank or other Person in respect of
amounts  paid under a letter of credit or similar  instrument,  (e) all  payment
obligations  under  capitalized  leases  and (f) all  indebtedness  of any other
Person  of  the  type  referred  to in  clauses  (a) to (e)  above  directly  or
indirectly guaranteed by such Person.

            "Indemnified   Party"  means  a  Person  who  requires  or  requests
indemnification under Article X.

            "Indemnifying  Party" means a Person who is required or requested to
indemnify another Person under Article X.

            "Interest Rental" has the meaning set forth in the Shared Assets
Agreements.

              "Inventory Team" has the meaning ascribed thereto in Section
2.2.
              "IRS Submission" has the meaning ascribed thereto in Section
8.9.
              "Liabilities" means any and all debts, liabilities and obligations
of any kind  whatsoever,  whether or not accrued,  contingent  or reflected on a
balance  sheet,  known  or  unknown,  absolute,   determined,   determinable  or
otherwise,  including,  without  limitation,  those arising under any law, rule,
regulation,  action,  order or consent decree of any Governmental  Entity or any
judgment  in any Action of any kind or award of any  arbitrator  of any kind and
those arising under any Contract.  At the Closing Date, all  Liabilities of CRR,
CRC or their respective Affiliates will be either (i) NYC Allocated Liabilities,
(ii) PRR Allocated Liabilities or (iii) Retained Liabilities.

              "Locomotive Team" has the meaning ascribed thereto in Section
2.6.

              "Major Decisions" means any of the items identified on Schedule
2 hereto.

              "Merger"  means the merger of a subsidiary  of Green with and into
CRR pursuant to the Merger Agreement.

              "Merger  Agreement"  means the Agreement and Plan of Merger by and
among  CRR,  CSX and Green  dated as of  October  14,  1996 and as amended as of
November 5, 1996,  December 18, 1996, March 7, 1997 and April 8, 1997 and as may
be further  amended from time to time in accordance with its terms and the terms
of this Agreement.

              "NSC" has the meaning set forth in the preamble to this
Agreement.

              "NSC Co-Chairman" has the meaning ascribed thereto in Section
4.2.

              "NSC Directors" has the meaning ascribed thereto in Section 4.2.

              "NSR" has the meaning set forth in the preamble to this
Agreement.

              "NSR Equipment" means the Equipment subject to the NSR
Equipment Agreement.

              "NSR Equipment  Agreement"  means the agreement to be entered into
between  PRR and NSR,  in a form to be agreed  among CSX and NSC, to provide NSR
with the right to use,  operate and maintain  certain of the Equipment which PRR
has the right to use and operate pursuant to the PRR Equipment Agreement.

              "NSR Operating  Agreement"  means the agreement to be entered into
between NSR and PRR,  substantially  in the form attached hereto as Exhibit A-2,
to provide for the use,  operation and  maintenance by NSR of certain of the PRR
Allocated Assets after the Closing Date.

              "NYC" means New York Central  Lines LLC (or such other name as may
be  specified  by CSX),  which  will be  organized  on or  prior to the  Closing
pursuant to Section  3.2 as a Delaware  limited  liability  company and a wholly
owned Subsidiary of CRC.

              "NYC Action" has the meaning ascribed thereto in Section 8.14.

              "NYC  Allocated  Assets" means the Assets  identified on Item 1 of
Schedule 1 hereto and the Transportation  Contracts allocated to NYC pursuant to
Section  2.2(c)  (unless  CSX and NSC in their  discretion  agree  that any such
Assets shall not be NYC Allocated  Assets) together with the Unallocated  Assets
designated as NYC Allocated Assets prior to the Closing Date pursuant to Article
II, including any cash benefit in lieu of such Assets pursuant to Section 8.7.

              "NYC Allocated  Liabilities"  means the Liabilities  designated as
NYC Allocated  Liabilities  pursuant to Section 2.8 or Article VI, together with
all Liabilities  allocated to and the  responsibility of NYC under any Ancillary
Agreement.

              "NYC Books and  Records"  shall mean the books,  files and records
(including  computerized  databases and records) of CRR, CRC or their respective
Affiliates that relate  principally to the NYC Allocated Assets or NYC Allocated
Liabilities  and are  necessary  or useful for the  operation of the business in
respect thereof.

              "NYC Equipment  Agreement"  means the agreement to be entered into
between  CRC and NYC,  in a form to be agreed  among CSX and NSC, to provide NYC
with the right to use, operate and maintain  certain of the Equipment  allocated
to NYC pursuant to Section 2.6(e)(i).

              "NYC LLC Agreement" means the Limited  Liability Company Agreement
of NYC, substantially in the form attached hereto as Exhibit B.

              "NYC Restructuring" has the meaning ascribed thereto in Section
8.9.

              "Operating  Fee" has the meaning  set forth in the CSXT  Operating
Agreement and the NSR Operating Agreement.

              "Other  Operating  Agreements"  means the agreements to be entered
into between and among CRC,  NYC,  PRR,  CSXT and/or NSR,  substantially  in the
forms attached hereto as Exhibits J through RR, providing for various operating,
access,  construction  and other  matters.  The Other  Operating  Agreements are
listed in Item 4 of Schedule 4 hereto.

              "PBCL" means the Pennsylvania Business Corporation Law of 1988, as
amended from time to time.

              "Pennsylvania  Control  Transaction  Law"  means  Subchapter  E of
Chapter 25 of the PBCL, as amended from time to time.

              "Percentage" means, in the case of CSX, 42% and, in the case of
NSC, 58%.

              "Person"  includes  any  individual,   corporation,   association,
partnership  (general  or  limited),   joint  venture,  trust,  estate,  limited
liability company or other legal entity or organization.

              "Pooled  Assets"  means  all  Unallocated   Assets  for  which  no
allocation  methodology is provided for in Section 2.2(a) through (i), including
the Assets identified on Item 4 of Schedule 1.

              "Privileged Information" has the meaning ascribed thereto in
Section 8.14.

              "Privileges" has the meaning ascribed thereto in Section 8.14.

              "PRR" means  Pennsylvania  Lines LLC (or such other name as may be
specified by NSC),  which will be  organized on or prior to Closing  pursuant to
Section  3.2  as a  Delaware  limited  liability  company  and  a  wholly  owned
Subsidiary of CRC.

              "PRR Action" has the meaning ascribed thereto in Section 8.15.

              "PRR  Allocated  Assets" means the Assets  identified on Item 2 of
Schedule 1 hereto and the Transportation  Contracts allocated to PRR pursuant to
Section  2.2(c)  (unless  CSX and NSC in their  discretion  agree  that any such
Assets shall not be PRR Allocated Assets),  together with the Unallocated Assets
designated as PRR Allocated Assets prior to the Closing Date pursuant to Article
II, including any cash benefit in lieu of such Assets pursuant to Section 8.7.

              "PRR Allocated  Liabilities"  means the Liabilities  designated as
PRR Allocated  Liabilities  pursuant to Section 2.8 or Article VI, together with
all Liabilities  allocated to and the  responsibility of PRR under any Ancillary
Agreement.

              "PRR Books and  Records"  shall mean the books,  files and records
(including  computerized  databases and records) of CRR, CRC or their respective
Affiliates that relate  principally to the PRR Allocated Assets or PRR Allocated
Liabilities  and are  necessary  or useful for the  operation of the business in
respect thereof.

              "PRR Equipment  Agreement"  means the agreement to be entered into
between  CRC and PRR,  in a form to be agreed  among CSX and NSC, to provide PRR
with the right to use, operate and maintain  certain of the Equipment  allocated
to PRR pursuant to Section 2.6(e)(i).

              "PRR LLC Agreement" means the Limited  Liability Company Agreement
of PRR, substantially in the form attached hereto as Exhibit B.

              "PRR Restructuring" has the meaning ascribed thereto in Section
8.9.

              "Radio Licenses" has the meaning ascribed thereto in Section
2.2.

              "Required Approvals" has the meaning ascribed thereto in
Section 7.1.

              "Restructuring" means either the NYC Restructuring or the PRR
Restructuring, as the context requires.

              "Retained  Assets"  means  the  Assets  identified  on  Item  3 of
Schedule 1 hereto  (unless CSX and NSC in their  discretion  agree that any such
Assets  shall not be  Retained  Assets)  together  with the  Unallocated  Assets
designated as Retained  Assets prior to the Closing Date pursuant to Article II,
including (a) Equipment  that is not included in the Allocated  Assets,  (b) the
SSO  Facilities  and (c) the Pooled Assets not  designated  as Allocated  Assets
pursuant to Section 2.2(j).

              "Retained   Liabilities"  means  the  Liabilities   designated  as
Retained Liabilities pursuant to Section 2.8 (including, without limitation, all
Corporate Level Liabilities), together with all Liabilities allocated to and the
responsibility  of CRR, CRC or their  respective  Affiliates under any Ancillary
Agreement.

              "Rolling Stock Team" has the meaning ascribed thereto in
Section 2.6.

              "Route" means the rights and Assets used to provide transportation
service along a railroad line  connecting two or more stations and consisting of
one or more tracks (together with associated  sidings,  side tracks,  signaling,
land and other related facilities).

              "Ruling" has the meaning ascribed thereto in Section 8.9.

              "Separation   Costs"  means  labor  protection  costs,   including
dismissal  allowances,  displacement  allowances and the cost of  administering,
arbitrating  and  litigating  such  labor   protection   provisions,   severance
(including payments under severance  agreements),  personnel relocation expenses
and all  other  dismissal  expenses  and stay  bonuses,  including  any  payment
intended to reimburse for excess parachute excise tax imposed under Section 4999
of the Code with respect to such dismissal expenses or stay bonuses.

              "Service" has the meaning ascribed thereto in Section 8.9.

              "Shared Assets  Agreements" means the agreements between and among
CRC, NYC, PRR, CSXT and/or NSR,  substantially  in the forms attached  hereto as
Exhibits G through I, providing for the operation of certain Retained Assets for
the benefit of CSXT and NSR. The Shared Assets  Agreements  are listed in Item 3
of Schedule 4 hereto.

              "Shared  Assets  Areas"  means (a) the North  Jersey  shared Asset
facility to be covered by the Shared Assets Agreement  substantially in the form
attached  hereto as Exhibit G, (b) the South  Jersey/Philadelphia  shared  Asset
facility to be covered by the Shared Assets Agreement  substantially in the form
attached  hereto as Exhibit H and (c) the Detroit  shared  Asset  facility to be
covered by the Shared Assets Agreement substantially in the form attached hereto
as Exhibit I.

              "SSO  Facilities"  means the CRR or CRC system support  operations
facilities  described in Item 3(B) of Schedule 1 (including  equipment and other
Assets  associated with such  facilities)  used as of the date hereof by CRR and
CRC or their respective  Affiliates to provide support functions  benefiting the
CRC rail  system  as a whole,  including:  (a) the  customer  service  center in
Pittsburgh, PA; (b) the crew management facility in Dearborn, MI; (c) the system
maintenance-of-way  equipment center in Canton, OH; (d) the signal repair center
in Columbus,  OH; (e) the system freight claims facility in Buffalo, NY; (f) the
system  non-revenue  billing  facility  at  Bethlehem,  PA; (g) the system  rail
welding plant at Lucknow (Harrisburg),  PA; (h) the system road foreman/engineer
training center at Philadelphia  and Conway,  PA; (i) the CRC police  operations
center at Mt. Laurel,  NJ; and (j) such other facilities  providing  system-wide
support  functions  as CSX and NSC shall  identify  and agree  upon prior to the
Closing Date.

              "STB" means the Surface Transportation Board or, if there shall be
no Surface  Transportation  Board,  any federal agency which is charged with the
function of approving combinations by rail carriers or persons controlling them,
or of other  arrangements  between such rail carriers,  and granting  exemptions
from other laws with respect thereto or regulating other specific functions with
respect to the context in which such term is employed  or any  successor  entity
thereof.

              "Subsidiary"  means,  when  used  with  reference  to a  specified
Person,  any  corporation  or  other  organization,   whether   incorporated  or
unincorporated,  of  which  at  least a  majority  of the  securities  or  other
interests having by their terms ordinary voting power to elect a majority of the
Board of Directors or others  performing  similar functions with respect to such
corporation or other  organization is directly or indirectly owned or controlled
by such Person or by any one or more of its Subsidiaries,  or by such Person and
one or more of its  Subsidiaries;  provided  that CRR  Parent  and any Person in
which CRR Parent owns,  directly or indirectly an interest (it being assumed for
the  purposes  of this  Agreement  that CRR  Parent  does not own,  directly  or
indirectly,  an  interest  in either  CSX or NSC) shall not be a  Subsidiary  of
either CSX or NSC.

              "Surviving Corporation" means the surviving corporation of the
Merger.

              "Tax" or "Taxes" means taxes of any kind,  levies or other similar
assessments,  customs,  duties,  imposts,  charges or fees,  including,  without
limitation,  income taxes, gross receipts, ad valorem,  excise, real or personal
property,  sales, use, payroll,  withholding,  unemployment,  transfer and gains
taxes or other governmental taxes imposed by or payable to the United States, or
any state,  local or foreign  government  or  subdivision  thereof,  and in each
instance  such term shall  include any  interest,  penalties or additions to tax
attributable  to such Tax or Taxes.  The term "Tax" or "Taxes" shall not include
any payment  intended to reimburse the recipient for an excess  parachute excise
tax imposed under Section 4999 of the Code.

              "Tax Allocation  Agreement" means the agreement to be entered into
among Green,  CRR, CRC, CRR Industries,  PRR and NYC,  substantially in the form
attached  hereto as Exhibit  F,  pursuant  to which the  rights and  obligations
relating to Tax matters  involving the operations of CRR, CRC, PRR and NYC shall
be allocated.

              "Tax Returns" means all returns,  information returns, statements,
certifications, reports or other documentation relating to Taxes.

              "Third Amendment" means the third amendment,  dated March 7, 1997,
to the Merger Agreement.

              "Third Party Claim" has the meaning ascribed thereto in Section
10.2.

              "Trackage  Rights  Agreements"  means the  agreements  pursuant to
which CSXT and NSR will grant trackage rights to the other, in substantially the
form attached  hereto as Exhibit C; each Trackage  Rights  Agreement shall be in
respect of a Route identified on Item 1 of Schedule 4 and shall  incorporate the
terms set forth therein.

            "Transaction  Expenses" means,  with respect to a specified  Person,
all of such Person's fees and expenses,  including,  without limitation,  filing
fees and fees and  expenses of legal  counsel,  depositaries,  dealer  managers,
proxy solicitors,  information agents, printers, investment bankers or advisors,
financing sources, accountants,  public relations advisors and other consultants
and advisors  incurred in connection  with the  acquisition  of CRR Shares,  the
Merger, the April 8 Agreement,  this Agreement, the Ancillary Agreements and the
transactions contemplated herein and therein.

            "Transportation  Contracts" means Contracts  between rail carrier(s)
and a Person or Persons relating to the purchase of  transportation  services as
specified  in  49  U.S.C.  ss.   10102(9)(A)  and  (B);   provided  that,  if  a
Transportation Contract covers service between more than one pair of points, the
provisions  governing  service between each pair of points shall be treated as a
distinct Transportation Contract.

            "Unallocated  Assets"  means  Assets which are not as of the date of
this Agreement  identified on Schedule 1 hereto as Allocated  Assets or Retained
Assets.

            "Valuation  Date" has the  meaning  set forth in the CSXT  Operating
Agreement,  the NSR Operating Agreement,  the CSXT Equipment Agreement,  the NSR
Equipment Agreement and the Shared Assets Agreements.

            "Voting  Trust"  means the  voting  trust for the  shares of capital
stock  of CRR or CRC  created  under  the  Amended  and  Restated  Voting  Trust
Agreement.

            "Work Equipment" means track  machinery,  non-revenue  rolling stock
dedicated  to track  maintenance  (such as ballast and tie cars),  other  mobile
equipment  (such  as  backhoes,  bulldozers  and the  like),  other  engineering
equipment and  automobiles and trucks assigned to CRC system and staff functions
(automobiles  and trucks assigned to Allocated Asset locations shall be included
in the Allocated Assets).

            "Work Equipment Team" has the meaning ascribed thereto in Section
2.6.

            Section  1.2.  Other  Definitive  Provisions.   When  used  in  this
Agreement in respect of a Liability or an Action, the terms "arise" or "arising"
mean  that  the  circumstances  giving  rise to the  Liability  or  Action  have
transpired,  whether  or not such  Action  or  Liability  has  been  discovered,
asserted or accrued.  When used in this Agreement,  the term "control" means the
possession,  directly  or  indirectly,  of the  power to  direct  or  cause  the
direction  of the  management  and  policies  of a Person,  whether  through the
ownership of voting securities, by contract or otherwise.

                                   ARTICLE II

                      DESIGNATION AND ALLOCATION OF ASSETS
                               AND LIABILITIES

            Section 2.1.  Conveyance of Assets. On the Closing Date and upon the
terms and subject to the conditions set forth in this Agreement, (i) CRC and its
Affiliates  shall  contribute,  assign,  transfer,  convey and  deliver  the NYC
Allocated  Assets to NYC and NYC shall accept from CRC and its Affiliates all of
the  right,  title  and  interest  of CRC and its  Affiliates  in all of the NYC
Allocated  Assets,  and (ii) CRC and its Affiliates  shall  contribute,  assign,
transfer,  convey  and  deliver  the PRR  Allocated  Assets to PRR and PRR shall
accept from CRC and its Affiliates  all of the right,  title and interest of CRC
and its  Affiliates  in all of the PRR  Allocated  Assets.  Except as  expressly
provided in this Agreement, CSX and its Affiliates, on the one hand, and NSC and
its Affiliates,  on the other hand,  shall retain all their existing rights with
respect to the Assets.
            Section 2.2.  Allocation of Certain  Assets.  As soon as practicable
after the date hereof and in any event prior to the  Closing  Date,  CSX and NSC
shall use their best efforts to designate the  Unallocated  Assets as either NYC
Allocated  Assets,  PRR Allocated Assets or Retained  Assets.  CSX and NSC shall
continue to monitor such designation up to, and shall update such designation as
of, the Closing Date. Such designation shall be as agreed between CSX and NSC in
accordance  with the following  guidelines  (which shall not, unless CSX and NSC
otherwise  agree,  affect  Assets  already  designated  as  Allocated  Assets or
Retained Assets pursuant to Schedule 1 hereto):
            (a)  Unallocated  FF&E shall be designated as follows:  (i) all FF&E
located in or along  Allocated  Assets shall be designated in the same manner as
such Allocated  Assets,  (ii) all FF&E located in or along Retained Assets shall
be designated as Retained  Assets and (iii) all FF&E not designated  pursuant to
clause (i) or (ii) above  shall be  designated  as NYC  Allocated  Assets or PRR
Allocated   Assets  by  value  in  proportion  to  CSX's  and  NSC's  respective
Percentage.
            (b) On or prior to the Closing Date,  CSX, NSC and CRR shall take an
inventory  of all  Corporate  Memorabilia,  and  CSX  and NSC  shall  value  the
principal items or categories, engaging an appraiser if they cannot agree on the
value  thereof.  One  half  of the  Corporate  Memorabilia  by  value  shall  be
designated as NYC Allocated Assets and the other half shall be designated as PRR
Allocated Assets by the mutual agreement of CSX and NSC. If CSX and NSC have not
agreed on the  particular  items or  categories of Corporate  Memorabilia  to be
designated as NYC Allocated Assets and PRR Allocated Assets, respectively,  they
will alternate selecting Corporate  Memorabilia having a value of 5% (as near as
may be) of the total value of all of the Corporate  Memorabilia,  with the party
having first choice selected by lot.
            (c) The  parties  recognize  the  importance  of  assuring  that the
acquisition of CRC does not create  shipping  disruptions  for CRC customers and
hence are hereby making arrangements to carry out CRC's Transportation Contracts
in the manner hereinafter set forth.
            (i) All CRC  Transportation  Contracts  in effect as of the  Closing
Date ("Existing Transportation  Contracts") shall remain in effect through their
stated term and the  obligations  thereunder  shall be carried out thereafter by
CSXT utilizing NYC Allocated Assets and NSR utilizing PRR Allocated  Assets,  or
pursuant to the Shared Assets Agreements, as the case may be.
            (ii)  CSXT and NSR  shall  allocate  the  responsibilities  to serve
customers  under the  Existing  Transportation  Contracts in a manner to achieve
reliability  and proper service to the customers,  and the revenues and expenses
associated with the Existing Transportation Contracts and related services shall
be  allocated  and  accounted  for between CSXT and NSR in  accordance  with the
Percentage Division to the extent that the performance of contracts allocated by
Percentage Division departs from the Percentage Division.
            (iii) The  following  decision  rules  shall be applied on an annual
basis with tentative settlements to the extent required by subsection (c)(ii) on
a quarterly  basis 60 days after the end of the quarter and an annual true-up 90
days after the end of the year:
            (A) For purposes of this  Subsection  (c),  "Local"  means a station
      that is not Dual and is served  solely by CSXT or NSR,  and "Dual" means a
      station with line-haul service by both,  including service accessed by one
      or the other through  trackage  rights or haulage,  in each case as of the
      date of this Agreement  giving effect to the  effectuation of the Closing.
      For  purposes of the  definition  of "Dual",  the term  includes (a) as to
      commodities  that are handled by rail  before or after  shipment by water,
      all  stations at which such  commodities  are  handled in Ocean,  Gulf and
      Great  Lakes  port  cities  to which  each of CSXT  and NSR has line  haul
      service  to any  such  station,  and  (b) as to  intermodal  service,  all
      intermodal  facilities  in any city in which each of CSXT and NSR has line
      haul service to any intermodal facility. Further, references to "Off Line"
      stations in this  Subsection  (c) do not  include a  situation  where such
      station  is Local or Dual to NSR or CSXT or a third  railroad  whose  sole
      connection is with CSXT or NSR.
            (B) In  addition,  for  purposes of this  Subsection  (c) only,  the
      phrase "Percentage Division" shall mean 50% CSXT - 50% NSR.
            (C)  Revenues shall be allocated as follows:
                  (aa) Where the Existing Transportation Contract calls for
            transportation  from an origin station  located on the PRR Allocated
            Assets, the allocation shall be solely to NSR, except as follows:
                        (x) If the  origin  station  is  Local  to NSR  and  the
                  destination  station is on the NYC Allocated  Assets and Local
                  to CSXT,  then the  allocation  shall be on a joint line basis
                  between  NSR and CSXT with the  interchange  to be  negotiated
                  between NSR and CSXT and the  revenues to be split 30% to NSR,
                  30% to CSXT,  and the  remainder  to be based  upon a  mileage
                  prorate; and
                        (y)  If,   notwithstanding   its  location  on  the  PRR
                  Allocated   Assets,   the  origin  station  is  Dual  and  the
                  destination  station is on the NYC Allocated  Assets and Local
                  to CSXT,  then the  allocation  shall be solely to CSXT.  (bb)
                  Where the Existing Transportation Contract calls for
            transportation  from an origin station  located on the NYC Allocated
            Assets, the allocation shall be solely to CSXT, except as follows:
                        (x) If the  origin  station  is  Local  to CSXT  and the
                  destination  station is on the PRR Allocated  Assets and Local
                  to NSR,  then the  allocation  shall be on a joint  line basis
                  between  CSXT and NSR with the  interchange  to be  negotiated
                  between CSXT and NSR and the revenues to be split 30% to CSXT,
                  30% to  NSR,  and  the  remainder  to be  based  an a  mileage
                  prorate; and
            (y) If,  notwithstanding  its location on the NYC Allocated  Assets,
      the  origin  station  is Dual and the  destination  station  is on the PRR
      Allocated  Assets and Local to NSR, then the allocation shall be solely to
      NSR.
        (cc) Where the Existing Transportation Contract calls for transportation
where at least one of the origin and  destination  stations  is Dual or which is
located in a Shared Assets Area or located on or accessed from the tracks of the
former Monongahela Railway or Waynesburg Southern Railway ("MGA") (collectively,
a  "Specified  Station"),   the  following  shall  apply  as  to  such  Existing
Transportation Contract:
            (x) If the other station is located on a PRR Allocated  Asset and is
      Local to NSR, then the allocation shall be solely to NSR;
            (y) If the other station is located on an NYC Allocated Asset and is
      Local to CSXT, then the allocation shall be solely to CSXT; and
            (z) If the other station is a Specified  Station, then CSXT and
      NSR shall divide the   allocation on the Percentage Division (by
      revenue) annually.
      (dd) Where the origin station is Off Line and the destination station
is within the former CRC territory, the following shall apply as to the Existing
Transportation Contract:
            (x) If the destination  station is located on an NYC Allocated Asset
      and is Local to CSXT, the allocation shall be solely to CSXT.

            (y) If the  destination  station is located on a PRR Allocated Asset
      and is Local to NSR, the allocation shall be solely to NSR.

            (z) If the  destination  Station  is Dual or is  located in a Shared
      Assets Area or in MGA,  CSXT and NSR shall  divide the  allocation  on the
      Percentage Division (by revenue) annually.

      (ee) Where the origin  station is within the former CRR  territory and the
destination  station is Off Line,  the following  shall apply as to the Existing
Transportation Contracts:

            (x) If the origin  station is located on an NYC Allocated  Asset and
      is Local to CSXT, the allocation shall be solely to CSXT.

                              (y) If the  origin  station  is  located  on a PRR
                        Allocated  Asset  and is  Local to NSR,  the  allocation
                        shall be solely to NSR.
                              (z) If the origin station is Dual or is located in
                        a Shared Asset Area or in MGA, CSXT and NSR shall divide
                        the allocation on the Percentage Division (by revenue)
                        annually.
                        (ff)  Where  the  origin  station  and  the  destination
                  station  are both Off  Line,  CSXT and NSR  shall  divide  the
                  allocation on the Percentage Division.

                        (gg)  As  to  any  joint  line  Existing  Transportation
                  Contract which  involves  either CSXT and CRC and NSR and CRC,
                  that  Transportation   Contract  shall  be  treated,  for  the
                  purposes of the above rules,  as if it involved an NSR or CSXT
                  Local origin or off-line  destination (as the case may be) and
                  only that portion of the transportation over former CRC Routes
                  shall be governed by the foregoing.

                        (hh)  Where,   as  of  the  Closing  Date,   CRC  has  a
                  proportional  rate  Existing   Transportation  Contract  which
                  provides  a  through  rate  in  combination  with  a  separate
                  proportional  rate CSXT or NSR  transportation  contract,  the
                  separate  CSXT  or  NSR   transportation   contract  shall  be
                  unaffected  and only  the CRC  portion  of the  transportation
                  shall be governed by the foregoing.
            (iv)  There  shall  be a  presumption  that  responsibility  for the
      performance of contracts  shall follow the  allocations  referred to above
      and that presumption,  except in extraordinary cases, shall control in all
      cases  except  those  provided  for  in  Sections   2.2(c)(iii)(C)(cc)(z),
      2.2(c)(iii)(C)(dd)(z),  and  2.2(c)(iii)(C)(ee)(z).  Exceptions  in  those
      cases just mentioned shall be made to promote the use of efficient routes,
      high-quality service and consistency of service to customers,  and in that
      connection  there  shall be a  presumption  against  dividing  a  contract
      between a single destination and a single origin between the two carriers.

            (v) In the case of a single Existing  Transportation  Contract which
covers multiple origin and destination pairs,  allocation of revenue shall be on
the basis of each pair but CSXT and NSR shall  cooperate  as necessary to assure
that the  shippers  under such  Existing  Transportation  Contracts  receive the
benefits  (e.g.,  volume  pricing,  refunds,  etc.)to  which  they are  entitled
thereunder,  notwithstanding  any division of  responsibility  in providing  the
transportation.
            (vi)  Nothing in this  Section  2.2(c)  shall limit any right of the
      parties to provide service to or enter into transportation  contracts with
      shippers with Existing Transportation Contracts.

            (d) All Contracts  granting any  unrelated  Person the right to bury
fiber optic cable  longitudinally  along Assets shall be  designated as Retained
Assets (if any Assets in  respect of which such  rights are given are  Allocated
Assets,  NYC or PRR, as the case may be, will license or otherwise  grant rights
to CRC or its  Affiliates  to  maintain  the  subject  matter  of the  Contracts
granting  such  rights),  except  where such  rights  relate  only to either NYC
Allocated Assets or PRR Allocated  Assets, in which case such Contracts shall be
designated in the same manner as such  Allocated  Assets;  provided that NYC and
PRR shall,  to the extent  permitted under such Contracts that are designated as
Retained Assets, be given equal access to CRC's or its Affiliate's rights to use
capacity on such fiber optic  cable and shall  participate  equally in any other
benefits of such Contracts.
            (e) Promptly after the date hereof,  CSXT and NSR each shall appoint
up to five members of a committee  (the  "Contracts  Team").  The Contracts Team
shall meet and not later  than  January 1, 1998  shall  negotiate  an  equitable
designation of all Contracts (other than Transportation  Contracts and Contracts
otherwise allocated or designated under the terms hereof) based on the following
guidelines:
            (i)  Contracts  that relate  predominantly  to either NYC  Allocated
      Assets,  PRR Allocated Assets or Retained Assets will be designated in the
      same manner as such Assets.
            (ii)  Contracts  (A) that  benefit  CRC as a whole (such as unfilled
      system purchase and supply  Contracts),  (B) that relate  predominantly to
      Retained  Assets (such as certain  intermodal  terminal  Contracts) or (C)
      that the Contract  Team cannot  designate  for whatever  reason,  shall be
      Retained Assets and CRC shall, to the extent  permitted under the relevant
      Contract,  subcontract  its  duties,  obligations  and  rights  under such
      Contract  to  NYC or PRR  by  value  in  proportion  to  CSX's  and  NSC's
      respective  Percentage  in  accordance  with the  procedure  set  forth in
      Section 8.5(b).
            (f) Promptly after the date hereof,  NSR and CSXT each shall appoint
up  to  five  members  of  a  committee   (the   "Communications   Team").   The
Communications  Team  shall  meet and not  later  than  January  1,  1998  shall
negotiate an equitable  designation  of all radio licenses held or owned by CRR,
CRC or their  respective  Affiliates  ("Radio  Licenses") based on the following
guidelines:
            (i) In general,  Radio  Licenses will be designated as PRR Allocated
      Assets  or  NYC  Allocated  Assets  depending  on the  designation  of the
      Allocated Assets to which the Radio Licenses most relate.  The designation
      of Radio  Licenses will be made in such manner as to facilitate and permit
      continued operations on the PRR Allocated Assets and the NYC
        Allocated Assets substantially as conducted before the Closing Date.

            (ii) Base Radio  Licenses  shall be designated and reissued on their
      present  frequencies  to PRR or NYC,  depending  on whether the  Allocated
      Assets on or near which the base radio  operates are NYC Allocated  Assets
      or PRR Allocated Assets. If the base radio is used for train operations on
      a line that includes both PRR Allocated  Assets and NYC Allocated  Assets,
      the Radio  License  shall be allocated in the same manner as the Allocated
      Assets on which the base radio is  located  and the party  allocated  such
      Radio  License  shall grant to the other party the right to operate a base
      station and other needed radio equipment on that frequency.

            (iii)  Mobile Radio Licenses (such as those relating to engine
        radios and end-of-train-devices) will be designated
      as NYC  Allocated  Assets or PRR  Allocated  Assets  giving  effect to the
      relative  operating needs and existing systems of each of NYC and/or CSXT,
      on the one hand, and PRR and/or NSR on the other hand.

            (iv) Radio Licenses for which the Communications  Team can not agree
      upon the designation as PRR Allocated Assets or NYC Allocated Assets prior
      to the Closing  Date or that are  required  for CRC  operations  under the
      Shared Assets  Agreements  will be Retained Assets and held by CRR for the
      benefit of both NYC and PRR.

            (g) In connection with its  negotiations  under Section 2.2(f),  the
Communications  Team also shall not later  than  January  1, 1998  negotiate  an
equitable  designation in accordance with CSX's and NSC's respective  Percentage
of all  Unallocated  Assets  that are signal  and  communications  equipment  or
facilities and leased communications  services. This will include all signal and
communications equipment and facilities and leased services that are (i) used by
CRC  system-wide,  (ii) used in  conjunction  with the operation of both a Route
included in NYC Allocated  Assets and a Route  included in PRR Allocated  Assets
(such as a microwave  tower), or (iii) of a character that precludes such Assets
from  being  logically  segregated  and  designated  by  Route.  In  making  its
designation,  the Communications Team shall consider,  among other things, Asset
value and each  party's  relative  ability to maintain  current  operations  and
compatibility with existing  equipment.  Items for which the Communications Team
cannot  agree upon the  designation  as PRR  Allocated  Assets or NYC  Allocated
Assets prior to the Closing Date or that are required for CRC  operations  under
the Shared Assets Agreements will be Retained Assets and held for the benefit of
both NYC and PRR,  although it is the  intention of the parties that such signal
and communications  equipment or facilities and leased communications  equipment
(other  than  items  required  for  CRC  operations   under  the  Shared  Assets
Agreements) be designated to the extent possible as Allocated Assets.
            (h) System  stockpiles of  inventory,  material and supplies of CRR,
CRC or their  respective  Affiliates,  regardless  of location  (other than such
Assets  designated as PRR Allocated  Assets  pursuant to Section 2.7) are Pooled
Assets  that shall be  Retained  Assets at the  Closing  Date  unless  otherwise
designated  hereunder.  Promptly after the date hereof,  CSXT and NSR each shall
appoint up to four members of a committee (the "Inventory Team"). In addition to
its functions  pursuant to Section 2.7, the Inventory  Team shall not later than
January 1, 1998  determine  whether  and to what  extent  system  stockpiles  of
inventory,  material and supplies of CRR, CRC or their respective Affiliates (i)
shall be  designated  as NYC  Allocated  Assets or PRR  Allocated  Assets  (such
designation  to be in proportion to CSX's and NSC's  respective  Percentage)  or
(ii) shall be Retained Assets as to which NYC and CSXT, on the one hand, and PRR
and NSR,  on the  other  hand,  shall  have  access  to in  accordance  with the
procedure  to be  determined  by the  Inventory  Team  pursuant to this  Section
2.2(h). In making its identification  and designation,  the Inventory Team shall
specify that (i) inventory,  materials and supplies  acquired for the purpose of
fulfilling  third-party  Contracts shall be designated in the same manner as and
be applied to fulfill such Contracts and (ii) inventory,  materials and supplies
held for maintenance of facilities  that are included in Allocated  Assets shall
be designated in the same manner as such Allocated Assets.  System stockpiles or
portions  thereof that are not  specifically  designated by the  Inventory  Team
shall be Retained  Assets.  The Inventory  Team shall  determine an  appropriate
procedure for NYC and CSXT, on the one hand, and PRR and NSR, on the other hand,
to have access to all system stockpiles of inventory, material and supplies that
are  Retained  Assets  by value in  proportion  to CSX's  and  NSC's  respective
Percentage.
            (i)  Unless  otherwise  agreed  upon  by CSX and  NSC  prior  to the
Closing,  all computer software and associated data and engineering CADD systems
owned or used by CRR, CRC or their respective Affiliates which may be copied and
used by both NYC and PRR  without the  permission  of, or payment to, any Person
shall be  designated  in the same manner as the  hardware on which it is stored;
provided  that PRR shall have the right to copy and to  receive a  non-exclusive
license of such computer software,  rights,  data, licenses and systems that are
designated as NYC  Allocated  Assets and NYC shall have the right to copy and to
receive  a  non-exclusive  license  of such  computer  software,  rights,  data,
licenses  and  systems  that are  designated  as PRR  Allocated  Assets.  Unless
otherwise agreed upon by CSX and NSC prior to the Closing, all computer software
and associated  data and  engineering  CADD systems owned or used by CRR, CRC or
their respective Affiliates which may not be copied or used (or which may not be
copied or used without the  permission  of or payment to any Person) by both NYC
and PRR shall be Retained  Assets,  provided that CRR, CRC and their  respective
Affiliates shall use their reasonable  commercial efforts to assign,  license or
otherwise  make  available  on an  equal  basis  to each of  CSX,  NSC or  their
designees,  upon  request,  the  nonexclusive  use of all or any portion of such
software,  data, licenses and systems.  Notwithstanding the foregoing,  no party
shall be  required  to  maintain  any item of  software  on  computer  equipment
included in Allocated  Assets,  or be required to make license or other payments
for such software, for a period longer than 12 months.
            (j) To the extent not otherwise  agreed upon by CSX and NSC prior to
the Closing Date, all Pooled Assets shall be Retained  Assets  available for the
benefit  of both CSXT and NYC,  on the one hand,  and NSR and PRR,  on the other
hand in accordance with CSX's and NSC's  respective  Percentage.  If CSX and NSC
agree  prior to the  Closing  Date that  specified  Pooled  Assets (or groups of
Pooled Assets)  should be allocated to NYC or PRR, such specified  Pooled Assets
shall,  at the Closing,  be designated as NYC Allocated  Assets or PRR Allocated
Assets, as the case may be.

            Section 2.3. System Support Operations; Dispatching. (a) The parties
recognize  that  each SSO  Facility  has been  used by CRR and CRC to  provide a
support  function  benefiting the CRC rail system as a whole (e.g.,  system-wide
crew management or signal repair support functions). It is expected that each of
CSXT and NYC, on the one hand,  and NSR and PRR, on the other hand,  may require
the use or benefit of or access to the functions and support provided by the SSO
Facilities  for a period of time after the Closing  Date.  Accordingly,  the SSO
Facilities shall be included in Retained Assets and will continue to be owned by
CRR, CRC or its Affiliates.  Until a party terminates its use of an SSO Facility
as  provided  below,  (i) the  costs of  operating  such SSO  Facility  shall be
included in Corporate  Level  Liabilities  and (ii) such SSO  Facility  shall be
operated for the benefit of both CSXT and NYC, on the one hand, and NSR and PRR,
on the other hand, based on their operating and administrative needs.

            (b) Each of CSXT and NYC,  on the one hand,  and NSR and PRR, on the
other hand,  shall have the right,  upon six months'  prior written  notice,  to
notify  the  other  that it no  longer  needs the use of or access to all or any
specified  portion of the functions  performed at a particular SSO Facility.  If
the party  receiving such notice  notifies the other party within thirty days of
receipt of such  notice  that it no longer  needs the use of or access to all or
the same  specified  portion of the  functions  performed  at a  particular  SSO
Facility,  then the  effective  date of the notice sent by the  receiving  party
shall be deemed to be the same as that of the notice which it received  from the
notifying party. If the notice relates to less than the entire SSO Facility,  it
shall state with specificity the particular  function(s)  and/or  Continuing CRC
Management  position(s) covered by the notice.  Notices may be given at any time
before or after the  Closing  Date and in each case shall  specify an  effective
date which  shall be a date on or after the  Closing  Date that is not less than
six months  after the date such  notice is given.  From and after the  effective
date of a notice,  all costs associated and incurred after the effective date of
such notice  with the SSO  Facility  (or portion  thereof)  and  Continuing  CRC
Management  positions identified in the notice shall cease to be Corporate Level
Liabilities and will be allocated  entirely to and be the  responsibility of the
party  continuing to use the functions  performed at the SSO Facility or portion
thereof.  Costs  associated  with an SSO  Facility  (or portion  thereof) or the
Continuing CRC Management  employees  performing work at that SSO Facility which
are not terminated by such notice but continue to be incurred for the benefit of
both parties will continue to be Corporate  Level  Liabilities.  Notwithstanding
the  foregoing,  Separation  Costs  associated  with  Continuing  CRC Management
employees  after the  Control  Date shall be  allocated  and paid as provided in
Article VI.
            (c) In the case of an SSO Facility as to which both CSXT and NYC, on
the one hand, and NSR and PRR, on the other hand, have  discontinued  use of the
entire SSO  Facility  by each giving  six-month  termination  notices  that have
become  effective,  CSX and NSC will cause CRC and its  Affiliates  to take such
action  as may be  appropriate  to  discontinue  the use of or  provide  for the
disposition  of such SSO  Facility  (which may include a  disposition  to NYC or
PRR), and costs  associated with such SSO Facility between the effective date of
the second  notice and such  discontinuance  or  disposition  shall be Corporate
Level  Liabilities  and the cash  proceeds,  if any, of such  discontinuance  or
disposition shall, subject to Section 4.4, be for the benefit of CRC.
            (d) The full costs of maintaining and operating SSO Facilities shall
include all direct and indirect costs (excluding return on investment and system
overheads),  compensation and benefits, purchased services,  insurance, facility
costs and computer  processing  costs.  CSX and NSC shall establish  appropriate
accounting systems and controls designed to capture and track such costs.
                (e)  To  facilitate  the  division  of   dispatching   functions
currently performed for the five CRC operating divisions, NSC and CSX agree that
the  territorial  boundaries  of the  operating  divisions  will be changed  and
dispatching functions will be assigned and transferred as follows:

            (i) Dearborn division: The Dearborn division office building will be
      included  in PRR  Allocated  Assets.  All  dispatching  functions  at such
      facility will be assigned to PRR and NSR except (A) those for  dispatching
      the  Cleveland  East,  Cleveland  terminal  and  other  Dearborn  division
      segments  included in the NYC Allocated  Assets,  which  functions will be
      assigned and transferred to NYC and CSXT, and (B) those for dispatching of
      the Detroit  Shared  Assets  Area which  functions  will be  assigned  and
      transferred to CRC and will be relocated to a neutral site.

            (ii)  Indianapolis   division:   The  Indianapolis  division  office
      building  will  be  included  in NYC  Allocated  Assets.  All  dispatching
      functions at such  facility  will be assigned to NYC and CSXT except those
      for dispatching the Marion branch,  the Cincinnati line, the West Virginia
      secondary and other  Indianapolis  division  segments  included in the PRR
      Allocated Assets,  which functions will be assigned and transferred to PRR
      and NSR.

            (iii) Pittsburgh  division:  The Pittsburgh division office building
      will be included in PRR Allocated  Assets.  All  dispatching  functions at
      such facility will be assigned to PRR and NSR except those for dispatching
      Pittsburgh  division segments included in the NYC Allocated Assets,  which
      functions will be assigned and transferred to NYC and CSXT.

            (iv)  Philadelphia  division  (Mt.  Laurel,  NJ):  The  Philadelphia
      division  office  building  will be included in the Retained  Assets.  All
      dispatching  functions  at such  facility  will be assigned to PRR and NSR
      except (A) those for  dispatching  the Trenton line,  the River line,  the
      Popes Creek secondary,  the Herbert secondary, the Landover line and other
      Philadelphia division segments included in the NYC Allocated Assets, which
      functions will be assigned and  transferred to NYC and CSXT, and (B) those
      for  dispatching  the  North  Jersey  Shared  Assets  Area  and the  South
      Jersey/Philadelphia  Shared  Assets  Area  and  segments  included  in the
      Retained Assets, which functions will be assigned to CRC.

            (v) Albany  division:  The Albany  division  office building will be
      included in the NYC Allocated  Assets.  All dispatching  functions will be
      assigned to NYC and CSXT except those for  dispatching  the Southern tier,
      including the Corning secondary,  the New Jersey transit line, the Buffalo
      line and other  Albany  division  segments  included in the PRR  Allocated
      Assets,  which  functions will be assigned and transferred to PRR and NSR.
      The  parties  intend that the  dispatching  desks,  equipment  and similar
      property  associated  with a  dispatching  function  will,  to the  extent
      practicable,   follow  the  assignment  of  that  function  to  the  party
      designated pursuant to clauses (i) through (v) above, to enable such party
      to perform  dispatching  necessary in connection with the Assets allocated
      to or used by such party. In addition,  the parties recognize that interim
      dispatching  services may be required to be provided to each other for the
      above Routes during a brief interim  period (which shall be no longer than
      reasonably  necessary) and that the parties may charge reasonable fees for
      such services.

            Section 2.4. Transition Period Accommodation. (a) To the extent that
(i) the CRR  headquarters  office building in  Philadelphia,  PA or (ii) the CRR
information  technology  center  in  Philadelphia,  PA (both  of  which  are NYC
Allocated  Assets)  were  used by CRR or CRC prior to the  Closing  Date for the
benefit  of the CRR and CRC  system as a whole,  CSX will (or will cause CSXT or
NYC to) furnish  and make  available  for the  benefit of NSC or its  Affiliates
access to and use of such NYC Allocated Assets (including,  without  limitation,
office  and  other  space,  equipment,  computer  systems,  and data  and  other
information)  as are necessary or convenient in order to reasonably  accommodate
the needs of NSC, NSR and PRR for the services and  functions  performed at such
facilities  for a  transition  period  not  to  exceed  (A)  twenty-four  months
following the Closing Date in respect of the CRR headquarters office building in
Philadelphia,  PA and (B) six months  following the Closing Date (extendable for
an  additional  six months at NSC's  option)  in respect of the CRR  information
technology  center in  Philadelphia,  PA. CSX may accommodate such needs of NSC,
NSR and PRR for such services and functions using premises in  Philadelphia,  PA
other than the  premises  referred  to in clauses  (i) and (ii) of this  Section
2.4(a);  provided that NSC consents to such arrangement,  such consent not to be
unreasonably  delayed or withheld.  CSX,  CSXT or NYC, as the case may be, shall
furnish and make available to NSC, NSR or PRR such NYC Allocated Assets at those
facilities as may be reasonably  requested by NSC, NSR or PRR; provided that the
nature and scope of the use of such NYC  Allocated  Assets  shall not be greater
than  the  nature  and  scope of the use of such NYC  Allocated  Assets  for the
benefit of the CRR and CRC system prior to the Closing Date. CSX may charge NSC,
NSR or PRR, as the case may be,  charges  calculated at fair market value by CSX
and NSC for such use of such NYC Allocated Assets.
            (b) To the extent that (i) the CRC car shop at Hollidaysburg,  PA or
(ii) the CRC  locomotive  shop at Altoona,  PA (both of which are PRR  Allocated
Assets) were used by CRR or CRC prior to the Closing Date for the benefit of the
CRR and CRC system as a whole, NSC will (or will cause NSR or PRR to) reasonably
accommodate  the  needs  of CSX,  CSXT or NYC for  the  services  and  functions
performed at such facilities for a transition  period not to exceed  twenty-four
months  following the Closing Date. NSC may accommodate  such needs of CSX, CSXT
and NYC for such services and functions  using  premises other than the premises
referred to in clauses (i) and (ii) of this Section  2.4(b);  provided  that CSX
consents to such  arrangement,  such consent not to be  unreasonably  delayed or
withheld.  NSC, NSR or PRR, as the case may be, shall furnish and make available
to CSX, CSXT or NYC such  services and  functions at those  facilities as may be
reasonably  requested by CSX, CSXT or NYC; provided that the nature and scope of
such services and functions  shall not be greater than those which were provided
in respect of the NYC Allocated  Assets by those facilities prior to the Closing
Date. NSC may charge CSX, CSXT or NYC, as the case may be, charges calculated at
fair market value by CSX and NSC for such services and functions.
            (c) In complying  with Section  2.4(a) and Section  2.4(b),  (i) the
accommodating  party will provide or make  available the Assets or the services,
functions  and  systems  of,  and  data  and  information  from,  the  specified
facilities to the extent it can  reasonably do so and (ii) if the  accommodating
party so requests,  the party  accommodated  will use its reasonable  commercial
efforts  to  discontinue  its need  for  such  Assets  or  services,  functions,
information,  systems and data at the earliest time practicable  following,  but
not later than  twenty-four  months after,  the Closing Date (or earlier time as
provided in Section 2.4(a) in respect of the  information  technology  center in
Philadelphia,  PA).  Nothing herein shall preclude a party from agreeing to make
available the Assets or services,  functions and systems of and  information and
data from, its facilities to the using party after such maximum periods provided
for in Sections 2.4(a) and 2.4(b), but it shall not be required to do so.
            (d) CSX will (or will cause CSXT or NYC to) make  available  to CRR,
CRC and their respective Affiliates the CRR headquarters office building and the
CRR information  technology  center in  Philadelphia,  PA (both of which are NYC
Allocated  Assets) for use by those  employees  identified  in clause (b) of the
definition of  "Continuing  CRC  Management"  in Section 1.1.  Unless  otherwise
agreed to by CSX and NSC, CRR, CRC and their  respective  Affiliates  shall have
the right to use those  facilities for such Continuing CRC Management  employees
to perform such general, administrative and technical services and functions for
an interim  period not to exceed (i)  twenty-four  months  following the Closing
Date in respect of the CRR headquarters office building in Philadelphia,  PA and
(B) six months  following the Closing Date  (extendable  for an  additional  six
months at NSC's option) in respect of the CRR information  technology  center in
Philadelphia,  PA. CSX may move such  facilities to new premises or may move the
Continuing  CRC Management  using the facilities to new premises;  provided that
NSC consents to such arrangement,  such consent not to be unreasonably  withheld
and;  provided  further  that CSX and NSC agree on the new fair market  value of
such  facilities  which will be  Corporate  Level  Liabilities  pursuant to this
Section 2.4(d).  Until a party  terminates its use of the support  functions and
services of any such Continuing CRC Management  employee as provided below,  the
costs of employing such employee and the fair market value of related facilities
shall be  Corporate  Level  Liabilities  and such  employee's  services  will be
available  for the  benefit of both CSXT and NYC,  on the one hand,  and NSR and
PRR, on the other hand, based on the operating and administrative needs of each.

            (e) Each of CSX and NSC and their  respective  Affiliates shall have
the right, upon six months' prior written notice, to notify the other party that
the notifying party no longer needs the support  functions and services provided
by any one or more of the  Continuing CRC  Management  employees  referred to in
Section  2.4(d).   The  notice  shall  state  with  specificity  the  particular
Continuing  CRC  Management  position(s)  covered  by the  notice.  If the party
receiving such notice  notifies the other party within thirty days of receipt of
such notice that it no longer needs the support  functions and services provided
by the same (or more) continuing CRC Management employees as are included in the
first notice,  then the effective  date of such second notice shall be deemed to
be the same as that of the first notice. Notices may be given at any time before
or after the Closing Date and in each case shall specify an effective date on or
after the Closing Date,  but not less than six months after the date such notice
is  given.  From and  after  the  effective  date of such a  notice,  all  costs
associated with the Continuing CRC Management positions identified in the notice
shall cease to be Corporate Level Liabilities but shall be allocated entirely to
and be the  responsibility  of the party  continuing  to use the  functions  and
services provided by such Continuing CRC Management positions;  provided that in
the case of Continuing  CRC  Management  positions as to which both parties have
given termination notices that have become effective,  all costs associated with
such Continuing CRC Management  positions after the date the second  termination
notice becomes effective shall be Corporate Level  Liabilities.  Notwithstanding
the foregoing,  Separation  Costs  associated with all Continuing CRC Management
employees  after the  Closing  Date  shall be  allocated  and paid as  otherwise
provided in Article VI.

            Section 2.5.  Trackage,  Haulage,  Shared Asset and Other  Operating
Agreements. On the Closing Date and upon the terms and subject to the conditions
set  forth in this  Agreement,  each of CRC,  CSXT  and NSR  shall  execute  and
deliver, and the parties shall cause their respective Affiliates and NYC and PRR
to execute and deliver, the following agreements to which it is a party:
            (a) The Trackage  Rights  Agreements:  A Trackage  Rights  Agreement
covering  each of the Routes listed in Item 1 of Schedule 4 and  containing  the
terms and provisions applicable to such Route as set forth in Item 1 of Schedule
4 will be executed by the parties designated in such Item 1.
            (b) The CSXT/NSR Haulage  Agreements:  A CSXT/NSR Haulage  Agreement
covering  each of the Routes listed in Item 2 of Schedule 4 and  containing  the
terms and provisions applicable to such Route as set forth in Item 2 of Schedule
4 will be executed by the parties designated in such Item 2.
            (c)  The Shared Assets Agreements.
            (d) The Other  Operating  Agreements (in respect of Other  Operating
Agreements  for which the relevant  Exhibit hereto sets forth all or some of the
terms of an agreement  rather than the form of agreement,  the parties shall use
their best efforts to agree to the form of such Other Operating Agreements prior
to the Closing Date).
            Section 2.6.  Equipment.  The parties intend that all Equipment will
be  allocated  between  NYC and PRR (either as  Allocated  Assets or as Retained
Assets which are subject to the NYC  Equipment  Agreement  or the PRR  Equipment
Agreement) by series and condition such that NYC and PRR each receives Equipment
by value in  proportion  to CSX's  and  NSC's  respective  Percentage.  Disputes
concerning such allocation shall be subject to binding arbitration under Section
11.12.  After the Equipment has been  allocated,  the parties may agree in their
sole  discretion  to changes in the  allocation  giving  consideration  to other
factors.  In  furtherance  of the foregoing  sentence,  the parties will appoint
representatives  to  various  teams  to  consider  appropriate   adjustments  to
allocations of Equipment as described below:
            (a) Locomotive  Equipment.  Promptly after the date hereof, CSXT and
NSR shall each  appoint  up to three  members of a  committee  (the  "Locomotive
Team").  The  Locomotive  Team  shall meet not later  than  January 1, 1998,  to
consider an adjustment to the  allocation  of  locomotive  Equipment  (including
appurtenances  and assigned or related  equipment such as locomotive  radios) to
NYC and PRR, taking into consideration the following guidelines:

            (i) The Locomotive Team shall agree upon parameters to be considered
      in any  adjustment to the  allocation  of locomotive  Equipment to NYC and
      PRR,   including   CRC's  book  value,   actual  numbers  of  locomotives,
      horsepower,  tractive effort,  powered axles,  ownership and encumbrances,
      age and condition.

            (ii) The CSXT  appointees  and the NSR  appointees on the Locomotive
        Team shall  separately  develop and present to each other  proposals for
        any  adjustments  to the  allocation of locomotive  Equipment to NYC and
        PRR.
            (iii) In its negotiations, the Locomotive Team may consider CRC yard
      service, minimizing maintenance costs, enhancing reliability,  and meeting
      service  needs.  The Locomotive  Team may consider  trades of CSXT and NSR
      locomotives to avoid the division of small groups of locomotive  Equipment
      and to minimize the number of different models each would have as a result
      of the allocation.

            (iv) If  agreement  is not  reached  prior to March  31,  1998,  the
Locomotive  Team will submit a list of  disputed  issues for  resolution  to the
chief operating officers of CSXT and NSR.
      (b) Rolling Stock Equipment.  Promptly after the date hereof, CSXT and NSR
each shall appoint up to four members of a committee (the "Rolling Stock Team").
The Rolling  Stock Team shall meet not later than January 1, 1998 to consider an
adjustment to the allocation of rolling stock Equipment  (including cabooses and
non-revenue  rolling stock but excluding Work  Equipment) to NYC and PRR, taking
into consideration the following guidelines:
            (i)  Consideration  may be given to class and builder's lot,  series
      within a given AAR car type and AAR Depreciated  Value.  Consideration may
      be  given  to  splitting  between  NYC and PRR so as to  minimize  ongoing
      maintenance  and repair cost,  facilitate  the assignment of car reporting
      marks, permit customary and efficient  handling,  movement and interchange
      of rolling  stock in  compliance  with the AAR Car Service Rules and other
      applicable industry requirements.
            (ii) All rolling stock  Equipment  that CSXT and NSR agree is either
      (A) obsolete or (B) damaged beyond
          economical  repair  necessary  to return the same to  service,  may be
      grouped  in a  separate  category  and  allocated  between  NYC and PRR in
      accordance  with  CSX's  and  NSC's  respective  Percentage  (based on AAR
      Depreciated Value).

            (iii)   Consideration   will  be  given  to  traffic   and   service
      requirements  on the Routes  comprising the Allocated  Assets based on the
      most  current  traffic  information  (including  current  and  anticipated
      traffic density, customer needs and transportation requirements).

            (iv) Head-of-train-devices and end-of-train-devices may be allocated
      between NYC and PRR based on current transportation needs and train starts
      in respect of the NYC Allocated  Assets and PRR Allocated  Assets,  as the
      case may be.

            (v) If agreement is not reached prior to March 31, 1998, the Rolling
      Stock Team will  submit a list of disputed  issues to the chief  operating
      officers of CSXT and NSR.

            (c) Work  Equipment.  Promptly  after the date hereof,  NSR and CSXT
each shall  appoint  up to three  members of a  committee  (the "Work  Equipment
Team").  The Work Equipment Team shall,  not later than January 1, 1998, meet to
consider an adjustment to the  allocation of all Work  Equipment that is part of
the Unallocated Assets. The Work Equipment Team may allocate such Work Equipment
to NYC and PRR by value in proportion to CSX's and NSC's  respective  Percentage
based on category of  equipment,  then model,  then age and then  condition.  If
agreement is not reached prior to March 31, 1998,  the Work  Equipment Team will
submit a list of  disputed  issues to the chief  operating  officers of CSXT and
NSR.
            (d)  Assignment.  CSXT and NSR recognize that it may be desirable to
cause CRC to assign and transfer ownership of certain of the allocated Equipment
to NYC and PRR as part of the NYC Allocated Assets or the PRR Allocated  Assets,
respectively, to the extent such transfer is consistent with existing leases and
financing  agreements  relating  to  such  Equipment.  If CSXT  and  NSR  agree,
Indebtedness related to Equipment may also be assigned to and assumed by NYC and
PRR as part of the NYC Allocated Liabilities and the PRR Allocated  Liabilities,
respectively.
            (e) Lease of Equipment.  Equipment  that is allocated to NYC and PRR
as  provided  in this  Section  2.6  will be  made  available  to NYC and PRR as
follows:  (i) Equipment that is included in the Retained  Assets shall be leased
by CRC or its Affiliates to NYC or PRR, as the case may be,  pursuant to the NYC
Equipment  Agreement or the PRR Equipment Agreement and will thereupon be leased
or  otherwise  made  available  by NYC to CSXT and by PRR to NSR pursuant to the
CSXT Equipment Agreement or the NSR Equipment Agreement,  respectively; and (ii)
Equipment  that CSXT and NSR agree shall be assigned and  transferred  by CRC or
its  Affiliates  to NYC or PRR,  as the case may be, will be included in the NYC
Allocated Assets or the PRR Allocated Assets,  respectively,  and will be leased
or otherwise  made  available by NYC to CSXT and PRR to NSR pursuant to the CSXT
Equipment Agreement or the NSR Equipment  Agreement,  respectively.  Liabilities
arising from the  ownership,  operation and  maintenance  of Equipment  shall be
borne by the parties as provided for in the relevant  Equipment  Agreements.  If
the foregoing  arrangements are impracticable in respect of any Equipment due to
the requirements of any Contracts  relating to such Equipment,  the parties will
negotiate other arrangements to achieve substantially the same effect.
            (f) Equitable Adjustment.  The parties recognize that the allocation
of Equipment in general and the allocation of Equipment that is collateral  with
respect to Indebtedness  may not reflect  precisely  CSX's and NSC's  respective
Percentage  and that an  equitable  adjustment  may be required  with respect to
Corporate  Level  Liabilities  or  otherwise  to assure that each of NYC and PRR
receives the benefits and bears the costs of Equipment as nearly as  practicable
in proportion to CSX's and NSC's respective Percentage. The Locomotive Team, the
Rolling Stock Team and the Work Equipment Team, assisted as necessary by CSX and
NSC  accounting  personnel,  shall specify an appropriate  adjustment  mechanism
which may include,  but need not include or be limited to,  trades  between CSXT
and NSR of locomotive Equipment, rolling stock Equipment and/or Work Equipment.
            Section 2.7. Inventory at Altoona and Hollidaysburg.  (a) As soon as
practicable before the Closing Date, the Inventory Team shall determine the Base
Inventory.    "Base    Inventory"   (i)   will   consist   of   and   mean   all
rolling-stock-related  and locomotive-related  inventory and supplies (including
rolling-stock-related  and locomotive-related  system stockpiles) of CRR, CRC or
their respective Affiliates located at the Altoona and Hollidaysburg shops as of
a date at least thirty days prior to the  anticipated  Closing Date to be agreed
by the  Inventory  Team,  and (ii) will  exclude  (A) all  obsolete  or  damaged
material  and  supplies  and (B) all  inventory  acquired  for  the  purpose  of
fulfilling  third-party  Contracts which inventory will follow and be applied to
fulfillment of such Contracts.  The Inventory Team will code and group the items
of inventory,  materials and supplies  included in the Base  Inventory as "new,"
"reconditioned,"  "re-usable,"  and the like, and will value the groups based on
CRC's  material  costs  or  other  mutually  agreeable  methodology   (excluding
additives and overheads).  The sum of the values of the groups will be the value
of the Base Inventory.
            (b)  Rolling-stock-related  and  locomotive-related   inventory  and
supplies  (including   rolling-stock-related   and   locomotive-related   system
stockpiles) of CRR, CRC and their respective  Affiliates  located at the Altoona
and  Hollidaysburg  shops as of the  Closing  Date will be  included  in the PRR
Allocated  Assets.  To the extent  that,  after the  Closing  Date,  any work is
performed  at the request and for the account of CSXT or NYC at the Altoona shop
or the Hollidaysburg  shop pursuant to Section 2.4(b),  CSXT and NYC will not be
charged  for  inventory  and  supplies  used in such  work  up to an  amount  of
inventory  and supplies  equal to 42% of the total value of the Base  Inventory,
but only to the extent  that such work  requires  material  and  supplies of the
types included in the Base Inventory.  Notwithstanding the foregoing, NSR or PRR
will  separately  charge CSXT or NYC for the fair market value of work performed
for the account of CSXT or NYC.

            Section 2.8. Allocated and Retained  Liabilities.  The parties agree
that on and as of the  Closing  Date  (x) NYC  shall  assume  and  agree to pay,
perform and discharge as and when due all of the NYC Allocated Liabilities,  (y)
PRR shall assume and agree to pay,  perform and discharge as and when due all of
the PRR Allocated  Liabilities,  and (z) CRC and its Affiliates shall retain and
pay, perform and discharge as and when due all of the Retained  Liabilities.  In
furtherance  of the  foregoing,  the parties agree that, in addition to Employee
Related  Liabilities  that are  designated as Allocated  Liabilities or Retained
Liabilities  under  Article  VI,  the  Allocated  Liabilities  and the  Retained
Liabilities shall consist of the following:

            (a) All  Liabilities  of CRR,  CRC or their  Affiliates,  other than
Environmental  Liabilities  (which are expressly  allocated  pursuant to Section
2.8(b)),  Corporate Level Liabilities (which are expressly allocated pursuant to
Section 2.8(f)),  Employee Related  Liabilities  (which are expressly  allocated
pursuant to Article VI),  Liabilities  referred to in Section 2.9 or Liabilities
expressly  allocated to any Person pursuant to any of the Ancillary  Agreements,
including  Liabilities  associated with the handling and disposition of Actions,
that (i) arise on or after the  Closing  Date and  relate  predominantly  to NYC
Allocated Assets shall be NYC Allocated Liabilities,  and (ii) arise on or after
the Closing Date and that relate  predominantly to PRR Allocated Assets shall be
PRR Allocated Liabilities.

            (b) Environmental  Liabilities (other than Environmental Liabilities
expressly  allocated to any Person pursuant to any of the Ancillary  Agreements)
shall be  designated  as  follows:  (i)  Environmental  Liabilities  that relate
predominantly to NYC Allocated Assets shall be NYC Allocated  Liabilities;  (ii)
Environmental  Liabilities  that relate  predominantly  to PRR Allocated  Assets
shall be PRR Allocated Liabilities;  and (iii) Environmental Liabilities that do
not  relate   predominantly   to  Allocated  Assets  shall  be  Corporate  Level
Liabilities;  provided that, in the case of Environmental  Liabilities allocated
to either NYC or PRR  pursuant to clause (i) or (ii)  above,  NYC or PRR, as the
case may be, will be reimbursed by CRC as amounts are expended by NYC or PRR, as
the case may be, in respect of an  Environmental  Liability to the extent of the
amount of the reserve existing in respect of such Environmental  Liability as of
April 8, 1997,  reduced by any  payments  made and charged  against such reserve
prior to the  Closing  Date,  except  that NYC or PRR,  as the case may be, will
repay the  amounts  under this  Section  2.8(b) to CRC to the  extent  that they
receive the  proceeds of any  insurance  recoveries  in respect of an  Allocated
Liability which exceed such Allocated Liability net of such payments made.

            (c) All Liabilities (other than Liabilities  expressly  allocated to
any Person  pursuant to any of the  Ancillary  Agreements)  associated  with the
handling and  disposition of FELA Claims made on or after the Control Date shall
be NYC Allocated  Liabilities,  PRR  Allocated  Liabilities  or Corporate  Level
Liabilities  based upon the final  allocation under this Article II of the Asset
where the incident or incidents  giving rise to the FELA Claim occurred,  or, if
the FELA Claim arises from an incident or  incidents  occurring at more than one
location,  based upon the final  allocation  under this  Article II of the Asset
most significantly involved.
            (d) Except as provided in Section 2.8(a),  Section 2.8(b) or Section
2.8(c), all Liabilities  associated with the handling and disposition of Actions
arising from incidents which occur in part prior to the Closing Date and in part
on or after the Closing Date shall be allocated as follows:
            (i) that portion of the Liability  which is fairly  attributable  to
      incidents  occurring  prior to the Closing Date shall be  Corporate  Level
      Liabilities; and
            (ii) that portion of the Liability  which is fairly  attributable to
      incidents occurring on or after to the Closing Date shall be NYC Allocated
      Liabilities,  PRR Allocated  Liabilities  or Corporate  Level  Liabilities
      based upon the final  allocation  under this Article II of the Asset where
      the incident or incidents giving rise to the Action  occurred,  or, if the
      Action  arises  from  an  incident  or  incidents  occurring  at  multiple
      locations,  based upon the final  allocation  under this Article II of the
      Asset most significantly involved.
            (e) Except as  provided  in Section  2.9(b) or Section  2.9(c),  all
Liabilities  incurred  after  April 8, 1997  relating  to the Merger  Agreement,
including  without  limitation  Liabilities for CRR Shares, if any, that are put
pursuant  to  the  Pennsylvania  Control  Transaction  Law,  shall  be  Retained
Liabilities.
            (f)  Except  as  provided  in  Sections   2.8(b)  through  (e),  all
Liabilities  that  arise  prior  to the  Closing  Date and all  Corporate  Level
Liabilities shall be Retained Liabilities.
            Section 2.9.  Other Liabilities.  (a)  Each of CSX and NSC shall
bear its own Transaction Expenses.
            (b) CSX  shall  bear  and pay all of  CSX's,  CRR's,  the  Surviving
Corporation's and their respective Affiliates'  Liabilities to current or former
CRR  shareholders  with  respect to the handling  (which CSX shall  control) and
disposition  (which  CSX shall  control)  of claims  pending on April 8, 1997 in
shareholder  Actions pending on April 8, 1997 (other than Actions brought by NSC
or its Affiliates)  together with all related  litigation costs (which shall not
include CRR legal fees incurred prior to April 8, 1997).
            (c) CSX's, Green's,  CRR's and the Surviving  Corporation's,  on the
one hand,  and NSC's and AAC's on the other hand,  Liability with respect to the
handling  (which  shall  be  controlled  by the  liability  bearing  party)  and
disposition  (which  shall be  controlled  by the  liability  bearing  party) of
disclosure-based claims based on disclosures made prior to April 8, 1997 brought
by current or former CRR  shareholders in connection with the Merger  Agreement,
the  Amended  Second  Offer  (as  defined  in  the  April  8  Agreement)  or the
transactions  contemplated  thereby  based on the  accuracy or  completeness  of
information  supplied by such party,  together with all related litigation costs
(which shall not include CRR legal fees incurred prior to April 8, 1997),  shall
be borne solely by CSX or NSC, respectively.

   Section 2.10. Interline Accounts and Allocation.  (a) The parties acknowledge
that interline  railroads often allocate certain assets and liabilities  arising
from interline  activities  between and among  themselves on the basis of AAR or
industry agreements and rules, including,  without limitation, AAR rules for the
allocation of freight revenues and freight loss and damage claims.  If any Asset
or Liability which is allocated under this Agreement to NYC or PRR would, in the
usual course of business  under  applicable AAR or industry  agreement,  rule or
practice, be allocated between or among participating interline railroads,  then
the subsequent  allocation of that Asset or Liability  between or among NYC, PRR
and/or any railroad  subsidiary of either CSX or NSC under that agreement,  rule
or  practice  shall not in any  manner be  affected  by this  Agreement  and the
parties shall accept and be governed by that subsequent  reallocation  under the
applicable  AAR or industry  agreement,  rule or practice,  notwithstanding  any
provision  of this  Agreement  which  may be  construed  or  interpreted  to the
contrary,  including,  without  limitation,  the  provisions  of Section 2.2 and
Section 2.8. The parties  shall also accept and be governed by any  provision of
any AAR or industry  agreement,  rule or practice  applicable  to processes  and
procedures for dealing with the  circumstances  underlying  any such  subsequent
reallocation  (including  without limitation the investigation and processing of
third party claims),  notwithstanding  any provision of this Agreement which may
be construed or interpreted to the contrary,  including, without limitation, the
provisions of Section 8.14 and Section 10.2.
            (b) If any dispute,  controversy  or claim arises with regard to the
subsequent reallocation of any portion of any asset or liability allocated under
Section 2.10(a),  and the pertinent AAR or industry agreement,  rule or practice
provides for  arbitration,  then the  arbitration  provisions of that agreement,
rule or  practice  shall,  as to that  subsequent  reallocation,  supersede  any
provisions  of this  Agreement  which may be  construed  or  interpreted  to the
contrary,  including,  without limitation, the arbitration provisions of Section
11.12.
            Section 2.11.  Insurance  Proceeds.  Except as otherwise provided in
this Agreement,  the proceeds of any insurance recoveries from insurance carried
by CRR,  CRC or their  respective  Affiliates  on or prior to the  Closing  Date
covering  Assets,  Retained  Liabilities  or  Allocated  Liabilities,  which are
received on or after the  Closing  Date,  shall  accrue to the benefit of and be
held by or paid over to CRC, NYC or PRR in  proportion  to the  obligation  each
bears under this Agreement for the particular Liabilities to which the insurance
recoveries are applicable.


                                   ARTICLE III
                            CLOSING AND CLOSING DATE

            Section 3.1.  Closing.  Subject to the terms and  conditions of this
Agreement,  the  closing  of the  transactions  contemplated  in  Article II and
Article VI (the "Closing")  shall take place at a place to be mutually agreed by
CSX and NSC on the third  business  day  following  the date on which all of the
conditions  set forth in Article IX shall have been  satisfied or waived,  or at
such other time,  date and place as the parties  shall agree upon (the  "Closing
Date").

            Section 3.2.  Pre-Closing  Actions.  Prior to the Closing, CRR shall
cause CRC to establish NYC and PRR as wholly owned Subsidiaries of CRC and shall
cause CRC and NYC to enter into the NYC LLC  Agreement  and shall  cause CRC and
PRR to enter into the PRR LLC Agreement.
            Section 3.3.  Closing Deliveries.  At the Closing:
                (a) CSX and CSXT shall deliver or cause to be
delivered to NSC the following documents:

            (i)  an executed counterpart of the CSXT Equipment  Agreement;
            (ii)  an executed counterpart of the CSXT Operating
      Agreement;

            (iii)  an executed counterpart of each of the Trackage  Rights
      Agreements to which CSXT or its Affiliates is to be a party;

            (iv)  an executed counterpart of each of the CSXT/NSR  Haulage
      Agreements to which CSXT or its Affiliates is to be  a party;

            (v)  an executed counterpart of each of the Shared  Assets
      Agreements and Other Operating Agreements to which  CSXT or its
      Affiliates is to be a party; and
            (vi) such other and further  certificates,  assurances and documents
      otherwise necessary for the consummation of the transactions  contemplated
      by this Agreement and the Ancillary Agreements.
            (b)  NSC and NSR shall deliver or cause to be delivered to CSX
the following documents:
            (i) an executed counterpart of the NSR Equipment Agreement;  (ii) an
            executed  counterpart  of the  NSR  Operating  Agreement;  (iii)  an
            executed counterpart of each of the Trackage Rights
      Agreements to which NSR or its Affiliates is to be a  party;
            (iv)  an executed counterpart of each of the CSXT/NSR  Haulage
      Agreements to which NSR or its Affiliates is to be a party;
            (v)  an executed counterpart of each of the Shared  Assets
      Agreements and Other Operating Agreements to which  NSR or its
      Affiliates is to be a party; and
            (vi) such other and further  certificates,  assurances and documents
      otherwise necessary for the consummation of the transactions  contemplated
      by this Agreement and the Ancillary Agreements.
               (c) CRR Parent,  CRR and CRC (for itself and, if  applicable,  as
CRR's  successor  entity)  shall deliver or cause to be delivered to each of CSX
and NSC:

            (i)  the NYC Equipment Agreement executed by CRC and  NYC;

            (ii)  a counterpart of the CSXT Equipment Agreement executed by
      NYC;

            (iii)  the PRR Equipment Agreement executed by CRC and  PRR;
            (iv)  a counterpart of the NSR Equipment Agreement executed by
      PRR;
            (v)  a counterpart of the CSXT Operating Agreement executed by
      NYC;
            (vi)  a counterpart of the NSR Operating Agreement executed by
      PRR;
            (vii)  an  executed  counterpart  of  each  of the  Trackage  Rights
      Agreements,  the CSXT/NSC Haulage Agreements, the Shared Assets Agreements
      and the Other Operating Agreements to which CRC or its
      Affiliates is a party;
            (viii)  the Tax Allocation Agreement executed by Green, CRR, CRC,
        CRR Industries, PRR and NYC;
                 (ix) the NYC LLC Agreement executed by CRC;
                  (x) the PRR LLC Agreement executed by CRC;
            (xi) a Capital  Contribution,  Assignment and  Assumption  Agreement
        executed by CRC and NYC to effectuate  the transfer of the NYC Allocated
        Assets and the NYC Allocated Liabilities to NYC;
            (xii) a Capital  Contribution,  Assignment and Assumption  Agreement
      executed by CRC and PRR to  effectuate  the transfer of the PRR  Allocated
      Assets and the PRR Allocated Liabilities to PRR; and
            (xiii)  such other and further certificates, assurances and
        documents otherwise necessary for the consummation of
           the transactions contemplated by this Agreement and the
      Ancillary Agreements.
                                   ARTICLE IV
                 CRR PARENT, CRR AND CRC GOVERNANCE AND FUNDING

            Section  4.1.   Pre-Control  Date  Matters.   (a)  Unless  expressly
permitted in another  agreement  between CSX and NSC,  neither CSX nor NSC will,
without the prior  agreement  of the other,  agree to any  modifications  of the
terms  and  conditions  of, or give any  consent  or waiver  under,  the  Merger
Agreement,  including  without  limitation  under  Section  4.1  of  the  Merger
Agreement. Without limiting the foregoing, neither CSX nor NSC will, without the
other's prior consent,  agree to any determinations  with respect to, direct CRR
to take any action with  respect  to, or object to or  prohibit  any action with
respect to CRR's employee stock  ownership  plan,  pension plan,  stock employee
compensation trust or any other CRR benefit plan, program,  arrangement or other
contract,  or any trust or other funding arrangement that is intended to be used
in whole or in part to provide  or fund  benefits  under any CRR or CRC  benefit
plans,  programs,  arrangements or contracts.  In addition, CSX will consult and
agree with NSC prior to providing any notices to CRR under the Merger  Agreement
and shall promptly  provide NSC with copies of all written  notices  provided by
CSX to CRR or received by CSX from CRR under the Merger Agreement.
            (b) Prior to the Control  Date CRR shall be  governed in  accordance
with the terms of the Amended and Restated Voting Trust Agreement.
            Section 4.2. Post-Control Date CRC Governance. CRR Parent shall vote
all of the shares in the capital  stock of CRC and all of the parties shall take
all other  necessary or desirable  action  within  their  respective  control to
effectuate the following:
            (a)  Following  the Control  Date,  the  business and affairs of CRC
shall be managed under the direction of the CRC Board  consisting of six persons
divided into two classes of three directors. Three directors shall be designated
by CSX (the "CSX Directors") and three directors shall be designated by NSC (the
"NSC Directors").
            (b)  Approval  of the CRC  Board  shall be  required  for all  Major
Decisions  of CRC.  The  power of the CRC  Board to  approve  such  actions  and
decisions shall be exclusive to the CRC Board,  and no officer may take any such
action or make any such  decision  without the  approval  of the CRC Board.  Any
action or decision of the CRC Board, whether at a meeting of the CRC Board or by
written  consent,  may only be taken if approved by a majority of CSX  Directors
and a majority of NSC Directors.
            (c) The CSX Directors  may appoint by majority vote one  Co-Chairman
(the "CSX  Co-Chairman")  and the NSC Directors may appoint by majority vote one
Co-Chairman  (the "NSC  Co-Chairman").  The  Co-Chairmen  shall  preside  at all
meetings of the CRC Board and shall have and perform such other duties as may be
assigned to them by the CRC Board.
            (d) If the office of any CSX Director becomes vacant,  the remaining
CSX Directors by a majority  vote may appoint any  qualified  individual to fill
such vacancy,  and such individual  shall hold office for the unexpired term and
until  his or her  successor  shall be duly  chosen.  If the  office  of any CSX
Director  becomes  vacant  and there are no  remaining  CSX  Directors,  CSX may
appoint any  qualified  individuals  to fill the CSX  Directors  vacancies  by a
writing to such effect.  If the office of any NSC Director  becomes vacant,  the
remaining NSC Directors by a majority vote may appoint any qualified  individual
to fill such vacancy,  and such  individual  shall hold office for the unexpired
term and until his or her successor  shall be duly chosen.  If the office of any
NSC Director  becomes vacant and there are no remaining NSC  Directors,  NSC may
appoint any  qualified  individuals  to fill the NSC  Directors  vacancies  by a
writing to such effect.

            (e)  Any CSX Director may be removed either for or without cause
at any time, but only by CSX in a writing to such effect.  Any NSC Director
may be removed either for or without
cause at any time, but only by NSC in a writing to such effect.

            (f) In  addition  to the  two  Co-Chairmen  of the  CRC  Board,  the
officers  of CRC  may  include  a chief  executive  officer,  one or  more  vice
presidents,  a treasurer  and a  secretary,  all of whom shall be elected by and
shall serve at the direction of the CRC Board.

            (g) The parties agree to take all necessary action such that each of
CSX and NSC shall have rights  identical  to those set forth in  paragraphs  (a)
through (f) above with respect to the Boards of Directors and  management of CRR
and each of its Affiliates in addition to CRC other than NYC and PRR.
            Section 4.3.  Post-Closing Date CRC Funding.  (a) From and after the
Closing Date, CSX and NSC shall ensure that CRR, CRC and their  Affiliates  have
sufficient  cash to satisfy the Retained  Liabilities as they become due and any
operating and other  expenses  incurred by CRR, CRC and their  Affiliates in the
conduct of their  business  consistent  with this  Agreement  and the  Ancillary
Agreements after giving effect to any  Distributions  received or to be received
from NYC and PRR. In furtherance of the foregoing sentence, following receipt by
CRR Parent of written  notice from CRC of a CRC Board decision that CRC requires
such cash,  CRR Parent shall  provide such cash to CRC by capital  contribution,
loan or advance to be made on the next business day following the  expiration of
30 days after  receipt of such notice,  unless a later date is determined by the
CRC Board or another date is agreed in writing by CRC and CRR Parent.
            (b) It is the intent of the parties that the economic  burden of the
Corporate Level Liabilities will be borne, directly or indirectly, by CSX or NSC
in accordance with their respective Percentage.
            Section  4.4.   Post-Control  Date  CRC  and  Other   Distributions.
Following the Control Date,  subject to any legal and contractual  restrictions,
the CRC Board shall cause CRC to make a Distribution to CRR Parent as soon as is
practical and in any event within 45 days after each fiscal  quarter of all cash
received  by CRC from  operations  and any  dividends,  interest  or other  cash
Distributions from any Person in which CRC has an interest which is in excess of
120% of the  amount of cash  reasonably  contemplated  by the CRC Board as being
necessary  for the cash payment of CRC's  operating  expenses (net of receipts),
debt service,  contingencies,  budgeted capital expenditures and working capital
requirements  (all of which  shall  take into  account  cash on hand and  future
expected cash surpluses and cash  requirements).  Notwithstanding the foregoing,
no  Distribution  shall be made which  would  render CRC  insolvent  or which is
prohibited by the terms of any Indebtedness of CRC or its Affiliates.
            Section 4.5.  Operating  Fees,  Interest  Rentals and Base Rent. The
parties anticipate that as of the Closing Date, the sum of the following amounts
will total seven hundred and fifty million dollars: (i) Interest Rentals payable
under the Shared Assets  Agreements,  (ii) Operating Fees payable under the CSXT
Operating  Agreement and the NSR Operating Agreement and (iii) Base Rent payable
under the CSXT Equipment Agreement and the NSR Equipment Agreement.  The parties
acknowledge  that as of a Valuation  Date, (i) the Interest  Rentals,  Operating
Fees and  Base  Rent  shall be  determined  as set  forth in the CSXT  Operating
Agreement,  the NSR Operating Agreement,  the CSXT Equipment Agreement,  the NSR
Equipment  Agreement and the Shared Assets  Agreements  and (ii) the  allocation
between CSXT and NSR of the Operating  Fees and Base Rent payable under the CSXT
Operating Agreement,  the NSR Operating Agreement,  the CSXT Equipment Agreement
and the NSR  Equipment  Agreement  shall  reflect the then  relative Fair Market
Rental Values of the NYC Allocated Assets,  the PRR Allocated  Assets,  the CSXT
Equipment  and the NSR  Equipment  as of the most recent  Valuation  Date (which
allocation, in the case of a Valuation Date that is also the Closing Date, shall
be a 58% allocation to NSR and a 42% allocation to CSXT).
                                  ARTICLE V
                       NYC and PRR GOVERNANCE AND CONDUCT

            Section 5.1. NYC  Governance.  From and after the Control Date,  CSX
shall have  exclusive  authority to direct the  appointment  of the officers and
directors of NYC who shall in their discretion, but subject to the provisions of
this Agreement,  direct the operation of NYC. Without limiting the foregoing but
subject to Section 5.3,  CRC, in its  capacity as the sole member of NYC,  shall
follow CSX's  directions  with respect to the management and operation of NYC to
the extent  that such  directions  are not  inconsistent  with the terms of this
Agreement,  the NYC LLC Agreement or any applicable  laws and do not involve the
transfer, sale, conveyance, distribution, pledge, hypothecation,  encumbrance or
assignment  of  such  membership  interest  (other  than  in  connection  with a
Restructuring).
            Section 5.2. PRR  Governance.  From and after the Control Date,  NSC
shall have  exclusive  authority to direct the  appointment  of the officers and
directors of PRR, who shall in their  discretion,  but subject to the provisions
of this Agreement,  direct the operation of PRR.  Without limiting the foregoing
but  subject to Section  5.3,  CRC,  in its  capacity as the sole member of PRR,
shall follow NSC's  directions  with respect to the  management and operation of
PRR to the extent that such  directions are not  inconsistent  with the terms of
this Agreement,  the PRR LLC Agreement or any applicable laws and do not involve
the transfer, sale, conveyance, distribution, pledge, hypothecation, encumbrance
or  assignment of such  membership  interest  (other than in  connection  with a
Restructuring).
            Section 5.3. NYC and PRR  Actions.  Notwithstanding  anything to the
contrary  contained in Section 5.1 or Section 5.2,  unless it receives the prior
written consent of CSX and NSC to the contrary,  CRC, as the sole member of each
of NYC and PRR, shall cause NYC and PRR respectively to enforce,  to the fullest
extent  permitted  by  law  or  Contract,   their  rights  under  the  Ancillary
Agreements,   including  any  right  to  receive  payments  or  any  indemnities
thereunder.
            Section 5.4. NYC and PRR Distributions. The parties agree that, from
and  after  the  Control  Date,  other  than  Distributions  made by NYC and PRR
contemporaneously and in proportion to the respective Percentage of CSX and NSC,
NYC  and  PRR  shall  not be  required,  without  the  consent  of  CSX or  NSC,
respectively, to make any Distributions to CRC or its Affiliates.


            Section 5.5. Actions.  CRC shall exercise its ownership  interest in
NYC and PRR, respectively, and all of the parties shall take all other necessary
or desirable action within their respective  control, in order to effectuate the
provisions of this Article V.

                                   ARTICLE VI
                                EMPLOYEE MATTERS

            Section 6.1.  Employees of CRR and CRC. (a) On the Closing  Date, or
as soon thereafter as any applicable labor agreements, statutes, regulations and
STB conditions,  and implementing agreements thereunder,  may permit or require,
each  of  CSX,  NSC,  NYC or PRR  or  their  respective  Affiliates  shall  make
employment  available  to  CRR  and  CRC  agreement  employees  pursuant  to the
requirements  and  procedures  under  the  said  applicable  labor   agreements,
statutes, regulations, conditions and implementing agreements.

            (b)  Prior  to the  Closing  Date,  each of CSX  and  NSC and  their
respective  Affiliates shall comply with the Staffing  Process  Guidelines dated
June 1, 1997 as adopted by CSX and NSC.
            (c) Not later than thirty days prior to the  Closing  Date,  CSX and
NSC  jointly  shall  determine  the  location,  functions  to be  performed  by,
resources and positions  required by, and methodology for cost determination for
Continuing  CRC  Management.  Each  function  shall  be  defined  in  terms of a
description  of the  function,  the number of positions  required to perform the
function  and general  descriptions  of the nature of each  function,  including
whether it is intended to be performed on an interim or on-going basis.  CSX and
NSC jointly may enter into one or more agency  agreements by which CSX or NSC or
their respective Affiliates may perform any Continuing CRC Management functions.
(d) To the extent implementing agreements are required by STB-imposed conditions
in order to effect the  transactions  contemplated by Article II and Article VI,
each  party  agrees  to  use  its  commercially  reasonable  efforts  to  obtain
implementing  agreements reasonably determined by the parties to be necessary to
effect  such   transactions.   Where   necessary  to  effect  the   transactions
contemplated  by Article II and Article VI, the parties will  jointly  negotiate
(and if no agreement is reached will jointly arbitrate to reach an agreement) an
implementing  agreement  to  which  they  will  be  parties  with  the  employee
representative(s)  of the  appropriate  craft  or  class  of  employees  of each
carrier.  Notwithstanding  the  foregoing,  no party  shall be  required by this
Section 6.1(d) to agree to implementing  agreements  which it, in its reasonable
judgment, determines to be contrary to its business interests.
            Section 6.2.  Employee Related Liabilities.  Employee Related
Liabilities shall be designated as follows:

            (a) Separation  Costs subsequent to the Control Date associated with
agreement   employees  at  CRC's  or  its  Affiliates'   shops  in  Altoona  and
Hollidaysburg shall be the responsibility of NSR. Separation Costs subsequent to
the Control Date associated with agreement employees at CRC's or its Affiliates'
headquarters in Philadelphia,  technology  center in Philadelphia,  and customer
service center in Pittsburgh  (notwithstanding  its joint use as a SSO Facility)
will be the responsibility of CSXT.

                (b) The on-going  employee  expenses  related to Continuing  CRC
Management after the Control Date shall be Corporate Level Liabilities; provided
that (i) each of CSX and NSC shall have the right  pursuant  to  Section  2.3 to
discontinue use of a Continuing CRC Management function or a position related to
a SSO  Facility  and (ii) each of CSX and NSC shall have the right  pursuant  to
Section  2.4 to  discontinue  use of a  function  performed  by,  or a  position
occupied by, an employee  identified pursuant to clause (b) of the definition of
Continuing  CRC  Management.  Notwithstanding  the foregoing,  Separation  Costs
associated with Continuing CRC Management employees after the Closing Date shall
be allocated as otherwise provided in this Agreement.

            (c) In each  instance  subsequent to the Control Date and subject to
the provisions of Section 6.2(a) above, (i) Separation Costs associated with CRC
agreement  employees  working jobs at or in respect of NYC Allocated Assets will
be the sole  responsibility  of CSXT, (ii) Separation  Costs associated with CRC
agreement  employees  working jobs at or in respect of PRR Allocated Assets will
be the sole responsibility of NSR, (iii) for each CRC agreement employee working
a job at or in respect of Retained Assets,  Separation Costs will be a Corporate
Level Liability,  and (iv) Separation Costs associated with CRC or CRR agreement
employees  working jobs at or in respect of two or more such  properties  (i.e.,
NYC Allocated Assets,  PRR Allocated Assets and Retained Assets) will be treated
as the responsibility of CSXT, NSR, or as a Corporate Level Liability, depending
upon the Asset at or in respect of which the employee predominantly works.
            (d) Subject to Sections  6.2(a) and (e), if an employee of CRR,  CRC
or  their  respective  Affiliates  on the  Control  Date who is  subject  to any
protective   conditions   imposed  by  the  STB  pursuant  to  the  transactions
contemplated  by  this  Agreement  or the  Ancillary  Agreements  cannot  obtain
employment with CRC, PRR, NYC, CSX, NSC or their respective Affiliates after the
Control Date,  then the  Separation  Costs in respect of such employee  shall be
included among Corporate  Level  Liabilities,  NYC Allocated  Liabilities or PRR
Allocated  Liabilities  on the  basis of  whether  the  employee  performed  the
preponderance of his or her service in the six months preceding the first day of
the month in which the  Control  Date  occurred  at or in  respect of a Retained
Asset, an NYC Allocated Asset or a PRR Allocated  Asset. The Separation Costs of
employees as to whom no reasonable  determination can be made shall be Corporate
Level Liabilities,  but shall be assigned on an alternating basis to NYC and PRR
for the purpose of administering the claims.
            (e) If an employee of CRC, CSX,  NSC,  PRR, NYC or their  respective
Affiliates  who is  subject  to any  protective  conditions  imposed  by the STB
pursuant to the  transactions  contemplated  by this  Agreement or the Ancillary
Agreements  moves his or her  employment  from one of such parties to another of
such parties on or after the Control Date  (including any employee in respect of
whom the  Separation  Costs have already been allocated to one of CRC, PRR, NYC,
CSX, NSC or their  respective  Affiliates),  responsibility  for such employee's
Separation  Costs  arising  thereafter  shall be  assumed  by the new  employer;
provided  that any  relocation  costs shall be the  responsibility  of the first
employer.

            (f) Separation  Costs associated with employees who were employed by
CSX or NSC or their Affiliates on the day preceding the Control Date will be the
sole responsibility of such employer.

            (g) Separation  Costs  associated  with employees who are, as of the
Control Date,  non-agreement  employees of CRR or CRC (including  payments to be
made by CSX, CRR or the Surviving  Corporation under the Merger Agreement) shall
be  Corporate  Level  Liabilities.  Compensation  and other  expenses  after the
Control Date  associated  with those  non-agreement  CRC  employees  who are not
designated as Continuing  CRC  Management and who are not employed by either CSX
or NSC, or their  respective  Affiliates,  shall be Corporate Level  Liabilities
until such time as such employees are no longer employed by CRC.

            (h) Compensation and other expenses (excluding Separation Costs) for
agreement employees (other than Continuing CRC Management) working jobs at or in
respect  of NYC  Allocated  Assets  shall  be the sole  responsibility  of CSXT.
Compensation  and other  expenses  (excluding  Separation  Costs) for  agreement
employees  (other than Continuing CRC Management)  working jobs at or in respect
of PRR Allocated Assets shall be the sole responsibility of NSR.

            (i)  Notwithstanding  anything in this Section 6.2 to the  contrary,
Separation  Costs  (other  than  payments  made  pursuant  to the CRR Stay Bonus
Program) under CRR or CRC plans and agreements  (including the Third  Amendment)
for a CRC non-agreement  employee who becomes employed after the Control Date by
CSX or its Affiliates or NSC or its  Affiliates,  which  Separation  Costs arise
subsequent to the date of such employment, will be borne by the employing party.

            Section 6.3.  Non-Agreement Employee Benefit Plans. (a) The employee
benefit  plans,  programs  and  policies  which  currently  are  provided to the
non-agreement employees of CRR, CRC or their respective Affiliates will continue
to be provided to the  non-agreement  employees of CRC and its Affiliates and to
non-agreement Continuing CRC Management on and after the Control Date, unless it
is  determined  jointly  by CSX and NSC that  such  benefits  shall be  changed;
provided that CSX and NSC shall not make any changes in such plans,  programs or
policies that contravene  Attachment A to the CRR Disclosure  Schedule delivered
in connection with the Third  Amendment.  The costs  associated with such plans,
programs  and  policies  shall  be  Corporate  Level  Liabilities,  except  that
Separation Costs shall be allocated and paid as otherwise  provided herein.  CSX
and NSC jointly may enter into one or more agency  agreements  with CRR,  CRC or
their  respective  Affiliates  for CSX or NSC to provide  any of such  benefits,
programs or policies.

            (b) Any  employee  benefit  plans,  programs  and  policies  for the
employees of NYC and its Subsidiaries  shall be the sole  responsibility  of NYC
and  included in the NYC  Allocated  Liabilities.  Any employee  benefit  plans,
programs and policies for the employees of PRR and its Subsidiaries shall be the
sole  responsibility  of PRR  and  included  in the PRR  Allocated  Liabilities.
However,  notwithstanding the foregoing,  NYC, PRR and CRC shall provide to each
other any information that is necessary to determine whether any benefit plan is
or  continues  to be tax  qualified,  and  in the  event  that  NYC,  PRR or CRC
reasonably  determines  that  the  benefit  plans  of  NYC,  PRR and  CRC,  when
considered  together,  may  cause one or more  benefit  plans to lose or fail to
obtain  their tax  qualification,  NYC,  PRR and CRC shall agree to  appropriate
changes to prevent such loss of tax qualification.

                (c) CSX, NSC and CRC agree to take any actions  permitted by law
that are  necessary or  appropriate  to determine the amount of excess assets in
CRC benefit  plans and to allow  allocation  to CSX and NSC or their  respective
Affiliates in proportion to their respective  Percentage;  provided that no such
transfer shall reduce the assets remaining in any CRC defined benefit plans to a
level that is less than 100% of the  Liabilities  for benefits on a  termination
basis as reasonably calculated by Price Waterhouse employing usual and customary
methodology and assumptions  and;  provided  further that no such transfer shall
reduce the assets  remaining  in any other CRC  benefit  plan to a level that is
less  than  100% of the  Liabilities  for  those  other  CRC  benefit  plans  as
reasonably  calculated  by Price  Waterhouse.  CSX,  NSC and CRC shall  reach an
agreement as to the transfer of accrued benefits and related assets with respect
to employees that are transferred.
            (d) Any  Liabilities  incurred prior to the Closing Date by CRR, CRC
or any of their respective Affiliates with respect to any employee benefit plan,
program,  policy or arrangement,  other than to the extent a Liability is funded
under a CRC benefit plan, shall be Corporate Level Liabilities.

            Section  6.4  Residual  Liability.  The  allocation  of  liabilities
associated with the employees of CRR, CRC or any of their respective  Affiliates
hereunder  is  intended  merely  to  assign  primary   responsibility  for  such
liabilities among the parties.  Nothing in the Agreement shall be interpreted or
construed as a restriction or limitation of the duties and  responsibilities  of
CRR, CRC, their respective  Affiliates and CSX with respect to  employee-related
liabilities  as set forth in the Merger  Agreement  and  Attachment A to the CRR
Disclosure Schedule delivered in connection with the Third Amendment.

                                 ARTICLE VII
                         REPRESENTATIONS AND WARRANTIES

            Section 7.1.   CSX.  CSX represents and warrants to NSC, CRR and
CRR Parent as of the date hereof and as of the Closing Date as follows:
            (a)  Organization and Good Standing.  CSX is a corporation duly
organized, validly existing and in good standing under the laws of the
Commonwealth of Virginia.
            (b) Authority. CSX has full corporate power and authority to execute
and deliver this  Agreement and the Ancillary  Agreements  and to consummate the
transactions  contemplated  hereby and  thereby.  All  corporate  acts and other
corporate proceedings required to be taken by or on the part of CSX to authorize
CSX to execute,  deliver and authorize the performance of this Agreement and the
Ancillary  Agreements and the transactions  contemplated hereby and thereby have
been duly and properly taken.
            (c)  Enforceability.  This  Agreement  has  been  and  each  of  the
Ancillary  Agreements  will be duly executed and delivered by CSX and, when duly
executed  and  delivered  by NSC and (to the extent such  agreement is not being
entered into as of the date hereof) CSX, will  constitute  the legal,  valid and
binding  obligation of CSX enforceable in accordance  with its terms,  except as
enforcement may be limited by bankruptcy,  insolvency,  reorganization and other
laws of general application  relating to or affecting  enforcement of creditors'
rights  and  except  that the  availability  of  equitable  remedies,  including
specific performance, is subject to the discretion of the court before which any
proceeding therefor may be brought.
            (d) No  Violation.  The  execution  and  delivery  by  CSX  of  this
Agreement and the Ancillary  Agreements will not violate in any material respect
any law, or in any  material  respect  conflict  with,  result in any breach of,
constitute  a default  (or any event  which with notice or lapse of time or both
would become a default) under the Articles of  Incorporation or Bylaws of CSX or
any material  Contract to which CSX is a party or by which it or its property or
assets is bound.
            (e) No  Approvals.  Except  for  required  approvals  by the STB and
filings  required  under the  Securities  Exchange Act of 1934,  as amended (the
"Required  Approvals"),  no declaration,  filing or registration with, or notice
to, or  authorization,  consent  or  approval  of,  any  Governmental  Entity is
necessary for the consummation by CSX of the transactions contemplated hereby or
by  the  Ancillary   Agreements,   other  than  such   filings,   registrations,
authorizations,  consents or approvals which, if not obtained or made, will not,
in the aggregate,  materially  adversely affect the ability of CSX to consummate
the transactions contemplated hereby or by the Ancillary Agreements.


            Section 7.2.  NSC.  NSC represents and warrants to CSX, CRR and
CRR Parent as of the date hereof and as of the Closing Date as follows:

            (a)  Organization and Good Standing.  NSC is a corporation duly
organized, validly existing and in good standing under the laws of the
Commonwealth of Virginia.

            (b) Authority. NSC has full corporate power and authority to execute
and deliver this  Agreement and the Ancillary  Agreements  and to consummate the
transactions  contemplated  hereby and  thereby.  All  corporate  acts and other
corporate proceedings required to be taken by or on the part of NSC to authorize
NSC to execute,  deliver and authorize the performance of this Agreement and the
Ancillary  Agreements and the transactions  contemplated hereby and thereby have
been duly and properly taken.
            (c)  Enforceability.  This  Agreement  has  been  and  each  of  the
Ancillary  Agreements  will be duly executed and delivered by NSC and, when duly
executed  and  delivered  by CSX and (to the extent such  agreement is not being
entered into as of the date hereof) NSC, will  constitute  the legal,  valid and
binding  obligation of NSC enforceable in accordance  with its terms,  except as
enforcement may be limited by bankruptcy,  insolvency,  reorganization and other
laws  of  general  application  relating  to or  affecting  the  enforcement  of
creditors'  rights and  except  that the  availability  of  equitable  remedies,
including specific performance, is subject to the discretion of the court before
which any proceeding therefor may be brought.
            (d) No  Violation.  The  execution  and  delivery  by  NSC  of  this
Agreement and the Ancillary  Agreements will not violate in any material respect
any law, or in any  material  respect  conflict  with,  result in any breach of,
constitute  a default  (or any event  which with notice or lapse of time or both
would become a default) under the Articles of  Incorporation or Bylaws of NSC or
any material  Contract to which NSC is a party or by which it or its property or
assets is bound.
            (e) No Approvals. Except for the Required Approvals, no declaration,
filing or registration with, or notice to, or authorization, consent or approval
of, any  Governmental  Entity is necessary  for the  consummation  by NSC of the
transactions contemplated hereby or by the Ancillary Agreements, other than such
filings,  registrations,  authorizations,  consents or approvals  which,  if not
obtained or made, will not, in the aggregate,  materially  adversely  affect the
ability of NSC to  consummate  the  transactions  contemplated  hereby or by the
Ancillary Agreements.


                                  ARTICLE VIII
                                    COVENANTS

            Section  8.1.  Conduct of  Business.  Except as provided for in this
Agreement  or as otherwise  consented to by CSX and NSC in writing,  between the
Control Date and the Closing Date,  the parties will use  reasonable  commercial
efforts  to cause the Assets to be  operated  by CRR,  CRC and their  respective
Affiliates  in  the  ordinary  course  consistent  with  past  practice  and  in
compliance in all material respects with all applicable laws and regulations and
will use their reasonable  commercial efforts to preserve intact the Assets, use
reasonable  efforts to keep  available  the  services of CRR's,  CRC's and their
respective  Affiliates'  current officers and other key employees as a group and
preserve CRR's, CRC's and their respective Affiliates'  relationships with those
Persons having business  dealings with CRR, CRC and their respective  Affiliates
to the end that their goodwill and ongoing businesses shall be unimpaired at the
Closing Date.  Without limiting the foregoing,  between the Control Date and the
Closing Date, the parties will use reasonable  commercial efforts to ensure that
CRR,  CRC  and  their  respective  Affiliates  continue  their  maintenance  and
improvement  of Assets in the ordinary  course in accordance  with past practice
without  discriminating  between Assets on the basis of whether they are or will
be NYC Allocated Assets, PRR Allocated Assets or Retained Assets.
            Section 8.2.  Best Efforts.  Subject to the terms and  conditions of
this  Agreement,  each party agrees to use best efforts to take,  or cause to be
taken,  all  action,  and to do,  or  cause to be done,  all  things  reasonably
necessary,  proper  or  advisable  under  applicable  laws  and  regulations  to
consummate and make effective the  transactions  contemplated  by this Agreement
and the  Ancillary  Agreements.  No party  shall  knowingly  take any  action in
contravention of, or which is inconsistent  with, the transactions  contemplated
by this Agreement.

            Section 8.3.  Further  Assurances;  Consents.  (a) From time to time
after the Closing  Date,  each of the  parties  will  execute  and deliver  such
further instruments and will take such other actions as CSX, on the one hand, or
NSC,  on the other  hand,  may  reasonably  request in order to  effectuate  the
purposes of this  Agreement  and the Ancillary  Agreements  and to carry out the
terms  hereof and  thereof.  To the extent  that any consent or  concurrence  is
required  under this Agreement by any party or its  Affiliates,  such consent or
concurrence shall not be unreasonably withheld.

                 (b) If any of the  Allocated  Assets cannot be  transferred  as
contemplated  by this Agreement  (other than  Contracts  which are dealt with in
Section 8.5), the parties will cooperate to make the Allocated  Asset  available
through whatever  alternative  arrangements  will best carry out the purpose and
accomplish the intent of this Agreement,  except that this requirement shall not
apply to  Allocated  Assets which cannot be  transferred  because of  regulatory
constraints.

            Section 8.4. STB Approval.  (a) The parties will as expeditiously as
possible seek STB approval  necessary for the  consummation of the  transactions
contemplated  by this Agreement and the Ancillary  Agreements.  The parties will
use their  reasonable best efforts to obtain such  approvals,  and no party will
take  any  position  (at  the STB or  with  any  other  Governmental  Entity  or
elsewhere) inconsistent with this Agreement and the Ancillary Agreements.

            (b) Each of CSX and NSC shall (i)  coordinate and cooperate with one
another  to  prepare  and  present  to the  STB,  as  soon as  practicable,  all
applications,  petitions, notices, filings and other presentations in connection
with seeking all STB approvals,  exemptions or other authorizations necessary to
consummate the transactions  contemplated by this Agreement and by the Ancillary
Agreements,  using,  to the extent  practicable,  joint legal counsel and expert
witnesses,  (ii) prosecute such applications,  petitions,  notices,  filings and
other  presentations with diligence,  (iii) diligently oppose any objections to,
appeals from or petitions to reconsider  or reopen any such STB  approval,  (iv)
take all such further  action as in their  judgment may  facilitate  obtaining a
final order or orders of the STB approving the transactions contemplated by this
Agreement  and  the  Ancillary  Agreements  and (v)  bear  the  burden,  without
adjustment  in  the  Percentage  or  other  consideration,  of any  STB  imposed
condition it accepts.

            (c)  Each of CSX and NSC  shall  coordinate  and  consult  with  one
another with respect to all settlements  involving the STB approval process. The
parties  further agree that, (i) any  settlement or agreement  pertaining to the
Shared  Assets  Areas and the Shared  Assets  Agreements  will require the joint
approval of CSX and NSC; (ii) none of CRR, CRC nor CSX shall make any settlement
or agreement with respect to any PRR Allocated Asset without NSC's prior written
consent;  (iii) none of CRR, CRC nor NSC shall make any  settlement or agreement
with respect to any NYC Allocated  Asset without CSX's prior written consent and
(iv) nothing  contained  herein shall require joint action for either CSX or NSC
to enter into any  settlement  or  Transportation  Contract  with any shipper or
receiver of freight.  CSX and NSC may act in their sole discretion in respect of
the matters set forth in this Section 8.4(c).

            (d) If the STB, as a condition to its  approval of the  transactions
contemplated  by  this  Agreement  and  the  Ancillary  Agreements,   imposes  a
non-standard  condition which would materially reduce the benefits to either CSX
or NSC from the  transactions  contemplated  by this Agreement and the Ancillary
Agreements,  then the materially  affected party may in its sole  discretion (i)
accept such  condition and proceed with the  transactions  contemplated  by this
Agreement and the  Ancillary  Agreements,  or (ii) appeal such  condition to the
courts and postpone  the Closing Date for up to thirty  months (and its election
under this Section  8.4(d)) until final action on its appeal,  and (iii) if such
appeal is unsuccessful,  reject the condition and proceed in accordance with the
terms of the Amended and Restated Voting Trust Agreement.

            Section 8.5. Other Approvals. (a) The parties shall as expeditiously
as  possible  use  their   reasonable   best  efforts  to  obtain  any  consent,
authorization,  order or  approval  of, or any  exemption  by, any  Governmental
Entity  (other than the STB which is covered by Section  8.4) or private  Person
required to be obtained or made by the parties or their respective Affiliates to
effectuate  the purposes of this  Agreement or the Ancillary  Agreements and the
transactions  contemplated  herein and therein,  which  actions  shall  include,
without limitation,  furnishing all information  required under or in connection
with  approvals  of or  filings  with any such  Governmental  Entity or  private
Person. Each party shall reasonably cooperate with each other in connection with
the foregoing. CRC will use reasonable commercial efforts to transfer and assign
to NYC and PRR all Contracts which are to be transferred pursuant to Article II,
it being  understood  that CRC shall not seek any  consents  of any third  party
unless  requested  to do so by  NYC,  in the  case of a  Contract  that is a NYC
Allocated  Asset,  or PRR,  in the case of a  Contract  that is a PRR  Allocated
Asset,  and in no event shall CRC be obligated to make payments to third parties
in order to obtain such consents.

            (b) All Contracts and rights which are Allocated  Assets and are not
transferred  pursuant to Section 8.5(a) shall be handled in accordance  with the
following  procedure:  (i) CRC or its  Affiliates  shall  continue  to be  bound
thereby  and to hold  the  rights  thereunder  and  (ii)  NYC,  in the case of a
Contract that is a NYC Allocated  Asset, and PRR, in the case of a Contract that
is a PRR Allocated  Asset,  shall pay,  perform and  discharge  fully all of the
obligations of CRC or its Affiliates thereunder from and after the Closing Date.
CRC or its Affiliates shall, without further consideration therefor, pay, assign
and remit promptly to NYC or PRR, as appropriate,  all monies,  rights and other
consideration  received in respect of such  performance.  CRC or its  Affiliates
shall  exercise or exploit the rights and options under all such  Contracts only
as reasonably directed by NYC, in the case of a Contract that is a NYC Allocated
Asset,  and PRR, in the case of a Contract that is a PRR Allocated Asset, and at
NYC's or PRR's expense.

                    Section 8.6. [Intentionally Omitted.]

            Section 8.7. Risk of Loss; Forced Disposal.  (a) In the event of any
loss or damage to or  destruction  of, prior to the  Closing,  any or all of the
Allocated  Assets  by fire or other  casualty,  the  title to and  other  rights
associated with such Allocated Assets shall  nevertheless  pass to NYC or PRR as
provided for herein  without any  liability or  obligation on the part of any of
the parties or their respective  Affiliates as a result of such loss,  damage or
destruction  and without any adjustment of the  Percentage;  provided,  however,
that at the Closing, CRC shall transfer to NYC or PRR, as the case may be, CRC's
or its  Affiliates'  rights to any proceeds of any casualty  insurance  policies
covering  such damage or  destruction  plus the net proceeds,  if any,  actually
collected  by  CRC  or its  Affiliates  under  the  provisions  of the  casualty
insurance policies, if any, covering such loss, damage or destruction.

            (b) If any of the  Allocated  Assets are  disposed of by CRR, CRC or
their respective  Affiliates  because of conditions  imposed by the STB prior to
the Closing, in lieu of the transfer of such Allocated Assets, CRR, CRC or their
respective  Affiliates  shall  deliver  to NYC or PRR,  as the case may be,  the
benefit of any net after-tax  consideration  attributable  to any such Allocated
Assets  received by CRR,  CRC or their  respective  Affiliates  pursuant to such
disposition.

            Section 8.8. Public  Statements;  Public  Filings.  Any written news
releases  prior to the  Closing  and any other  disclosure  required to be filed
prior  to  the  Closing  with  any  Governmental   Entity  (other  than  routine
information and filings with the Securities and Exchange Commission)  pertaining
to this Agreement,  the Ancillary  Agreements or the  transactions  contemplated
hereby or thereby  will be subject to prior  review by both CSX and NSC prior to
release.

            Section 8.9.  Restructuring  of CRC.  (a) It is the parties'  intent
that, at some time after the Closing  Date,  CRC will transfer PRR or the assets
and liabilities of PRR to NSC, transfer NYC or the assets and liabilities of NYC
to CSX or  otherwise  separate  PRR  (for the  benefit  of NSC) and NYC (for the
benefit of CSX) from CRC in the most  efficient  manner for U.S.  federal income
tax purposes  (the  transaction  separating  PRR from CRC for the benefit of NSC
hereinafter  referred  to  as  the  "PRR  Restructuring",  and  the  transaction
separating  NYC from CRC for the benefit of CSX  hereinafter  referred to as the
"NYC  Restructuring").  A Restructuring  shall not be consummated unless (i) CRC
obtains  a  private  letter  ruling  from  the  Internal  Revenue  Service  (the
"Service")  substantially to the effect that such  Restructuring  qualifies as a
tax-free  transaction  (except  with  respect to gain or income  required  to be
recognized with respect to intercompany  items or excess loss accounts  pursuant
to regulations  under Section 1502 of the Code or with respect to gain or income
recognized in the Restructuring  under Section 356 or Section 361 of the Code as
the result of the  receipt of "other  property  or money"  within the meaning of
such sections, provided that the amount of such gain or income recognized by CRR
or its  Affiliates is not  substantial)  under the Code (the  "Ruling"),  or the
parties  otherwise agree to proceed with such  Restructuring  on the basis of an
opinion of tax counsel generally to the same effect,  (ii) any required approval
of the STB is obtained,  (iii) Tax indemnities mutually  satisfactory to CSX and
NSC have been agreed to and (iv) the  conveyance of the CRR Parent  interests is
structured  in a way to ensure to the  mutual  satisfaction  of CSX and NSC that
after a Restructuring,  NSC (in the case of the PRR  Restructuring)  and CSX (in
the case of the NYC Restructuring)  continue to hold their respective Percentage
of the equity and 50 percent of the vote with respect to the Retained Assets and
the Retained  Liabilities and NSC (in the case of the PRR  Restructuring) has no
continuing  interest  whatsoever  in NYC  and  CSX  (in  the  case  of  the  NYC
Restructuring) has no continuing interest whatsoever in PRR. In addition,  a PRR
Restructuring  shall not be  consummated  if, based upon the written  opinion of
outside tax counsel to CSX, such Restructuring would more likely than not impair
the  ability  to  consummate  a  subsequent   NYC   Restructuring,   and  a  NYC
Restructuring  shall not be  consummated  if, based upon the written  opinion of
outside tax counsel to NSC, such Restructuring would more likely than not impair
the ability to consummate a subsequent PRR Restructuring. The parties agree that
the  application  referred to in Section  8.4(b) shall not seek the authority to
effect any transaction referred to in this Section 8.5.

            (b) CRC shall  seek a Ruling at the  request of either CSX or NSC or
both of them.  If CRC seeks a Ruling at the request of either CSX or NSC or both
of them, after consultation with the party or parties requesting the Ruling, CRC
shall  prepare the Ruling  request and any  supplements  or  materials  relating
thereto that are required to be submitted to the Service in connection  with the
Ruling request (each, an "IRS  Submission").  Each IRS Submission  shall be true
and correct in all material  respects,  and all material  facts  relating to the
requested  Ruling shall be disclosed to the Service.  CRC shall  provide CSX and
NSC with a reasonable  opportunity  to review and comment on each IRS Submission
prior  to the  filing  of such  IRS  Submission  with  the  Service,  and no IRS
Submission  shall be  filed  with  the  Service  unless  the  party  or  parties
requesting  the Ruling  have  agreed in writing as to the  contents  of such IRS
Submission  prior to such filing.  CRC shall  provide CSX and NSC with copies of
each IRS Submission as filed with the Service. Neither CRC nor its Affiliates or
representatives shall conduct any communications with the Service concerning the
Ruling  request,  including  meetings or  conferences  with  personnel  from the
Service, whether in person,  telephonically or otherwise,  without notifying CSX
and NSC and giving CSX and NSC the opportunity to participate. CRC shall provide
CSX and NSC with copies of any  correspondence  between CRC and the Service with
respect to the Ruling request.

            (c) If the  requirements of clauses (i), (ii), (iii) and (iv) of the
second  sentence  of Section  8.9(a) are  satisfied  and no opinion  meeting the
requirements  of the third  sentence of Section 8.9(a) is delivered with respect
to a Restructuring,  NSC (in the case of the PRR  Restructuring) and CSX (in the
case of the NYC Restructuring) shall have the right,  consistent with the Ruling
(or opinion of counsel, if applicable), to exchange some or all of its interests
in CRR  Parent  for PRR (in the case of the PRR  Restructuring)  and NYC (in the
case of the NYC  Restructuring).  At the  request  of PRR (in the  case of a PRR
Restructuring) or NYC (in the case of a NYC Restructuring) CRR Parent,  CRR, CRC
and their respective Affiliates shall take all action necessary or convenient in
the reasonable  opinion of PRR (in the case of a PRR  Restructuring)  or NYC (in
the case of a NYC  Restructuring)  to effect a  Restructuring  that is permitted
under Section 8.9(a).
            Section 8.10. Provision of Corporate Records. As soon as practicable
after the  Closing  Date CRC shall (a) deliver to or to the order of NYC all NYC
Books and Records in the  possession of CRC or its Affiliates and (b) deliver to
or to the order of PRR all PRR Books and Records in the possession of CRC or its
Affiliates; provided that Books and Records that relate to and are necessary for
the operation of both the NYC Allocated Assets and the PRR Allocated Assets will
be  duplicated  and included in both the NYC Books and Records and the PRR Books
and Records;  and provided further that copies of Books and Records necessary or
useful to the operation of Shared Assets Areas,  Continuing CRC Management,  SSO
Facilities and other Retained  Assets shall be maintained at CRC. Such NYC Books
and  Records  and PRR Books and  Records  shall be the  property of NYC and PRR,
respectively, but shall be retained and made available readily to CRC for review
and duplication, subject to the limitations set forth in Section 8.11, until the
earlier of notice from CRC that such records are no longer needed by CRC and the
seventh anniversary of the Closing Date, but in all events until the tax year to
which the Books and Records pertain is closed or settled with the Service and/or
state tax authorities, unless a longer retention period is otherwise required by
law.

            Section  8.11.  Access to  Information.  From and after the  Closing
Date,  the  parties  shall  afford  (and CSX and NSC shall  cause NYC and PRR to
afford) each other and each other's  authorized  accountants,  counsel and other
designated  representatives  reasonable  access  and  duplicating  rights  (with
copying costs to be borne by the requesting  party) during normal business hours
and at such  other  times as may be agreed  upon to all books  and  records  and
documents,  communications,  items and matters,  including computer programs and
data  within  each  other's  knowledge,  possession  or control  relating to the
Assets, the Allocated  Liabilities,  the Retained  Liabilities or the conduct of
CRC's and its  Affiliates'  businesses,  insofar  as such  access is  reasonably
required by a party or NYC or PRR and is  consistent  with  applicable  law (and
shall use reasonable efforts to cause persons or firms possessing relevant items
or information to give similar  access).  Items or information  may be requested
under this  Section 8.11 only for the  following  purposes:  audit,  accounting,
legal  proceedings,   litigation,  tax  preparation,   transition  planning  and
implementation  planning  purposes,  as  well  as  for  purposes  of  fulfilling
disclosure and reporting obligations.  Information shall be provided pursuant to
this Section 8.11 in accordance  with reasonable  procedures  established by the
parties in order to ensure  compliance  with the  provisions of Section 8.13 and
8.14.

            Section  8.12.  Production of Witnesses  and  Individuals.  From and
after the  Closing  Date,  CRR  Parent,  CRC,  NYC,  PRR,  CSX and NSC shall use
reasonable efforts to make available to each other, upon written request,  their
respective  officers,   directors,   employees  and  agents  for  fact  finding,
consultation  and interviews and as witnesses to the extent that any such person
may reasonably be required in connection with any Action in which the requesting
party  may  from  time  to  time  be  involved   relating  to  the  transactions
contemplated  by this Agreement and the Ancillary  Agreements,  the Assets,  the
Allocated Liabilities,  the Retained Liabilities or the conduct of CRC's and its
Affiliates'  business.  Except as  otherwise  agreed  between the  parties,  the
parties agree to reimburse  each other for reasonable  documented  out-of-pocket
expenses (but not labor charges,  salary payments or overheads)  incurred by the
other in connection with providing  individuals  and witnesses  pursuant to this
Section 8.12.
            Section 8.13.  Confidentiality.  The parties shall hold (and CSX and
NSC shall cause NYC and PRR to hold), and shall cause their respective officers,
employees,  agents,  consultants  and  advisors to hold,  in strict  confidence,
unless  compelled to disclose by judicial or  administrative  process or, in the
opinion of its  independent  legal counsel,  by other  requirements  of law, all
information  furnished  it by  another  party,  NYC or PRR or  their  respective
representatives  pursuant to this Agreement or the Ancillary  Agreements (except
to the extent that such  information  can be shown to have been (i) available to
such Person on a  non-confidential  basis prior to its  disclosure  by the other
Person, (ii) in the public domain through no fault of such Person or (iii) later
lawfully  acquired from other sources by the Person to which it was  furnished),
and no Person shall  release or disclose such  information  to any other person,
except  its  auditors,   attorneys,   financial  advisors,   bankers  and  other
consultants  and advisors who shall be bound by the  provisions  of this Section
8.13.  In the event that a subpoena,  discovery or other  request that  arguably
calls for production or disclosure of such confidential information is received,
the Person  receiving  such request must  promptly  notify in writing the Person
whose  information has been requested.  The Person  receiving such request shall
provide  the  Person  whose  confidential  information  has  been  requested,  a
reasonable  opportunity to review such  information  and to assert any rights it
may  have  with  respect  to  the  potential  disclosure  of  such  confidential
information. Each party shall be deemed to have satisfied its obligation to hold
confidential information concerning or supplied by the other parties, NYC or PRR
if it exercises  the same care as it takes to preserve  confidentiality  for its
own similar information.

            Section 8.14.  Privileged  Matters.  (a) The parties agree that from
and after the Control Date CRC and its Affiliates  will  maintain,  preserve and
assert all privileges,  including, without limitation,  privileges arising under
or relating to the attorney-client  relationship  (which shall include,  without
limitation,  the  attorney-client  and  work  product  privileges)  that  relate
directly or indirectly to the Assets, the Allocated  Liabilities or the Retained
Liabilities  or CRC's and its  Affiliates'  business for any period prior to the
Closing Date  ("Privileges").  CRC shall not waive any  Privilege  that could be
asserted under  applicable law without the prior written consent of CSX and NSC.
The  rights and  obligations  created by this  Section  8.14 shall  apply to all
information as to which, but for the transactions contemplated by this Agreement
and the  Ancillary  Agreements,  CRC would have been  entitled  to assert or did
assert the protection of a Privilege ("Privileged  Information"),  including but
not limited to (i) any and all  information  generated prior to the Closing Date
but which, after the Closing,  is in the possession of CSX, NSC, NYC or PRR (ii)
all  communications  subject to a Privilege  occurring prior to the Closing Date
between  counsel for CRC and any person  who, at the time of the  communication,
was an employee of CRC,  regardless  of whether  such  employee is or becomes an
employee of CSX, NSC, NYC or PRR and (iii) all information  generated,  received
or arising  after the Closing that refers or relates to  Privileged  Information
generated, received or arising prior to the Closing.

            (b) From and after the Control  Date,  upon receipt by CRC or any of
its  Affiliates of any subpoena,  discovery or other request that arguably calls
for the  production or disclosure of Privileged  Information or if CRC or any of
its Affiliates  obtains  knowledge that any current or former employee of CRC or
any of its  Affiliates  has received any  subpoena,  discovery or other  request
which arguably calls for the production or disclosure of Privileged Information,
CRC shall  promptly  notify in writing CSX, NSC, NYC and PRR of the existence of
the request and shall provide CSX and NSC a reasonable opportunity to review the
information  and to assert any rights it may have  under  this  Section  8.14 or
otherwise to prevent the production or disclosure of Privileged Information. CRC
will not produce or disclose  any  information  arguably  covered by a Privilege
under this Section 8.13 unless (i) CSX and NSC have both provided  their written
consent  to  such  production  or  disclosure  or  (ii)  a  court  of  competent
jurisdiction  has  entered  a  final,   nonappealable  order  finding  that  the
information is not entitled to protection under any applicable privilege.

            (c) If there is a  reasonable  likelihood  that the waiver by CRC of
any Privilege  could expose CSX, NSC, NYC or PRR to Liability or could prejudice
the other  party's  position  in pending  or  threatened  litigation,  otherwise
adversely  affect CSX, NSC, NYC or PRR, CRC will promptly  notify in writing CSX
and NSC prior to such waiver,  and, at CSX's and NSC's request,  CRC will assert
or  preserve  the  Privilege,  as  applicable,  if CRC's  interests  will not be
adversely affected by its assertion or preservation of the Privilege.

            Section 8.15. Administration of Actions. After the Closing Date, (a)
NYC  shall  have  exclusive   authority  and  control  over  the  investigation,
prosecution,  defense and appeal of all Actions  relating  primarily to NYC, the
NYC Allocated  Assets,  the NYC Allocated  Liabilities  or a Retained  Liability
(except  for  Retained  Liabilities  for which the  monetary  claim is more than
$500,000 or  injunctive  relief is sought)  which arose at the location of a NYC
Allocated  Asset,  or with  which a NYC  Allocated  Asset is most  significantly
involved  (each, an "NYC Action"),  and may settle or compromise,  or consent to
the entry of any  judgment  with  respect  to, any such NYC Action  without  the
consent  of CRC,  NSC or PRR and (b) PRR  shall  have  exclusive  authority  and
control over the investigation,  prosecution,  defense and appeal of all Actions
relating  primarily  to  PRR,  the  PRR  Allocated  Assets,  the  PRR  Allocated
Liabilities,  or a Retained Liability (except for Retained Liabilities for which
the monetary claim is more than $500,000 or injunctive relief is sought),  which
arose at the  location of a PRR  Allocated  Asset or with which a PRR  Allocated
Asset is most  significantly  involved (each a "PRR Action"),  and may settle or
compromise,  or consent to the entry of any  judgment  with respect to, any such
PRR Action without the consent of CRC, CSX or NYC;  provided that neither NYC or
PRR may  settle or  compromise,  or consent  to the entry of any  judgment  with
respect to, any such Action  without the prior  written  consent of the other if
such settlement, compromise or consent to such judgment (i) includes any form of
injunctive  relief binding upon such other party or CRC or (ii) does not include
as an unconditional term thereof the giving by the claimant or plaintiff to such
other  party or CRC and any  Affiliates  of CRC subject to such Action of a full
and final  release from all  liability  in respect to such claim or  litigation.
After the Closing Date with respect to an Action not covered  under  clauses (a)
or (b) of the foregoing sentence  (including Actions relating to Corporate Level
Liabilities), the handling, administration and disposition of such Actions shall
be the  joint  responsibility  of CSX and NSC and the  costs  thereof  shall  be
Corporate  Level  Liabilities.   In  assigning  joint   responsibility  for  the
administration, handling and disposition of Actions to CSX and NSC, hereunder it
is not the parties' intent that CSX and NSC will actually administer, handle and
dispose of such Actions  jointly,  but rather that CSX and NSR will agree on the
most  practical and  efficient  arrangements  with the objective of  eliminating
unnecessary  duplication of effort and minimizing  overall costs.  The costs and
expenses of the  administration  and handling of such Actions shall be Corporate
Level  Liabilities;  provided  that the  salaries of,  expenses  incurred by and
overheads  associated  with  full-time  employees of CSX or NSC while engaged in
investigating  or  handling  such  Actions  shall be the  responsibility  of the
employing party and shall not be Corporate Level Liabilities.

            Section 8.16. Administration of FELA Claims. (a) The administration,
handling and disposition of FELA Claims (whenever made) that are Corporate Level
Liabilities  shall  be (i)  the  responsibility  of the  party  controlling  the
Allocated  Asset where the incident or  incidents  giving rise to the FELA Claim
occurred,  or (ii) the  responsibility  of the party  controlling  the Allocated
Asset most  significantly  involved if the FELA Claim arises from an incident or
incidents  occurring at multiple  locations on  Allocated  Assets,  or (iii) the
joint responsibility of CSX and NSC if the FELA Claim arises from an incident or
incidents  occurring at unknown locations or a location not otherwise covered by
clauses (i) or (ii) of this sentence.  In assigning joint responsibility for the
administration, handling and disposition of FELA Claims to CSX and NSC under the
foregoing  clause  (iii),  it is not the  parties'  intent that CSX and NSC will
actually administer, handle and dispose of such actions jointly, but rather that
CSX and NSR will agree on the most practical and efficient arrangements with the
objective  of  eliminating  unnecessary  duplication  of effort  and  minimizing
overall  costs.  The costs and  expenses  of the  administration,  handling  and
disposition  of (A) FELA Claims made prior to the Closing Date and (B) all other
FELA Claims that are  Corporate  Level  Liabilities,  shall be  Corporate  Level
Liabilities and shall be borne by CSX and NSC in proportion to their  respective
Percentages;  provided that the salaries of, expenses  incurred by and overheads
associated with full-time employees of CSX or NSC while engaged in investigating
or handling such FELA Claims shall be the  responsibility of the employing party
and shall not be Corporate Level Liabilities;  provided,  further that the party
responsible for the administration of FELA Claims which are Retained Liabilities
shall,  before  agreeing  to any single  settlement  of a FELA Claim or group of
related  FELA  Claims,  involving a payment of more than $1 million,  obtain the
written consent of the other party. Failure of either party to respond to such a
request for consent  within  fourteen  days of receipt of such request  shall be
deemed to constitute consent.

            (b) The administration, handling and disposition of FELA Claims (and
the costs and expenses  thereof)  that are made on or after the Control Date and
that are NYC Allocated  Liabilities  pursuant to Section  2.8(c) hereof shall be
the responsibility of CSX. The administration,  handling and disposition of FELA
Claims  (and the  costs  and  expenses  thereof)  that are made on or after  the
Control Date and that are PRR Allocated  Liabilities  pursuant to Section 2.8(c)
hereof shall be the responsibility of NSC.

            Section  8.17.  Tax  Matters.  (a) From the date  hereof  until  the
Closing  Date,  CRR and Green (i) shall  timely  and duly  file,  or cause to be
timely  and  duly  filed,  all Tax  Returns  of CRR,  CRC and  their  respective
Affiliates  required to be filed on or prior to the Closing  Date and (ii) other
than Taxes  being  contested  in good  faith,  shall  timely pay, or cause to be
timely  paid,  all Taxes  required  to be paid by CRR,  CRC or their  respective
Affiliates.  From the Control Date until the Closing Date,  CRR and Green,  with
respect to each of CRR, CRC and their respective Affiliates, shall not settle or
compromise  any Tax  Liability,  agree to any  adjustment to any Tax  attribute,
change any  method of  accounting  or make any  election  with  respect to Taxes
without first  obtaining  the prior written  consent of CSX and NSC. CRR and its
Subsidiaries agree to be included in a consolidated federal income tax return of
Green.

                 (b)  From  and  after  the  Closing  Date,  the Tax  Allocation
Agreement  shall  govern the rights and  obligations  of Green,  CRR,  CRC,  CRR
Industries,  PRR and NYC with respect to Tax matters involving the operations of
CRC, PRR and NYC.
            Section 8.18. Committees.  Within 90 days following the execution of
this Agreement, two committees shall be established by CSX and NSC: the "Buffalo
Committee"  and the  "Vickers  Committee".  Both  committees  shall  consist  of
representatives  appointed  by CSX and  representatives  appointed  by NSC.  The
Buffalo  Committee  will  examine the CP-Draw  drawbridge  and  interlocking  in
Buffalo,  New  York and  will  investigate  ways of  minimizing  or  eliminating
conflict  between CSX and NSC traffic  flows  through the area after the Closing
Date. The Vickers  Committee will examine the Vickers  crossing in Toledo,  Ohio
and will investigate ways of minimizing or eliminating  conflict between CSX and
NSC traffic  flows  through the area after the Closing  Date.  Within 90 days of
appointment,  each such  committee will prepare a report  detailing  options for
solving the traffic conflict  problems,  along with cost estimates for each such
option.
   Section 8.19.  Chicago Gateway Access. CSXT and NSR will preserve and enhance
the independent competitive capability of each to move traffic to and through
the Chicago Gateway (as defined in Schedule 3) by adhering to the
requirements of Schedule         3.
            Section 8.20. Car Hire and Car Service.  The parties  recognize that
industry  rules,  including  the AAR Car Service  Rules,  may pose problems with
respect to the payment and  collection of car hire in connection  with Equipment
that is  included  in  Retained  Assets  and that is used or  operated  with the
Allocated  Assets and with the Shared Assets Areas.  The parties shall use their
reasonable  best  efforts and take all  actions,  including  seeking  changes in
industry  rules,  as may be necessary or appropriate to allow each party, in the
most favorable manner possible,  to collect car hire on the Equipment  allocated
to it  pursuant  to Section 2.6 hereof and to pay the car hire due for cars used
or operated with Allocated Assets and with the Shared Assets Areas.
                                   ARTICLE IX
                     CONDITIONS PRECEDENT TO THE CLOSING

            Section 9.1.  Conditions  Precedent to  Obligations.  The respective
obligations  of CSX,  NSC,  CRR Parent,  CRR and CRC to effect the  transactions
contemplated  by Article II shall be subject to the fulfillment or mutual waiver
at or prior to the Closing Date of the following conditions:

            (a) No preliminary or permanent  injunction or other order or decree
issued by a court of  competent  jurisdiction  or any other legal  restraint  or
prohibition which prevents the consummation of the transactions  contemplated by
this  Agreement or the Ancillary  Agreements  shall be in effect and no statute,
rule  or  regulation  shall  have  been  enacted  by  any  Governmental   Entity
prohibiting the consummation of the transactions  contemplated by this Agreement
or the Ancillary Agreements.

            (b) The STB shall have issued a decision  (which  decision shall not
have  been  stayed  or  enjoined)  that  constitutes  a final  order  approving,
exempting  or  otherwise  authorizing,  as of  such  date,  consummation  of the
transactions  contemplated by this Agreement and the Ancillary Agreements as may
require such  authorization  and neither  party shall have  exercised a right to
postpone pursuant to Section 8.4(c).
                (c) Each of CSX and NSC shall have reasonably determined that it
has obtained sufficient labor implementing  agreements so as to be authorized by
law to effect the transactions contemplated by Article II and Article VI.


                                  ARTICLE X
                               INDEMNIFICATION

            Section 10.1. Indemnification. (a) Subject to the provisions of this
Article X, CRR Parent and CRR jointly and severally shall indemnify,  defend and
hold harmless the other parties and any director,  officer, employee or agent of
any of them from and against any and all Damages asserted against,  relating to,
imposed upon or incurred by any such Person,  directly or indirectly,  by reason
of or resulting from:
            (i) the breach or  nonperformance  of any  agreement  of CRR Parent,
      CRR, CRC or any of their  respective  Affiliates  (other than NYC and PRR)
      contained in or made  pursuant to this  Agreement or any of the  Ancillary
      Agreements; and
            (ii) any Retained Liability.
            (b)  Subject  to the  provisions  of this  Article  X,  CSX and CSXT
jointly  and  severally  shall  indemnify,  defend and hold  harmless  the other
parties  and any  director,  officer,  employee or agent of any of them from and
against any and all Damages  asserted  against,  relating  to,  imposed  upon or
incurred by any such Person,  directly or indirectly,  by reason of or resulting
from:
            (i) the untruth or inaccuracy of any  representation  or warranty of
      CSX, CSXT or their respective  Affiliates contained in or made pursuant to
      this Agreement or any of the Ancillary Agreements; and

            (ii) the breach or  non-performance of any agreement of CSX, CSXT or
      their  respective  Affiliates  contained  in  or  made  pursuant  to  this
      Agreement or any of the Ancillary Agreements.

           (c) Subject to the  provisions of this Article X, NSC and NSR jointly
and severally  shall  indemnify,  defend and hold harmless the other parties and
any director, officer, employee or agent of any of them from and against any and
all Damages asserted against,  relating to, imposed upon or incurred by any such
Person, directly or indirectly, by reason of or resulting from:

            (i)  the untruth or inaccuracy of any representation or warranty
        of NSC, NSR or their respective Affiliates
      contained in or made pursuant to this Agreement or any of
      the Ancillary Agreements; and

            (ii) the breach or  non-performance  of any agreement of NSC, NSR or
        their  respective  Affiliates  contained  in or  made  pursuant  to this
        Agreement or any of the Ancillary
      Agreements.

            Section 10.2. Indemnification Procedures. (a) If any Action shall be
threatened or  instituted  or any claim or demand shall be asserted  against any
Indemnified  Party in respect of which  indemnification  may be sought under the
provisions of this Agreement, the Indemnified Party shall promptly cause written
notice  of the  assertion  of any such  claim,  demand or Action of which it has
knowledge to be forwarded to the Indemnifying Party. Such notice shall contain a
reference to the  provisions  hereof or of such other  agreement,  instrument or
certificate  delivered  pursuant hereto, in respect of which such claim is being
made. The  Indemnified  Party's  failure to give the  Indemnifying  Party prompt
notice shall not preclude the Indemnified  Party from obtaining  indemnification
from the Indemnifying Party under this Article X unless the Indemnified  Party's
failure has materially prejudiced the Indemnifying Party's ability to defend the
claim, demand or Action.
            (b)  If  the  Indemnified  Party  seeks   indemnification  from  the
Indemnifying  Party as a result of a claim or demand being made by a third party
(a "Third Party Claim"), the Indemnifying Party shall have the right to promptly
assume the control of the defense of any Action with respect to such Third Party
Claim,  including,  at its own expense,  employment by it of counsel  reasonably
satisfactory to the Indemnified  Party.  The Indemnified  Party may, in its sole
discretion and at its own expense, employ counsel to represent it in the defense
of the Third Party Claim, and in such event counsel for the  Indemnifying  Party
shall cooperate with counsel for the Indemnified Party in such defense, provided
that the  Indemnifying  Party shall direct and control the defense of such Third
Party Claim or proceeding. The Indemnifying Party shall not consent to the entry
of any judgment,  except with the written consent of the Indemnified  Party, and
shall not enter  into any  settlement  of such Third  Party  Claim  without  the
written  consent  of  the  Indemnified  Party  which  does  not  include  as  an
unconditional  term  thereof  the  release  of the  Indemnified  Party  from all
Liability in respect of such Third Party Claim.
            Section 10.3. Remedies.  (a) Each party acknowledges and agrees that
the  other  parties  would  be  irreparably  damaged  in  the  event  any of the
provisions of this Agreement  were not performed by it in accordance  with their
specific terms or were otherwise  breached.  It is accordingly  agreed that each
party shall be entitled to an injunction or injunctions  to prevent  breaches of
such provisions and to specifically enforce such provisions,  in addition to any
other remedy to which such party may be entitled, at law or in equity.

            (b) In no event  shall any party be liable to the other  parties for
any  consequential,  indirect,  incidental,  punitive or other  similar  damages
including but not limited to lost profits for any breach or default,  or any act
or  omission  arising out of or in any way  relating  to,  this  Agreement,  the
Assets,  the Retained  Liabilities,  the  Allocated  Liabilities,  the Ancillary
Agreements,  the  transactions  contemplated  herein or therein or any matter or
theory concerning or relating to any of the foregoing,  under any form or theory
of action whatsoever whether in contract, tort or otherwise.


                                   ARTICLE XI
                                  MISCELLANEOUS

            Section 11.1.  Amendment.  This Agreement may be amended by the
parties at any time by an instrument in writing signed on behalf of each
party.

            Section 11.2.  Extension;  Waiver.  At any time prior to the Closing
Date the  parties  may (a)  extend  the time for the  performance  of any of the
obligations or other acts of the other parties,  (b) waive any  inaccuracies  in
the representations and warranties contained herein or in any document delivered
pursuant  hereto  and  (c)  waive  compliance  with  any  of the  agreements  or
conditions  contained herein. Any agreement on the part of a party hereto to any
such extension or waiver shall be valid if set forth in an instrument in writing
signed on behalf of such party.
            Section  11.3.  Notices.   All  notices  and  other   communications
hereunder shall be in writing and shall be deemed given on the date delivered if
delivered  personally  (including by reputable overnight  courier),  on the date
transmitted if sent by telecopy  (which is confirmed) or on the date received if
mailed by registered or certified mail (return receipt requested) to the parties
at the  following  addresses  (or at such other  address for a party as shall be
specified by like notice):
            (a)  If to CSX, CSXT or CRR Parent, to:
                  CSX Corporation
                  One James Center
                  901 East Cary Street
                  Richmond, Virginia  23219
                  Telecopy number:  804-783-1380
                  Attention:      Mark G. Aron, Esq.
                                  and Peter J. Shudtz, Esq.

                  CSX Transportation
                  500 Water Street
                  Jacksonville, Florida  32202
                  Telecopy number:  904-366-5436
                  Attention:      P. Michael Giftos, Esq.

                  with a copy to:
                  Wachtell, Lipton, Rosen & Katz
                  51 West 52nd Street
                  New York, New York  10019
                  Telecopy number:  212-403-2000
                  Attention:  Pamela S. Seymon, Esq.

            (b)  If to NSC, NSR or CRR Parent, to:

                  Norfolk Southern Corporation
                  Three Commercial Place
                  Norfolk, Virginia  23510
                  Telecopy number:  757-629-2750
                  Attention:  James C. Bishop, Jr., Esq.

                  with a copy to:

                  Skadden, Arps, Slate, Meagher & Flom LLP
                  919 Third Avenue
                  New York, New York  10022
                  Telecopy number:  212-735-2000

                  Attention:  Randall H. Doud, Esq.

            (c)  If to CRR or CRC, to:

                  Conrail Inc.
                  2001 Market Street
                  Philadelphia, PA  19103
                  Telecopy number:  215-209-4068
                  Attention:  General Counsel

All notices  regarding  matters  requiring  handling  within thirty days will be
given by overnight mail or confirmed telecopy.

            Section  11.4.  Interpretation.  When a  reference  is  made in this
Agreement to Sections,  such  reference  shall be to a Section of this Agreement
unless  otherwise  indicated.  The headings  contained in this Agreement are for
reference  purposes  only  and  shall  not  affect  in any  way the  meaning  or
interpretation of this Agreement.

            Section  11.5.  Entire  Agreement.  This  Agreement  (including  the
Exhibits and Schedules  hereto and the Ancillary  Agreements and other documents
and  instruments  referred  to herein) and the Merger  Agreement,  collectively,
constitute  the entire  agreement and supersede all other prior  agreements  and
understandings,  both  written and oral,  among the parties  with respect to the
subject  matter  hereof,  except the April 8 Agreement to the extent the April 8
Agreement  covers  matters not addressed or amended  hereby and the CRR Holdings
LLC  Agreement;  provided that it is the intent of the parties  hereto that this
Agreement shall be an effectuation of the April 8 Agreement  consistent with the
terms of the April 8 Agreement and that the provisions of this Agreement  should
be  interpreted  to give effect to the April 8 Agreement;  and provided  further
that in the event of any  inconsistency  between the terms of this Agreement and
the April 8 Agreement this Agreement  shall prevail;  and provided  further that
CSX and NSC agree  that the  fourth  paragraph  of Item III of  Exhibit A to the
April 8  Agreement  (at page two  thereof)  in  respect  of Lake  Erie coal dock
capacity is rescinded and no longer in effect.

            Section 11.6.  Parties in Interest.  This Agreement shall be binding
upon and  inure  solely  to the  benefit  of each  party  and  their  respective
successors  and assigns and is not  intended to confer upon any other Person any
rights  or  remedies,   except  for  the  rights  of  an  Indemnified  Party  as
contemplated by Article X.

            Section 11.7.  Governing Law. This  Agreement  shall be governed and
construed in  accordance  with the laws of the State of New York,  regardless of
the laws that might otherwise govern under applicable principles of conflicts of
law thereof; provided, however, that the laws of the respective jurisdictions of
incorporation  of  each  of  the  parties  shall  govern  the  relative  rights,
obligations,  powers,  duties and other  internal  affairs of such party and its
board of directors.

            Section 11.8.  Counterparts.  This Agreement may be executed in
two or more counterparts, each of which shall be deemed to be an original,
but all of which shall constitute one and the same agreement.

  Section 11.9. Assignment.  (a) Except as provided in Section 11.9(b),  neither
this Agreement  (including the documents and instruments referred to herein) nor
any of the rights, interests or obligations hereunder,  shall be assigned by any
party,  including by operation of law,  without the prior written consent of the
other  parties  which may be withheld  at the sole  discretion  of the  relevant
party.

            (b) Any party  without the  consent of the other  parties may assign
all or any part of its rights and obligations under this Agreement to (i) any of
its  controlled  Subsidiaries  or (ii) any  successor  in the event of a merger,
consolidation,  sale of all or  substantially  all its  assets,  liquidation  or
dissolution,  if such assignee executes and delivers to the other parties hereto
an agreement  reasonably  satisfactory in form and substance to such other party
under which such assignee,  which is reasonably satisfactory to the other party,
assumes and agrees to perform and discharge all the  obligations and liabilities
of the assigning party;  provided that any such assignment shall not relieve the
assigning  party from the  performance  and  discharge of such  obligations  and
liabilities.

            (c) This Agreement shall be binding upon and inure to the benefit of
the parties hereto and their respective permitted assignees.

            Section 11.10.  Severability.  If any term,  provision,  covenant or
restriction  of this Agreement is held by a court of competent  jurisdiction  or
other  authority to be invalid,  void,  unenforceable  or against its regulatory
policy,  such  provision  is to be intended to be  ineffective  only to the most
limited  extent  possible  in such  context  and  the  remainder  of the  terms,
provisions,  covenants and  restrictions  of this Agreement shall remain in full
force and effect and shall in no way be affected, impaired or invalidated.

            Section  11.11.  Lack of Control;  Effect on CRR and its  Controlled
Subsidiaries.  (a) None of CSX,  CSXT, NSC or NSR shall be liable for failing to
take any action which they are required to take under this Agreement if the time
when CSX,  CSXT,  NSC or NSR is required to take such action occurs prior to the
Control Date and such action  requires the  assistance or  cooperation of CRR or
its  Board  of  Directors,  which  assistance  is  requested  but not  provided;
provided,  however, that CSX and NSC shall use their best efforts to obtain such
assistance or cooperation  and, after the Control Date, will be required to take
such action if, as and when required by this Agreement.

            (b)  Notwithstanding  anything  to the  contrary  contained  in this
Agreement  (which term for purposes of this Section  11.11(b)  shall include the
Exhibits and Schedules  hereto and the Ancillary  Agreements and other documents
and  instruments  referred to herein),  except as expressly set forth in Section
3.2,  neither CRR nor any of its controlled  Subsidiaries  shall be bound by the
terms of this Agreement  (other than Section 8.17) or subject to any Liabilities
or  obligations  hereunder  (other than under Section 8.17) at any time prior to
the Control Date.  CRR and CSX shall  continue to be bound by those terms of the
Merger  Agreement  that by their terms survive  beyond June 2, 1997,  including,
without  limitation,  Attachment A to the CRR Disclosure  Schedule  delivered in
connection  with  the  Third  Amendment;  provided  that  in  the  event  of any
inconsistency  between  the  terms  of  this  Agreement  and the  terms  of such
Attachment A, the terms of such Attachment A shall prevail.

            Section 11.12. Dispute Resolution. Any dispute, controversy or claim
(or any failure by the  parties to agree on a matter as to which this  Agreement
expressly or implicitly contemplates subsequent agreement by the parties, except
for matters left to the sole  discretion of a party)  arising out of or relating
to this  Agreement,  or the breach,  termination  or validity  hereof,  shall be
finally settled through binding arbitration by a sole,  disinterested arbitrator
in accordance with the Commercial  Arbitration Rules of the American Arbitration
Association. The arbitrator shall be jointly selected by the parties but, if the
parties  do not agree on an  arbitrator  within  thirty  days  after  demand for
arbitration  is made by a party,  they  shall  request  that the  arbitrator  be
designated by the American Arbitration Association.  The award of the arbitrator
shall be final and conclusive  upon the parties.  Each party to the  arbitration
shall pay the  compensation,  costs,  fees and  expenses  of its own  witnesses,
experts  and  counsel.  The  compensation  and any  costs  and  expenses  of the
arbitrator shall be borne equally by the parties.  The arbitrator shall have the
power to require the  performance of acts found to be required by this Agreement
and to require the cessation or nonperformance of acts found to be prohibited by
this Agreement.  The arbitrator shall not have the power to award  consequential
or punitive damages. The arbitrator's award shall be binding and conclusive upon
the parties to the fullest  extent  permitted  by law.  Judgment  upon the award
rendered may be entered in any court having  jurisdiction  thereof,  which court
may order appropriate relief at law or equity.  All proceedings  relating to any
such  arbitration,  and all  testimony,  written  submissions  and  award of the
arbitrator therein,  shall be private and confidential as among the parties, and
shall not be disclosed to any other Person, except as required by law and except
as reasonably  necessary to prosecute or defend any judicial  action to enforce,
vacate or modify such arbitration award.

            Section 11.13. CRC Status. The parties intend that after the Closing
Date CRC and its Affiliates shall be a rail carrier that performs transportation
services  for the  account  of CSXT or NSR,  as the case may be,  or as agent or
subcontractor of CSXT or NSR, as the case may be.


<PAGE>



            IN WITNESS WHEREOF, the parties hereto have caused this Agreement to
be duly executed as of the day and year first above written.

                                    CSX CORPORATION
                                    By:  /s/ JOHN W. SNOW
                                         ----------------
                                          Name:  John W. Snow
                                          Title:  Chairman, President & Chief
                                                  Executive Officer

                                    CSX TRANSPORTATION, INC. (for itself and
                                    on behalf of its controlled
                                    Subsidiaries)


                                    By:  /s/A. R. CARPENTER
                                         ------------------
                                          Name:  A. R. Carpenter
                                          Title:  President and Chief Executive
                                                  Officer

                                    NORFOLK SOUTHERN CORPORATION


                                    By:  /s/ DAVID R. GOODE
                                         ------------------
                                          Name:  David R. Goode
                                          Title:

                                    NORFOLK SOUTHERN RAILWAY COMPANY (for
                                    itself and on behalf of its controlled
                                    Subsidiaries)


                                     By:  /s/ DAVID R. GOODE
                                         ------------------
                                          Name:  David R. Goode
                                          Title:

                                    CONRAIL INC. (for itself and on behalf of
                                    its controlled Subsidiaries)

                                    By:  /s/ TIMOTHY O'TOOLE
                                         -------------------
                                          Name:  Timothy O'Toole
                                          Title:

<PAGE>



                                    CONSOLIDATED RAIL CORPORATION
                                    By:  /s/ TIMOTHY O'TOOLE
                                         -------------------
                                          Name:  Timothy O'Toole
                                          Title:


                                    CRR HOLDINGS LLC


                                    By:  /s/ JOHN W. SNOW
                                         ----------------
                                          Name:  John W. Snow
                                          Title:


<PAGE>



                                   SCHEDULE 1

                                     ASSETS

           Attached to and  incorporated  in this  Schedule 1 are the  following
attachments:

         (i) Attachment I, which is the line segment allocation list identifying
      each  Route  owned,  operated  or  used  by CRC  and  its  Affiliates  and
      indicating  as to each Route  whether it is included in the NYC  Allocated
      Assets, the PRR Allocated Assets or the Retained Assets; and
         (ii) Attachment II, which is a system map showing all Routes comprising
      the CRC rail system and indicating by color coding the Routes which are to
      be NYC  Allocated  Assets,  PRR  Allocated  Assets  and  Retained  Assets,
      respectively;  Attachment  II is intended to show  graphically  the Routes
      described in Attachment I.


                        ITEM 1 - NYC ALLOCATED ASSETS

      The "NYC  Allocated  Assets" shall  include all of CRR's,  CRC's and their
respective Affiliates' right, title and interest in and to the following Assets:
      (A) Routes and Assets  Related  to Routes.  All Routes  identified  as NYC
Allocated Assets in Attachment I and Attachment II (i.e., those lines colored in
red and/or orange on Attachment II, except for those lines already owned by CSXT
or its Affiliates),  together with the following Assets that are related to such
Routes  (except  as  otherwise  expressly  provided  in this  Schedule  1 or the
Ancillary Agreements):
         (1)      the track structure (rails, ties, other track
                  material, grading, bridges, tunnels, culverts, etc.);

         (2)      the underlying right-of-way, operating and
                  non-operating, regardless of its width, and associated
                  structures and fixtures;

         (3)      except in the areas where the parties'  respective  Routes are
                  approximately equidistant from the Asset in question (where in
                  each case other  arrangements are made pursuant to one or more
                  Ancillary  Agreements),  appurtenant  yards,  sidings,  switch
                  tracks and repair or other maintenance facilities;

         (4)      real  estate  (whether  or not  used for  operating  purposes)
                  adjacent  or in  proximity  to the Routes  included in the NYC
                  Allocated Assets,  or underlying,  adjacent or in proximity to
                  those  structures  or  facilities  described in the  preceding
                  clauses (2) and (3) and the following clause (5);

         (5)      signal, communications and computer facilities and
                  equipment on the right-of-way and (to the extent used to
                  operate the Routes included in the NYC Allocated Assets)
                  off the right-of-way;

         (6)      tools and  supplies  located  on and along,  and  automobiles,
                  hi-rail cars and trucks  assigned  to, the Routes  included in
                  the NYC Allocated Assets, including repair materials and local
                  repair  equipment,  except  system  stockpiles  of  inventory,
                  material and supplies and Work Equipment;

         (7)      Contracts (other than Transportation  Contracts) relating to a
                  Route  included in NYC  Allocated  Assets,  including  without
                  limitation  trackage and other  operating  rights,  public and
                  private grade crossing  agreements,  side track and industrial
                  track agreements,  pipeline and wireline agreements,  building
                  and yard maintenance agreements, leases, licenses, reversions,
                  longitudinal easements and other occupancy agreements, and the
                  rents,  security  deposits and profits arising therefrom or in
                  connection therewith;

         (8)      muniments  of  title,   all  original   valuation  maps,  land
                  schedules,  track charts,  surveys, bridge and other drawings,
                  bridge inspection  reports,  environmental  reports,  permits,
                  signal   and    communications    plans,   other   engineering
                  documentation,  deeds (including such originals of acquisition
                  or  out-conveyances  as may be in CRC's  possession),  current
                  billing  records  (including  billing  addresses  and, if in a
                  computer format, the data and the programs),  real estate work
                  files,  property tax records  (and any  computer  database for
                  such records),  and all other Books and Records  relating to a
                  Route included in NYC Allocated Assets;

         (9)      mineral  rights or  easements  of any sort held by CRR, CRC or
                  their respective Affiliates located on, over, across and/or in
                  the real  estate  or  property  heretofore  described  in this
                  paragraph (A); and

         (10)     royalties or other payments in respect of real estate or other
                  Assets heretofore described in this paragraph (A).

            (B)  Philadelphia  Offices.  The CRC  headquarters  office  building
located at Philadelphia,  PA, and the CRC information technology center building
located at Philadelphia, PA and all FF&E located at such facilities.

      (C)  Yards and Yard Access.  The following CRC yards, land and yard
access tracks:

         (1)      Seneca Yard (Buffalo, NY) (subject to access and
                  use by NSR pursuant to Ancillary Agreement);

         (2)      59th Street ("Panhandle") Yard site (Chicago, IL);

         (3)      Collinwood Yard (Cleveland, OH);

         (4)      Former "local yard" and intermodal terminal at
                  Buckeye (Columbus, OH);

         (5)      Buckeye Yard Lead track from the north limit of
                  "CP Buckeye" to "CP Darby" (Columbus, OH);

         (6)      West track between "CP 138" and "CP 136"
                  (Columbus, OH);

         (7)      Portion of Piqua Yard (Fort Wayne, IN) to be
                      agreed upon between NSR and CSXT;

         (8)      Hawthorne Yard (Indianapolis, IN) (subject to
                  access and use by NSR pursuant to Ancillary Agreement);

         (9)      North Bergen intermodal terminal (New Jersey);

         (10)     South Kearny intermodal  terminal  including APL leased areas;
                  however, NSR to have access to the APL leased terminal and NSR
                  to have the right to serve APL and any successor lessee to APL
                  using such leased premises;

         (11)     Greenwich Yard  (Philadelphia),  but excluding yard tracks and
                  areas used to support the movement of local freight (including
                  port  traffic,  but excluding  intermodal)  and to support the
                  movement  of rail  traffic  to and  from the ore  pier,  which
                  tracks and areas will be included in Retained Assets;

         (12)     Track from CP Field to Pier 122 (Greenwich Yard
                  area, Philadelphia);

         (13)     Stanley Yard (Toledo, OH);

         (14)     Elizabeth Yard (Trumbull  Street Yard),  but subject to use of
                  and access to two tracks by NSR to support  E-Rail  Intermodal
                  Facility as provided in Ancillary Agreements; and

         (15)     Manville Yard (subject to use by CRC, CSX and NSR
                      pursuant to Ancillary Agreements).

              (D) Miscellaneous Property. The following Assets:

         (1)      Developable property west of CRC's Chemical Coast
                  Secondary in northern New Jersey in the vicinity of the
                  current CRC Elizabethport Yard (Trumbull St. Yard);

         (2)      Indianapolis Division headquarters building,
                  offices and land; and

         (3)      Albany Division headquarters building, offices and
                  land.

            (E) Stock Ownership and Other Interests. The following
interests:

         (1)      50% of the issued and outstanding capital stock in
                  Lakefront Dock & Railroad Terminal Company;

         (2)      100% of the issued and outstanding capital stock
                    in St. Lawrence & Adirondack Railway;

         (3)      50% of the issued and outstanding capital stock in
                       Albany Port Railroad Corp.; and

         (4)      10.125% of the issued and outstanding capital
                  stock in TTX Company.


                        ITEM 2 - PRR ALLOCATED ASSETS

   The "PRR  Allocated  Assets"  shall  include  all of  CRR's,  CRC's and their
respective Affiliates' right, title and interest in and to the following Assets:
   (A) Routes  and Assets  Related  to  Routes.  All  Routes  identified  as PRR
Allocated Assets in Attachment I and Attachment II (i.e., those lines colored in
green and/or  yellow on  Attachment  II, except for those lines already owned by
NSR or its  Affiliates),  together with the following Assets that are related to
such Routes  (except as otherwise  expressly  provided in this Schedule 1 or the
Ancillary Agreements):
         (1)  the track structure (rails, ties, other track material,
               grading, bridges, tunnels, culverts, etc.);
         (2)  the underlying right-of-way, operating and non-operating,
               regardless of its width, and associated structures and
               fixtures;
         (3)   except in the areas  where the  parties'  respective  Routes  are
               approximately  equidistant  from the Asset in question  (where in
               each case other  arrangements  are made  pursuant  to one or more
               Ancillary Agreements),  appurtenant yards, sidings, switch tracks
               and repair or other maintenance facilities;
         (4)   real estate (whether or not used for operating purposes) adjacent
               or in  proximity  to the  Routes  included  in the PRR  Allocated
               Assets,  or  underlying,   adjacent  or  in  proximity  to  those
               structures or facilities  described in the preceding  clauses (2)
               and (3) and the following clause (5);
         (5)   signal,  communications and computer  facilities and equipment on
               the  right-of-way  and (to the extent  used to operate the Routes
               included in the PRR Allocated Assets) off the right-of-way;
         (6)   tools and supplies located on and along, and automobiles, hi-rail
               cars and  trucks  assigned  to, the  Routes  included  in the PRR
               Allocated  Assets,  including  repair  materials and local repair
               equipment,  except system  stockpiles of inventory,  material and
               supplies and Work Equipment;
         (7)   Contracts  (other than  Transportation  Contracts)  relating to a
               Route  included  in  PRR  Allocated  Assets,   including  without
               limitation  trackage  and  other  operating  rights,  public  and
               private  grade  crossing  agreements,  side track and  industrial
               track agreements,  pipeline and wireline agreements, building and
               yard  maintenance  agreements,   leases,  licenses,   reversions,
               longitudinal  easements and other occupancy  agreements,  and the
               rents,  security  deposits  and profits  arising  therefrom or in
               connection therewith;
         (8)   muniments of title, all original  valuation maps, land schedules,
               track  charts,  surveys,   bridge  and  other  drawings,   bridge
               inspection reports,  environmental reports,  permits,  signal and
               communications  plans,  other  engineering  documentation,  deeds
               (including  such originals of acquisition or  out-conveyances  as
               may be in CRC's  possession),  current billing records (including
               billing addresses and, if in a computer format,  the data and the
               programs),  real estate work files, property tax records (and any
               computer  database  for such  records),  and all other  Books and
               Records relating to a Route included in PRR Allocated Assets;
         (9)   mineral rights or easements of any sort held by CRR, CRC or their
               respective Affiliates located on, over, across and/or in the real
               estate or property  heretofore  described in this  paragraph (A);
               and

         (10)  royalties  or other  payments  in respect of real estate or other
               Assets heretofore described in this paragraph (A).

   (B) Altoona and Hollidaysburg  Shops. The CRC car and locomotive repair shops
located at Altoona, PA and Hollidaysburg,  PA and all  rolling-stock-related and
locomotive-related  inventory and supplies (including  rolling-stock-related and
locomotive-related  system  stockpiles)  located at such facilities  (subject to
provisions of Section 2.7 of the  Agreement)  and all FF&E located on or at such
facilities.

           (C) Yards and Yard Access. The following CRC yards, land
and yard access tracks:

         (1)  Ashtabula Harbor facilities (subject to access and use by CSX
               pursuant to Ancillary Agreements);

         (2)  Rockport Yard (Cleveland, OH);

         (3)  Buckeye Hump Yard (Columbus, OH);

         (4)  East track between "CP 138" and "CP 136"
               (Columbus, OH);

         (5) the right of way east of and parallel to the single  track  portion
of the Columbus  Line  immediately  north of "CP 136" (the current end of double
track), and the Clintonville Siding east of the single track portion;

         (6)   portion  of Piqua  Yard  (Fort  Wayne,  IN) used by or for Triple
               Crown Services Company, together with portion of Piqua Yard to be
               agreed upon between NSR and CSXT;
         (7)  Croxton Yard (New Jersey);
         (8)  E-Rail intermodal facility (New Jersey);

         (9)  Morrisville intermodal facility;

         (10) Airline Jct. Yard (Toledo, OH); and (11) Stanley E Yard
(Toledo, OH).

           (D) Miscellaneous Property. The following CRC assets and
properties:

         (1)   Developable  property east of CRC's Chemical  Coast  Secondary in
               the  vicinity of the E-Rail  intermodal  facility  (northern  New
               Jersey);

         (2)   real estate comprising a portion of the right-of-way (east of the
               current single track) between PRR's  Clintonville  Siding and the
               north  end of  the  double  track  at CP 136  on  which  NSR  may
               construct new track;

         (3)   real estate comprising a portion of the right-of-way on which the
               Buckeye  Yard lead track is located to enable NSR to  construct a
               parallel  track to the  Buckeye  Yard lead track  (Buckeye  Yard,
               Columbus,  OH)  (constructions  to be  governed  by an  Ancillary
               Agreement);

         (4)  Pittsburgh Division headquarters building, offices and land;

         (5)  Dearborn Division headquarters building, offices and land; and

         (6)   All  undeveloped  property that is part of, adjacent to or in the
               vicinity of Lincoln Yard (Detroit, MI).

         (7)   All real  estate,  trackage,  track  material  and  other  Assets
               comprising CRC's abandoned Danville Secondary,  together with all
               other Assets lying on,  adjacent to or in the vicinity of the CRC
               right-of-way  between  Schneider  and  Danville,   IL,  including
               without  limitation all Assets comprising such Danville Secondary
               thereon  or  adjacent  thereto   necessary  for  construction  of
               connections   at  Schneider  and  Danville   (excluding  any  NYC
               Allocated  Assets).  (If NSR elects to restore  the line  between
               Schneider  and  Danville,  CSXT shall have the option to share in
               the costs of the line  restoration on a reasonable  basis that is
               mutually  agreeable  and,  if CSXT  elects  so to  share  in such
               restoration costs, CSXT shall be granted overhead trackage rights
               on such line on a fair basis taking into  consideration  the cost
               paid by CSXT for such restoration.)

            (E) Stock Ownership and Other Interests. The following
interests:

         (1)  16.67% of the issued and outstanding capital stock in The Belt
               Railway Company of Chicago;

         (2)  25.64% of the issued and outstanding capital stock in Peoria
               and Pekin Union Railway Company;

         (3)  100% of the issued and outstanding capital stock in TCV, Inc.
               (which owns a 50% partnership interest in Triple Crown
               Services Company); and

         (4)  11.682% of the issued and outstanding capital
               stock in TTX Company.


                            ITEM 3 - RETAINED ASSETS

   The "Retained Assets" shall include all of CRR's,  CRC's and their respective
Affiliates' right, title and interest in and to the following Assets:
   (A) Routes and Assets Related to Routes. Routes within the Shared Asset Areas
identified  as Retained  Assets in Attachment I and  Attachment II (i.e.,  those
lines colored in blue on  Attachment  II),  together  with the following  Assets
within  the  Shared  Asset  Areas that are  related  to such  Routes  (except as
otherwise expressly provided in this Schedule 1 or the Ancillary Agreements):
         (1)  the track structure (rails, ties, other track material,
               grading, bridges, tunnels, culverts, etc.);
         (2)  the underlying right-of-way, operating and      non-operating,
               regardless of its width, and associated structures and
               fixtures;
              (3) appurtenant yards, sidings,  switch tracks and repair or other
               maintenance  facilities  (including but not limited to Oak Island
               Yard, auto terminals at Doremus Avenue, Greenville and Ridgefield
               Heights);

         (4)   real estate (whether or not used for operating purposes) adjacent
               or in proximity to the Routes included in the Retained Assets, or
               underlying,  adjacent  or in  proximity  to those  structures  or
               facilities described in the preceding clauses (2) and (3) and the
               following clause (5);

         (5)   signal,  communications and computer  facilities and equipment on
               the  right-of-way  and (to the extent  used to operate the Routes
               included in Retained Assets) off the right-of-way;

         (6)   tools and supplies located on and along, and automobiles, hi-rail
               cars and trucks  assigned to, the Routes included in the Retained
               Assets,  including repair  materials and local repair  equipment,
               except system stockpiles of inventory,  material and supplies and
               Work Equipment;

         (7)   Contracts  (other than  Transportation  Contracts)  relating to a
               Route included in Retained Assets,  including without  limitation
               trackage and other  operating  rights,  public and private  grade
               crossing agreements,  side track and industrial track agreements,
               pipeline and wireline  agreements,  building and yard maintenance
               agreements, leases, licenses, reversions,  longitudinal easements
               and other occupancy agreements,  and the rents, security deposits
               and profits arising therefrom or in connection therewith;
         (8)   muniments of title, all original  valuation maps, land schedules,
               track  charts,  surveys,   bridge  and  other  drawings,   bridge
               inspection reports,  environmental reports,  permits,  signal and
               communications  plans,  other  engineering  documentation,  deeds
               (including  such originals of acquisition or  out-conveyances  as
               may be in CRC's  possession),  current billing records (including
               billing addresses and, if in a computer format,  the data and the
               programs),  real estate work files, property tax records (and any
               computer  database  for such  records),  and all other  Books and
               Records relating to a Route included in Retained Assets;
         (9)   mineral  rights or  easements of any sort held by CRR, CRC or any
               of their respective Affiliates located on, over, across and/or in
               the  real  estate  or  property  heretofore   described  in  this
               paragraph (A); and

         (10)  royalties  or other  payments  in respect of real estate or other
               Assets heretofore described in this paragraph (A).

          (B) The "Retained Assets" shall include the SSO Facilities which shall
be as follows:

         (1)  the building and offices, together with underlying land, of the
               Philadelphia Division headquarters located at Mt. Laurel, NJ
               within the Philadelphia/South Jersey Shared Assets Area;

         (2)  the Customer Service Center building and offices, together with
               underlying land, located at Pittsburgh, PA;

         (3)   use of the office  space in the  Dearborn  Division  headquarters
               building (the building and land are included in the PRR Allocated
               Assets) currently used for the crew management facility until the
               crew management facility is discontinued;

         (4)   the system  maintenance-of-way  equipment center building located
               adjacent to Canton Yard in Canton, OH on land included in the PRR
               Allocated Assets;

         (5)   the signal repair center building  located within Buckeye Yard at
               Columbus, OH on land included in the PRR Allocated Assets;

         (6)   the  offices of the system  freight  claims  facility  located at
               Buffalo, NY on land included in the NYC Allocated Assets;

         (7)  the offices of the system non-revenue billing facility and land
               located at Bethlehem, PA;

         (8)   the  system  rail  welding  plant  building  located  at  Lucknow
               (Harrisburg,  PA) on land at Harrisburg  Yard that is included in
               the PRR Allocated Assets;

                (9) use of the offices  located at Conway Yard,  Pittsburgh,  PA
               (the building and land are included in the PRR Allocated Assets),
               for the system road  foreman/engineer  training center until such
               center is discontinued; and

         (10) the police operations center offices and land at Mt. Laurel, NJ.

   (C) 51% of the issued and  outstanding  capital stock in Indiana  Harbor Belt
Railroad  Co.  (subject to  provisions  of  Ancillary  Agreement  referred to in
Schedule 4, Item 4(E)(1)).

                           ITEM 4 - POOLED ASSETS

          The "Pooled Assets" shall include the following Assets of CRR, CRC and
their respective Affiliates:

   (A) Non-Operating  property and improvements not in proximity to an Allocated
Asset or a Retained Asset.

   (B) Employee benefit plans and Assets of such plans.

   (C) System  stockpiles  of inventory,  materials  and supplies  regardless of
location  (other than those at  Hollidaysburg  and Altoona  shops which shall be
subject to Section 2.7 of the Agreement).

   (D) The following interests:

         (1)  100% of the issued and outstanding capital stock in Merchants
               Despatch Trans. Corp.;

         (2)  100% of the issued and outstanding capital stock in CRC
               Properties, Inc.; and

         (3)  100% of the issued and outstanding capital stock in CRR
               Investments, Inc.

         However,  if any of the Assets of the  entities  identified  in clauses
(D)(1)  through (3) above are part of the Routes  included in the NYC  Allocated
Assets (Item 1(A) above) or the PRR Allocated Assets (Item 2(A) above), then the
Assets of such entity will be  designated  as and included in the NYC  Allocated
Assets or the PRR Allocated  Assets,  as the case may be;  provided that if such
assets are valued at greater  than $1 million,  then there shall be an equitable
adjustment  by way of a cash payment from NYC or PRR, as the case may be, to the
other  equal to the CSX's or NSC's  respective  Percentage,  as the case may be,
applied  against the value of such  Assets or failing  such  payment,  by way of
including CRC cash equal to the value of such Assets in the NYC Allocated Assets
or the PRR Allocated Assets as the case may be.

   (E) The following interests:

             (1) 100% of the issued and outstanding capital stock
               in CRR Industries, Inc.;

             (2) 100% of the issued and outstanding capital stock
               in Conrail Direct, Inc.;

             (3) 100% of the issued and outstanding capital stock
               in CG Projects, Inc.;

             (4) 100% of the issued and outstanding capital stock
               in PennCentral Comm. Co.;

             (5) 100% of the issued and outstanding capital stock
               in General American Ins. Co.; and

              (6) 19.136% of the issued and outstanding capital
               stock in Amtech Logistics Corp.

          (F) CRC's rights and interests in and with respect to the following:

         (1)  Locomotive Management Services Partnership (a partnership with
               General Electric relating to use of locomotives); and

               (2) EMP (bilateral agreements relating to use of
               containers by CRC, NSR and UP).

The parties  intend that CRC's rights and interests  with respect to LMS and EMP
will be shared based on their respective Percentage, that both CSXT and NSR will
participate  therein and that,  in the case of EMP,  CSX will  participate  as a
partner.


NOTE:  Notwithstanding  any  provision of this  Schedule,  to the extent an item
herein describes an Ancillary Agreement between the parties the form of which is
set  forth  as an  Exhibit  to this  Agreement,  such  description  shall be for
purposes of identification only, and the terms of such Ancillary Agreement shall
control.


<PAGE>



                             Conrail Line Allocation
                                  Attachment I

All CRC lines are not listed  herein.  Lines  listed  include  main line routes,
primary branch lines and other lines which may need clarification. Lines pertain
to allocated  CRC  ownership  or where  identified  (TR) to assumed  present CRC
freight  rights.  Customer  access is  attributed to the acquiror of the line on
which the customer is located,  unless  otherwise  identified in the Transaction
Agreement.   Lines  not   specifically   listed  are  to  be   acquired  by  the
owner/acquirer  of the CRC route/line to which they connect.  In the case that a
line not listed  connects to a line  allocated to PRR and to a line allocated to
NYC, allocation will be determined at a later date.


NYC ALLOCATED ASSETS

Primary Route And Extension Acquisitions
NY/NJ to Cleveland - Water Level Route & Extensions

Segmt  From                               To
1        South End N. Bergen Yd NJSelkirk/Albany Term. NY
1        Poughkeepsie               NY    New York City             NY  TR
1        Poughkeepsie               NY    New York City             NY
1        New York City              NY    White Plains              NY  TR
1        Selkirk/Albany Term.       NY
1        Selkirk                    NY    Poughkeepsie              NY
2        Selkirk/Albany Term.       NY    Syracuse                  NY
3        Syracuse                   NY    Buffalo                   NY
3        Lyons Yard                 NY
4        Buffalo                    NY    Ashtabula                 OH
5        Ashtabula                  OH    Cleveland Terminal        OH
5        Portion of Kinsman         OH
         Conn.
5        Portion of 44 I.T OH
5        All of 45 I.T.(including
         Dock 22, 24, & 26 Lds)     OH
5        Old Line
         Lead(Cleveland)            OH
40       Boston                     MA    Selkirk/Albany Term.      NY
41       Syracuse                   NY    Adirondack Jct.           PQ
41       Adirondack Jct.            PQ    Montreal (St. Luc)        PQ  TR
41       Woodard                    NY    Oswego                    NY
41       Syracuse                   NY    Hawk                      NY
41       Hawk                       NY    Port of Oswego            NY  TR
43       Frontier Yard              NY
43       Belt Line Branch           NY
42       Buffalo Terminal           NY    Niagra Falls/Lockport     NY
42       Lockport                   NY    West Somerset             NY  TR
94       Syracuse                   NY    NYSW/FL Connections       NY
165      Boston Terminal            MA
165      Selkirk/Boston Line        MA    MA Branch Lines           MA
165      Selkirk/Boston Line        MA    MA Branch Lines           MA  TR
1        West 30th St. I.T.         NY
1        Fremont Secondary          NY
166      New York City              NY    Connecticut Branch
                                          Lines                         TR
166      Connecticut Branch
         Lines
166      Connecticut Branch
         Lines (including Amtrak)                                       TR
3        Churchville                NY    Wayneport                 NY
3        Mortimer                   NY    Avon                      NY
3        Rochester Branch           NY


Crestline to Chicago-Pennsylvania Route & Extensions

17       Crestline                  OH    Dunkirk                   OH
17       Bucyrus Yard Track and
         Connector                  OH
18       Dunkirk                    OH    Fort Wayne                IN
18       Decatur Sec. & Hunt I.T.   IN
         From NS via CR
19       Fort Wayne                 IN    Warsaw                    IN
         From NS via CR
20       Warsaw                     IN    Chicago Terminal
                                          (Clarke Jct.)             IN
18       Adams                      IN    Decatur                   IN


Berea to E. St. Louis Route & Extensions

21       Cleveland Terminal         OH    Crestline                 OH
122      Crestline                  OH    Galion                    OH
22       Galion                     OH    Ridgeway                  OH
23       Ridgeway                   OH    Indianapolis              IN
24       Indianapolis               IN    Terre Haute               IN
25       Terre Haute                IN    Effingham                 IL
26       Effingham                  IL    St. Elmo                  IL
27       St. Elmo                   IL    E. St. Louis              IL
27       Anderson                   IN    Emporia                   IN
55       Columbus(CP138)            OH    Galion                    OH
55       Columbus(Hocking)          OH    Columbus(CP138)           OH
55       Neil I.T.                  OH
83       Terre Haute                IN    Danville                  IL
151      Danville                   IL    Olin                      IN
80       Pekin R.T                  IL
100      Indianapolis Terminal      IN
99       Indianapolis               IN    Rock Island               IN
100      Indianapolis               IN    Crawfordsville/
                                          Bringhurst st             IN
154      Indianapolis               IN    Shelbyville               IN
105      HN Cabin                   IL    Valley Jct.               IL
106      St. Elmo                   IL    Salem                     IL  TR
98       Terre Haute                IN    Beehunter                 IN  TR
28       Muncie(Walnut Street)      IN    New Castle R.T.           IN  TR
28       New Castle RT              IN
28       Muncie I.T.                IN


Columbus to Toledo Route & Extensions

53       Mounds Connector           OH
53       Western Branch             OH
53       Buckeye Yard Lead          OH
53       Columbus                   OH    Ridgeway                  OH
52       Ridgeway                   OH    Blanchard                 OH
51       Blanchard                  OH    Toledo Terminal           OH
51       Toledo Terminal            OH    Woodville                 OH
         (Caruthers Sec. and
         I.T.)
51       Toledo Terminal            OH    Stonyridge                OH
51       Main Freight Tk. & Wye     OH
51       Stanley Yard and
         Interlocking               OH
51       Eastern R.T.               OH
51       Lakefront Docks Lead
         Tracks                     OH


Bowie to Woodzell, MD

90       Bowie                      MD    Morgantown                MD
90       Brandywine                 MD    Chalk Point               MD


NY/NJ to Philadelphia (West Trenton Line)

182      Manville Yard & Lead       NJ
182      Drill Track Lead           NJ
182      Philadelphia/Greenwich     PA    North NJ Terminal         NJ
         Yd.
182      Park Jct.                  PA    Belmont                   PA
182      Phil                       PA    CP-Field/CP-Gray          PA
182      Eastwick                   PA    Vicinity of CP-           PA
                                          Field/CP-Gray


Washington, DC to Landover, MD

33       Washington Terminal        DC                                  TR
33       Washington (RO)            DC    Landover                  MD


Quakertown Branch

130      Philadelphia Terminal      PA    Quakertown                PA  TR


Chicago Area

192      Porter                     IN    Ivanhoe                   IN
190      Panhandle Stub             IN    South of 49th Street IL
190      Ivanhoe                    IN    Westernmost point of IN
                                          CR Ownership


Monongahela

113      Monongahela RR             PA/                           Subject
                                    WV                            to joint
                                                                             use
                                                                       agreement




PRR ALLOCATED ASSETS

Primary Route And Extension Acquisitions
Segmt  From                               To

NJ Terminal to Crestline - Pennsylvania Route & Extensions

10       North NJ Terminal          NJ    Somerville                NJ
10       Somerville                 NJ    Allentown                 PA
10       Little Falls               NJ    Dover                     NJ  TR
10       Orange                     NJ    Denville                  NJ  TR
10       Dover                      NJ    Rockport                  NJ  TR
10       Rockport                   NJ    Phillipsburg              NJ
10       Phillipsburg               PA    E. Stroudsburg            PA
10       Allentown Terminal         PA
186      Orange                     NJ    North Jersey TerminalNJ  TR
170      North Jersey Terminal      NJ    Little Falls              NJ  TR
182      Bound Brook                NJ    Ludlow                    NJ  TR
11       Allentown                  PA    Reading                   PA
12       Reading                    PA    Harrisburg                PA
12       Harrisburg Terminal        PA
13       Harrisburg                 PA    Pittsburgh                PA
13       Creekside                  PA    Homer City                PA  TR
13       Conemaugh Line                   via Saltsburg             PA
13       Pittsburgh                 PA    W. Brownsville            PA
113      Monongahela RR             PA/                             WV
13       Central City               PA    South Fork                PA
13       Pittsburgh Terminal        PA
13       Monongahela                PA    Marianna                  PA
14       Pittsburgh Terminal        PA
14       Pittsburgh                 PA    Salem                     OH
14       Salem                      OH    Alliance                  OH
14       Beaver Falls               PA    Wampum                    PA
15       Alliance                   OH    Cleveland Terminal        OH
120      Mantua                     OH    Cleveland Terminal        OH
120      Portion of Kinsman         OH
         Conn.
120      Portion of 44 I.T.         OH
         (including Dock 20 Ld.)
16       Alliance                   OH    Crestline                 OH
114      Alliance                   OH    Omal                      OH
114      Rochester                  PA    Yellow Creek              OH
114      E. Steubenville            WV    Weirton                   WV
114      Steubenville Branches      OH
         Bridge
114      Pittsburgh Branches        PA
45       Ashtabula                  OH    Youngstown                OH
162      Ashtabula Harbor           OH    Ashtabula                 OH
46       Niles                      OH    Latimer                   OH
46       Alliance                   OH    Youngstown                OH
46       Gem I.T. - Lordstown       OH
48       Youngstown                 OH    Rochester                 PA
87       Allentown                  PA    Hazelton                  PA
         CP  Harris                 PA    Cloe                      PA  TR
         Cloe                       PA    Shelocta                  PA
         Tyrone                     PA    Lock Haven                PA  TR


Cleveland to Chicago - Water Level Route

6        Cleveland Terminal         OH    Toledo Terminal           OH
6        Elyria                     OH    Lorain                    OH
159      Toledo Terminal            OH    Sylvania                  OH
7        Toledo Terminal            OH    Goshen                    IN
107      Elkhart                    IN    Goshen                    IN
8        Elkhart                    IN    Porter                    IN


Philadelphia to Washington (NEC) Route & Extensions

31       Philadelphia Terminal  PA  Perryville                      MD  TR
31       Wilmington Terminal        DE
32       Perryville                 MD    Baltimore                 MD  TR
32       Baltimore Terminal         MD
32       Claremont R.T.             MD
32       Loneys Lane Lead           MD
32       Grays Yard                 MD                                  TR
33       Balt. BayView              MD    Landover                  MD  TR
33       Baltimore Terminal         MD
33       Baltimore                  MD    Cockeysville              MD
33       Landover                   MD    Union Station             DC  TR
34       Pocomoke                   MD    New Castle Jct            DE  TR
34       Harrington                 DE    Frankford/                DE
                                          Indian River
131      Newark                     DE    Porter                    DE  TR


Michigan Operations (Excluding Joint Detroit Area)

50       Toledo Terminal            OH    Detroit Terminal          MI
60       Detroit Terminal           MI    Jackson                   MI
61       Jackson                    MI    Kalamazoo                 MI
62       Kalamazoo                  MI    Elkhart                   IN
70       Jackson                    MI    Lansing                   MI
71       Kalamazoo                  MI    Grand Rapids              MI
71       Kalamazoo I.T.             MI
71       Comstock I.T.              MI
156      Kalamazoo                  MI    Porter                    IN  TR

Eastern PA Lines & Extensions

37       Philadelphia Terminal      PA    Reading                   PA
37       Reading Terminal
37       Thorndale                  PA    Woodbourne                PA
37       Portion of Stoney          PA
         Creek Branch
37       West Falls Yard            PA
37       Venice I.T.                PA
136      Leola/Chesterbrook         PA
         Lines
137      Philadelphia               PA    Lancaster                 PA  TR
         Terminal
111      Lancaster                  PA    Royalton                  PA  TR
112      Lancaster                  PA    Lititz/Columbia           PA


Indiana Lines & Extensions

84       Anderson                   IN    Warsaw                    IN
85       Warsaw                     IN    Goshen                    IN
163      Marion                     IN    Red Key                   IN
101      Layfayette I.T.            IN    Lancaster


Buffalo to NY/NJ Terminal Route & Extensions

44       NJ/NY Jct.                 NJ    Suffern                   NY  TR
44       Suffern                    NY    Port Jervis               NY
44       Port Jervis                NY    Binghamton                NY
44       Binghamton                 NY    Waverly                   NY
44       NJ/NY Jct.                 NJ    Spring Valley             NY  TR
44       Paterson Jct.              NJ    Ridgewood                 NJ  TR
38       Waverly                    NY    Buffalo                   NY
88       Waverly                    NY    Mehoopany                 PA
89       Sayre                      PA    Ludlowville               NY
93       Lyons                      NY    Himrods Jct               NY
95       Corning                    NY    Himrods Jct               NY
171      North Jersey Terminal      NJ    Paterson Jct              NJ  TR
171      Paterson  Jct.             NJ    North Newark              NJ
171      NJ/NY Jct.                 NJ    North Jersey TerminalNJ  TR

Buffalo to Harrisburg and South
35       Perryville                 MD    Harrisburg                PA
35       Carlisle                   PA    Harrisburg                PA
35       Wago                       PA    York (area)               PA
35       Harrisburg                 PA    Shocks                    PA
36       Williamsport               MD    Harrisburg                PA
39       Harrisburg                 PA    Buffalo                   NY
39       Watsontown                 PA    Strawberry Ridge          PA
4        Ebenezer Jct.              NY    Lackawanna                NY
91       Hornell                    NY    Corry                     PA
91       Corry                      PA    Erie                      PA  TR
91       Youngstown                 OH    Oil City                  PA


Cincinnati, OH to Columbus, OH to Charleston, WV

54       Columbus                   OH    Cincinnati                OH
54       Cincinnati Terminal        OH
56       Columbus Terminal          OH    Truro                     OH
57       Truro                      OH    Charleston                WV
150      Charleston                 WV    Cornelia                  WV
150      Charleston                 WV    Morris Fork               WV


Chicago South/Illinois Operations

193      Osborne                    IN    Hartsdale                 IN
193      Hartsdale                  IN    Chicago Heights           IL
82       Hartsdale                  IN    Schneider                 IN
81       Schneider                  IN    Hennepin                  IL
97       Keensburg                  IL    Carol                     IL
152      Schneider                  IN    Wheatfield                IN


Chicago Market

194      Western Ave                      Cicero/Elsdon             IL
         Operations/Loop
194      Western Ave. I.T.          IL
194      Old Western Ave. I.T.      IL
194      North Joint Tracks         IL
194      Elevator Lead & Tri-       IL
         River Dock
195      Chicago                    IL    Porter                    IN
196      Clarke Jct.                IN    CP501                     IN
196      CP 509                     IL    Calumet Park              IL
194      CR&I Branch                IL
194      49th Street I.T.           IL
194      75th Street                IL    51st Street               IL  TR
197      Port of Indiana            IN
196      Bernice I.T.               IL
190      CP502                      IN    Osborne                   IN

CRC RETAINED ASSETS - DETROIT SHARED ASSETS AREA
Segmt               From                  To
Detroit Line       Gibraltar(MP20)  MI    CP West Detroit           MI
Michigan Line      CP Townline      MI    CP 15th Street            MI
                                                                         Part TR
North Yard Branch  CP Bay City Jct  MI    North Yard                MI
Sterling Secondary North Yard       MI    Sterling Yard           MI
Junction Yard
Secondary          CP Townline      MI    River Rouge Yard        MI
Marsh Industrial   River Rouge      MI    Tecumsah Yard           MI
  Track             Yard
Lincoln Industrial Ecorse Jct.      MI    Carleton                MI
  Track
Term. East Ind.    Mack Yard        MI    North Yard              MI
  Track
Term. West Ind.    North Yard       MI    Fullerton               MI
  Track
Highland Park Ind. Fullerton        MI    West Belt Jct.          MI
  Track
Utica Industrial   Sterling Yard    MI    Ford Utica Plant        MI
  Track
Forman Wye Track  Fort St -         MI    NS Drawbridge           MI
  Rougemere
Overhead Rights   West Belt Jct.    MI    Delray                  MI  TR
         on CSXT
Local Rights on                     Oak   MI End of Track - W.  MI  TR
         CSXT                               Detroit
Rights on Delray Connecting RR
CRC RETAINED ASSETS - SOUTH JERSEY/PHILADELPHIA SHARED ASSETS AREA

Segmt     From                              To

NEC (Amtrak)            Zoo            PA   Trenton               NJ TR
Harrisburg Line         Zoo            PA   Overbrook             PA TR
         (Amtrak)
Delair Branch           CP Park        PA   Pavonia Yard          NJ
West Chester Line       Arsenal        PA   Media                 PA TR
         (SEPTA)
Chestnut Hill W.        N. Philadelphia PA  Midvale               PA TR
         Line (SEPTA)
Midvale Yard/                          PA
         Midvale I.T.
Main Line (SEPTA)       Market East    PA   Newtown Jct.          PA TR
Chester Secondary       Eastwick       PA   Essington             PA
Chester Industrial      Essington      PA   Marcus Hook           PA
         Track
Bordertown              Pavonia        NJ   Trenton               NJ
         Secondary
Beasley's Pt.           CP Brown       NJ   Palermo               NJ
  Secondary                                                       Part TR
Vineland Secondary      CP Brown       NJ   Landis                NJ
Millville               Landis         NJ   Manumiskin            NJ
  Industrial Track
Manumuskin Ind.         Manumuskin     NJ   WW RR Connection      NJ
  Track
Penns Grove             Woodbury       NJ   Deepwater             NJ
  Secondary
Salem Running           Woodbury       NJ   Swedesboro            NJ
  Track
Pemberton Ind.          CP Jersey      NJ   Mt. Holly             NJ
  Track                                                           Part TR
Grenloch                CP Brown       NJ   Bellmawr              NJ
  Industrial Track
Shell Industrial        Shell          NJ   End of Track          NJ
  Track
Bustleton Ind.          Holmes         PA   Bustleton             PA
  Track
Morrisville Line        CP "MA"        PA   Morris                PA
Fairless Spur           Morrisville Yd.PA   Fairless Works        PA
Richmond Ind.           Nice           PA   Pt. Richmond          PA
  Track
60th Street Ind.        Essington      PA   End of Track          PA
  Track
Camden Running          CP Brown       NJ   Pavonia               NJ
  Track                                                           Part TR
Philadelphia Belt                      PA                         TR
         Line
Swanson St. IT          South          PA
                        Philadelphia

Port of Philadelphia                   PA
Pier I22                               PA
Blue Line               Wayne Jct.     PA   Nice                  PA
  Connecting Track

CRC RETAINED ASSETS - NORTH JERSEY/NEW YORK SHARED ASSETS AREA

Segmt                   From                To

NEC (Amtrak)            Trenton        NJ   Penn Station NY       NY TR
Raritan Valley          Aldene         NJ   Bound Brook           NJ TR
         Line (NJT)
North Coast Line        Rahway(Union)  NJ   Neptune Yard          NJ TR
         (NJT)
Bayonne Line (NJT)      Bayonne        NJ   Greenville            NJ TR
Southern Secondary      Red Bank       NJ   Glidden               NJ TR
         (NJT)
Freehold Secondary      Freehold       NJ   Farmingdale           NJ TR
         (NJT)
Lehigh Line             CP Port Reading NJ  Oak Island Yard       NJ
         Jct.
River Line              CP Waldo       NJ   North Bergen          NJ
Port Reading            Bound Brook    NJ   PD Port Reading       NJ
  Secondary
Chemical Coast          "PN" Oak Island NJ  Perth Amboy           NJ
  Secondary
P&H Branch              Lane           NJ   Hack                  NJ
Nave - Croxton          Nave           NJ   CP-Croxton            NJ
  Running Tk.
Northern Running        CP-Croxton     NJ   North Bergen          NJ
  Track
Marion Running          Hack           NJ   CP-Croxton            NJ
  Track
National Docks          Oak Island     NJ   Nave                  NJ
  Secondary
Amboy Secondary         South Amboy    NJ   Monmouth Jct.         NJ
                                                                        (Midway)
Bonhamton/Raritan  Metuchen            NJ   Perth Amboy           NJ
  Ind. Tks.
Linden Industrial  Carteret            NJ   Linden                NJ
  Track
Perth Amboy               Center       NJ
GSA Lead                NS Lehigh Line NJ   CSX Trenton Line      NJ
  Conn.
Reformatory Ind.        Carteret       NJ   Chrome Yard           NJ
  Track
Elizabeth Ind.          Aldene         NJ   Elizabeth             NJ
  Track
Hightstown Ind.         Jamesburg      NJ   Hightstown            NJ
  Track
Toms River Ind.         Lakehurst      NJ   Ciba                  NJ
  Track
Meadows #1 Track                       NJ                         NJ
Port Newark/Port                       NJ                         NJ
  Elizabeth Access
Auto Terminal Lead      Ridgefield     NJ   NJ Heights
Greenville Yard         Greenville     NJ                         NJ
  and Lead



                                ATTACHMENT II

[Attachment  II - not  provided in this filing - is a detailed map of the entire
Consolidated Rail Corporation (CRC) rail system,  indicating by color coding the
Routes which are to be NYC Allocated  Assets,  PRR Allocated Assets and Retained
Assets, respectively; Attachment II is intended to show graphically the
Routes described in Attachment I.]


                                   SCHEDULE 2

                                 MAJOR DECISIONS

        1. From and after the  Control  Date,  except by  resolution  of the CRC
Board,  none of CRR, CRC or any of their respective  Affiliates  (other than NYC
and PRR) shall (other than as is necessary or convenient  in  connection  with a
Restructuring  or is  expressly  set forth in this  Agreement  or the  Ancillary
Agreements), in any single transaction or series of transactions, take or commit
to take any of the following actions:

            (a)  any action which would require or cause NYC or PRR to
declare, make or pay any Distributions;
            (b) conduct any business  other than,  or engage in any  transaction
not substantially  related to and in the ordinary course of, the business of CRC
and its Affiliates (other than NYC and PRR) as contemplated under this Agreement
and the Ancillary Agreements (the "Continuing CRC Business");
            (c)  make any loans, advances or capital contributions to, or
investments in, any other Person except CRC's wholly owned Subsidiaries;
            (d)  acquire any business or assets, other than assets acquired
in the ordinary course of the Continuing CRC Business;
            (e)  consolidate with or merge into any Person or otherwise
engage in any business combination;
            (f) issue,  sell, adjust,  split,  combine,  subdivide,  reclassify,
transfer, pledge, redeem or otherwise acquire any shares of its capital stock;
            (g) sell, transfer, lease, sublease, license or otherwise dispose of
any assets  (including  leasehold  interests and  intangible  assets) not in the
ordinary  course of the  Continuing  CRC  Business  or in excess of  $100,000 in
aggregate value in any 12 month period;
            (h)  commit  to or  make  any  capital  expenditure  other  than  in
compliance in all material respects with the capital  expenditure budget adopted
by the CRC Board from time to time;
            (i) commence or settle any litigation for equitable relief or for an
amount in excess of $100,000 in any such commencement or settlement or series of
related commencements or settlements;
                (j)  form or  participate  in a  joint  venture  or  partnership
outside the ordinary  course of the  Continuing  CRC Business or involving  over
$100,000 in assets or over $100,000 in revenues;
            (k) enter into or amend Contracts outside the ordinary course of the
Continuing  CRC Business or with a notional value in excess of $100,000 or for a
period in excess of 12 months;  provided  that in respect of Contracts  that are
Allocated Assets,  CRC shall follow NYC's (in the case of Contracts that are NYC
Allocated  Assets)  or PRR's (in the case of  Contracts  that are PRR  Allocated
Assets)  reasonable  instructions  in respect of such Contracts and no CRC Board
approval shall be necessary for CRC to take such actions;
            (l) create liens on or  encumbrances  of assets outside the ordinary
course of the  Continuing  CRC Business or with an  aggregate  net book value in
excess of $50,000;
            (m) incur, assume, pre-pay,  guarantee,  endorse or otherwise become
liable or  responsible  (whether  directly,  contingently  or otherwise) for any
indebtedness  for borrowed money except in the ordinary course of the Continuing
CRC Business;
            (n) declare, make or pay any Distributions, other than Distributions
to CRC by its wholly owned Subsidiaries (other than NYC and PRR);
            (o)  appoint or terminate any executive management;
                (p) enter into or amend any written employment
agreement or contract or employee benefit plan or employee policy;

            (q)  appoint or replace the independent auditors of CRR, CRC and
their respective Affiliates;

            (r)  unless  required  by  law or a  change  in  generally  accepted
accounting  principles  in the United  States,  make any material  change in the
accounting methods of CRR, CRC and their respective Affiliates;

            (s)  dissolve,  liquidate  or wind up CRR,  CRC or their  respective
Affiliates or commence a voluntary proceeding seeking  reorganization or similar
relief;

            (t)  approve,  enter  into or  perform  any  transactions  with  any
director,  officer or employee of CRR, CRC or their  respective  Affiliates,  or
with an  Affiliate  of CSX or NSC,  respectively,  or with any  partner,  family
member  or  other  person  that,  directly  or  indirectly  through  one or more
intermediaries, controls or is controlled by or is under common control with any
such director, officer or employee;

            (u) transfer,  pledge, create a security interest, or otherwise part
with  ownership or possession,  in whole or part, of its membership  interest in
NYC or PRR; or

            (v) any other  action  that could be  reasonably  expected to have a
material impact on the performance, financial condition or prospects of CRR, CRC
or their respective Affiliates.

            2. Except by resolution of the CRC Board,  CRC shall not (other than
as is  necessary  or  convenient  in  connection  with a  Restructuring)  in its
capacity as the sole member of NYC and PRR,  respectively,  amend or restate the
NYC LLC Agreement or the PRR LLC  Agreement,  or suffer or permit NYC or PRR, as
the case may be, to take or commit to any of the following actions:

                 (a) declare, make or pay any Distributions;

            (b) conduct any business  other than,  or engage in any  transaction
not substantially  related to and in the ordinary course of, the business of NYC
or PRR, as the case may be, as contemplated under the Transaction  Agreement and
the Ancillary Agreements or the freight transportation business generally;

            (c)  consolidate with or merge into any Person or otherwise
engage in any business combination;

            (d) issue,  sell, adjust,  split,  combine,  subdivide,  reclassify,
transfer, pledge, redeem or otherwise acquire any interest in NYC or PRR, as the
case may be;

            (e) sell, transfer, lease, sublease,  license, exchange or otherwise
dispose of all or  substantially  all of their Assets,  respectively  (including
leasehold interests and intangible Assets);

            (f)  dissolve, liquidate or wind up or commence a voluntary
proceeding seeking reorganization or similar relief;

            (g) enter into any  agreement  or  arrangement  with  respect to, or
engage in, any  transaction  (i)  between NYC or PRR, as the case may be, on the
one hand, and CRC or its Affiliates, on the other hand, and (ii) between the NYC
or PRR, as the case may be, on the one hand, and CSX or NSC and their respective
Affiliates,  on the other hand, other than such a transaction  which is on arm's
length terms;

            (h)  transfer,  provide  trackage or  operating  rights or otherwise
grant the right to use any railroad  line  (regardless  of whether the grantor's
rights depend on ownership or trackage rights or a combination thereof) which is
part of any Main Line  within the States of New Jersey or New York,  or the area
within twenty-five miles of the city of Philadelphia, PA (or consent to any such
action by the "Operator" under the CSXT Operating Agreement or the NSR Operating
Agreement).  As used in the  preceding  sentence,  "Main  Line"  means a line of
railroad  that has daily rail  service,  but does not  include  any branch  line
connecting  to a Main Line and does not  include the Main Line that lies east of
the Hudson River and south of Selkirk, NY; or

            (i) amend any material  provision of the CSXT  Operating  Agreement,
the CSXT  Equipment  Lease,  the NSR  Operating  Agreement or the NSR  Equipment
Lease.


<PAGE>


<PAGE>
                                   SCHEDULE 3

                PRESERVATION OF FAIR ACCESS TO CHICAGO GATEWAY

            (a) For purposes of this Schedule 3, the following  terms shall have
the following meanings:
                  (i) "Chicago Area" means the geographic  area in the States of
      Illinois  and  Indiana  located  within a  100-mile  radius of the  office
      building  presently  located  at One  First  National  Plaza  in  Chicago,
      Illinois;
                  (ii)  "Chicago  Area  Terminal  Railroad"  means any railroad,
      whether currently in existence or later created, whose primary business is
      the  provision of terminal or switching  services  within the Chicago Area
      including,  without  limitation,  the Indiana  Harbor  Belt Line  Railroad
      Company,  the Belt  Railway  Company of Chicago,  the  Baltimore  and Ohio
      Chicago  Terminal  Railroad  Company  and the Elgin,  Joliet  and  Eastern
      Railroad Company; and
                  (iii) "Chicago  Gateway" means railroad lines and interchange,
      dispatching  and other  related  facilities  necessary  to the function of
      carrying by railroad  freight moving through the Chicago Area generally in
      the direction  from east to west or west to east,  whether by  interchange
      between  carriers in the Chicago Area or by  single-line  service  between
      points  east of the Chicago  Area and points west of the Chicago  Area and
      passing through the Chicago Area.

            (b) If CSXT or NSR shall after the Control Date acquire, directly or
indirectly,  ownership,  or rights to exercise effective voting control,  of any
voting stock in any Chicago Area Terminal Railroad (the "Interests"),  the party
acquiring  such Interests (the  "Acquiror")  shall,  at the request of the other
party,   sell  or  transfer  to  the  other  party,   on  terms  and  conditions
substantially  the same on a pro rata per Interest basis as those  governing the
Acquiror's acquisition of Interests,  one-half of such newly acquired Interests,
provided,  however,  that if the Interests would give the Acquiror control,  not
theretofore held, of a Chicago Area Terminal Railroad, the Acquiror's obligation
to sell or  transfer  shall  attach  to the  lesser of (A)  one-half  of all the
Interests  (not solely newly  acquired  Interests) it holds in that Chicago Area
Terminal  Railroad,  or (B) such portion of all the Interests  (not solely newly
acquired Interests) it holds in that Chicago Area Terminal Railroad as necessary
to equalize  the  Interests of each party.  The sale or transfer  price for each
such Interest shall be the per Interest price paid by the Acquiror for the newly
acquired Interests.

            (c) Neither CSXT nor NSR shall,  following the Control  Date,  enter
into any  arrangement  with any Chicago  Area  Terminal  Railroad,  or any other
railroad  operating in the Chicago Area  related to the Chicago  Gateway,  under
which,  in connection  with the grant by such Chicago Area Terminal  Railroad or
such other  railroad of trackage  rights or similar  operating  rights to either
CSXT or NSR, such Chicago Area Terminal  Railroad or other  railroad shall agree
not to grant trackage rights or similar operating rights to the other of CSXT or
NSR,  with respect to such Chicago Area  Terminal  Railroad or the lines of such
other railroad related to the Chicago Gateway.

            (d) Should CSX or CSXT enter into a transaction  in which either one
shall be acquired by Burlington  Northern Santa Fe Corporation  ("BNSF"),  or in
which  CSX or CSXT  acquires  BNSF,  or in which  substantially  all of the rail
operations  of CSXT and BNSF shall be  otherwise  combined  and put under common
control  or be merged  together  in any  manner,  at the  request of CSX and any
successor thereto made no later than one year following the consummation of such
transaction,  NSR shall  sell and  transfer  to CSXT or its  successor,  at fair
value, the Streator Line from Osborne,  IN to Streator,  IL (being the rail line
located between Osborne, IN, and Schneider, IN, and Wheatfield, IN, and Moronts,
IL),  including  all  dispatching  control with respect to said line. As used in
this  subsection,  the term "fair  value"  shall mean the fair  market  value as
determined by the parties by agreement or, failing  agreement,  as determined by
binding  arbitration.  Any  such  sale and  transfer  shall  be  subject  to all
requisite governmental and regulatory approvals.

(e) Any dispute  concerning the interpretation or application of this Schedule 3
shall be finally settled by binding arbitration pursuant to Section 11.12 of the
Transaction Agreement. In any such arbitration, the arbitrator(s) shall have the
authority  to  direct,  subject  to  any  required  governmental  or  regulatory
approvals  and in accordance  with any  contractual  limitations  on transfer or
assignment  contained in any agreement  with third  parties  (except one made in
contravention  of this Schedule 3), CSXT,  NSR or both to transfer to each other
ownership or control of voting stock in any Chicago Area Terminal  Railroad,  or
to direct the release by a party  violating  subsection (c) of any obligation of
exclusivity  made in such violation,  as are necessary to carry out the purposes
of this Schedule 3.


<PAGE>


<PAGE>
                                   SCHEDULE 4
                          SCHEDULE OF TRACKAGE RIGHTS,
              HAULAGE, SHARED ASSET AND OTHER OPERATING AGREEMENTS


                     ITEM 1 - TRACKAGE RIGHTS AGREEMENTS

      All Trackage Rights Agreements referred to in Items 1.A and 1.B below will
      be  substantially  in the form of the Trackage Rights  Agreement  attached
      hereto as Exhibit  C-1 (in the case of those  referred to in Item 1.A.) or
      C-2 (in the case of those  referred  to in Item  1.B.) and will be between
      the operator of the involved  rail line,  the owner,  and the tenant road.
      Forms of  addenda  and/or  assignments  relating  to the  trackage  rights
      referred  to in Item  1.A.  are  included  with  Exhibit  C-1 and forms of
      addenda and/or assignments  relating to the trackage rights referred to in
      Item 1.B. are included with Exhibit C-2. Unless otherwise provided herein,
      a trackage  rights  tenant  shall only have the right to enter on and exit
      from the trackage  rights lines at points other than the  endpoints  where
      the tenant may make a connection with its existing railroad line and joint
      CSXT/NSR lines ("Point of Permitted Entry or Exit"). If, in the opinion of
      the  tenant,  a new or  upgraded  connection  is  required  at a Point  of
      Permitted Entry or Exit other than the endpoints, or, if in the opinion of
      the tenant, other upgrading,  including but not limited to switches, power
      switches,  signals,  communications,  etc.,  is required  for  operational
      efficiency,  the  landlord  will,  subject to its own  operational  needs,
      cooperate   and  the  tenant  will  be   responsible   for  funding   that
      construction/upgrading at actual cost or a cost mutually agreed to by CSXT
      and NSR.  Where a tenant has access to 2-to-1 points via trackage  rights,
      the tenant may at its option access the points via haulage.

A.    NSR on CSXT:  CSXT will grant to NSR trackage rights on the
      following rail lines which will be owned or operated by CSXT after the
      Closing Date:

      1.    Junction - Hadley (Fort  Wayne,  IN): NSR rights to operate over and
            share with CSXT the former CRC line between Junction and Hadley (the
            crossing  of the  former  Pennsylvania  RR and  NYC&SL  west of Fort
            Wayne).

      2.    Lafayette,  IN  -  Crawfordsville  (area):  assignment  of  overhead
            trackage rights on CSXT s Lafayette Crawfordsville, IN line to serve
            2-to-1 shippers at Crawfordsville,  IN, and to move overhead between
            Lafayette and Indianapolis.

      3.    Crawfordsville,  IN - Indianapolis (area):  overhead trackage rights
            on  CRC's   Crawfordsville  -  Indianapolis  line  to  serve  2-to-1
            shippers,  the GM metal fabrication plant and the INRD via Hawthorne
            Yard.

      4. Indianapolis:  overhead trackage rights on CRC's
            Crawfordsville Branch from Woods to Washington Street in
            Indianapolis to serve 2-to-1 shippers, the GM metal fabrication
            plant and the INRD via Hawthorne Yard.

      5. Indianapolis:  overhead trackage rights on CSXT between Washington
Street and Pine in Indianapolis to serve     2-to-1 shippers, the GM metal
fabrication plant and the INRD via Hawthorne Yard.
      6. Buffalo (CP 437) - Niagara Falls (Suspension Bridge):
      overhead trackage rights on CRC s Belt Line Branch and Niagara Branch
      to connect with, or with trackage of Canadian carriers at Suspension
      Bridge.

7. Philadelphia(Park Jct.) - Anacostia Jct., MD:  NSR is
               assigned CRC s overhead trackage rights on CSXT.

8. Landover - RO (Alexandria, VA):  overhead trackage
      rights on CRC s Landover Line.

9. Cleveland, OH:  overhead trackage rights on CRC s Short
      Line from Quaker to Berea, OH.

10.  Cleveland, OH:  overhead trackage rights on CRC s Chicago Line
      (allocated to CSXT) from CP 181 to Collinwood Yard for purposes of
      interchange with CSXT.

11.  Crestline, OH - Fort Wayne (Mike), IN:  overhead trackage rights on CRC
      s Fort Wayne Line (which is to be allocated to CSXT), with train limits
      as follows:
               -    8 total trains/day between Crestline and
                    Bucyrus
               -    6 total trains/day  between Bucyrus and Fort Wayne including
                    rights to serve 2-1 customers at Upper Sandusky.
               NSR  trains  over the above  limits are  subject to  negotiations
      between CSXT and NSR for NSR  contribution to CSXT  investment  needed for
      additional capacity. NS will supervise the dispatching of the Ft. Wayne to
      Crestline  line until CSXT haulage over CRC Chicago Line between Berea and
      Chicago  is   terminated.   NS  will  control  the  Bucyrus   interlocking
      permanently.

12.   Fort Wayne(Mike),  IN - Chicago(Clarke Jct., IN): overhead trackage rights
      on former  CRC Fort Wayne Line (Ft.  Wayne - Chicago,  now NSR),  with ten
      total trains/day limit (limit does not apply in Fort Wayne terminal).  NSR
      trains over the above limits are subject to negotiations  between CSXT and
      NSR  for  NSR  contribution  to  CSXT  investment  needed  for  additional
      capacity.  NSR will  dispatch the line until CSXT haulage over CRC Chicago
      Line between Berea and Chicago is terminated.

13.  Porter - Gibson Interlocking, IN:  overhead trackage rights on CRC s
      Porter Branch.

14.  CP Hocking - CP 138 (Columbus, OH):  overhead trackage rights on CRC
      Buckeye Line from "CP Hocking" to "CP 138".

15.  Scioto - CP Mounds (Columbus, OH): overhead trackage rights on CRC
      Western Branch from Scioto to "CP Mounds," including the Mounds
      Connection.

16.  CP Buckeye - CP Darby (Columbus, OH):   overhead trackage rights on
      Buckeye Yard Lead from "CP Buckeye" to "CP Darby".

17.   CP 138 - MP 133.5 (Columbus,  OH):  overhead trackage rights on the CSXT -
      assigned  west track of the CRC Columbus Line from CP 138" to the vicinity
      of Milepost 133.5 (point of new NS connection).

      18.  Parsons Yard - Scioto (Columbus, OH):  overhead trackage rights on
            CSXT between the south end of Parsons Yard (connection with
            Watkins - Parsons transfer track) and Scioto.

            19. Lima, OH - Sidney, OH: overhead trackage rights on
            CSXT's Toledo Subdivision to serve 2-to-1 customers at Sidney.

      20.   Bound Brook,  NJ -  Woodbourne,  PA:  overhead  trackage  rights for
            twelve total  trains/day limit on CRC s Trenton Line for dimensional
            trains  until  Pattenburg  Tunnel on CRC s Lehigh line is cleared of
            dimensional restrictions, not to exceed three years.

      21.  Piqua Yard - Mike Interlocking (Fort Wayne, IN):  NSR overhead
            rights to operate trains for Triple Crown Services Company
            between Piqua Yard and Mike interlocking (Fort Wayne).

      22.   Muncie, IN - Indianapolis (area):  overhead trackage rights on CRC s
            Indianapolis  Line,  South Anderson Cutoff and part of Dow Secondary
            to serve 2-to-1 shippers the GM metal fabrication plant and the INRD
            via Hawthorne Yard.

           23. Toledo Terminal: overhead rights on CSXT-controlled
                 portion of former Toledo Terminal Railroad.

            24. Erie, PA: overhead trackage rights on CRC between
            Downing Avenue and Wallace Street in Erie, PA, subject to
            restriction against NSR use of CRC Chicago line main tracks.

      25.  CP Short - Parma, OH:  overhead trackage rights on CRC Short Line
            from CP Short to Parma to serve but not directly switch Parma
            auto plant.

      26.  McCook - Franklin Park, IL:  overhead trackage rights granted by
            B&OCT.

            27. Pine Junction, IN - McCook, IL: overhead trackage
            rights on B&OCT.
B.    CSXT on NSR:  NSR will grant to CSXT trackage rights on the
      following rail lines which will be owned or operated by NSR after the
      Closing Date:

      1. CP River (West Falls), PA - Abrams, PA:  overhead
            trackage rights on CRC s Harrisburg Line for dimensional traffic.

      2.    CP King  (Norristown),  PA -  Woodbourne  (CP  Wood),  PA:  overhead
            trackage rights on CRC s Morrisville  Line for  dimensional  traffic
            plus incidental rights on short portion of SEPTA s Norristown Line.

      3. Berea, OH - CP 181 (Cleveland, OH):  overhead trackage
            rights on CRC s existing Chicago Line.

      4.    CP  Short  - CP 190  (Cleveland,  OH) and  Berea,  OH -  Lorain  and
            Fairlane,  OH:  overhead  trackage rights on CRC's line allocated to
            NSR and rights to serve  2-to-1  Ford Motor  plants at Avon Lake and
            Fairlane.

5. CP Hocking - Buckeye Yard: overhead trackage rights on
             CRC Buckeye Line from "CP Hocking" to Buckeye Yard.

6. Bannon - Scioto, OH:  overhead trackage rights on CRC
      Western Branch from Bannon to Scioto.
7. CP 139 - Buckeye Yard:  overhead trackage rights on CRC
      Cincinnati Line from  CP 139" to Buckeye Yard, via the Miami Lead.

8. CP 138 - MP 133.5 (Columbus, OH):  overhead trackage
      rights on the NSR-assigned east track of the CRC Columbus Line from CP 138
      to the vicinity of MP 133.5 (point of new NSR connection).

9. CP Camp - CP 139 (Columbus):  overhead trackage rights
             on CRC Auburn Connection from "CP Camp" to "CP 139".

10.  Bannon - Watkins Yard:  overhead trackage rights on NSR from Bannon to
      the south (RR east) end of NSR Watkins Yard (connection with Watkins -
      Parsons transfer track).

11.  Youngstown (Center St.) - Ashtabula Harbor, OH: overhead trackage rights
      on CRC Youngstown Line to access Ashtabula Harbor facilities and the
      Water Level Route.

12.   Osborne, IN - Streator, IL: overhead trackage rights on CRC Kankakee Line,
      Kankakee  Secondary and Streator Secondary for up to 8 total trains/day to
      connect  with,  or with  trackage of other  intersecting  railroads.  CSXT
      trains over the above limits are subject to negotiations  between CSXT and
      NSR for CSXT contribution to investment needed for additional capacity.

13.  Clarke Jct., IN - CP 501: overhead trackage rights on CRC's Fort Wayne
      Line between Clarke Junction, IN and CP 501.

14.  Pine, IN - Rock Island Jct. (Chicago, IL): CSXT overhead trackage rights
      on CRC's Chicago Line (allocated to NSR).

15.   CP Short - CP Belt,  OH: CSXT  overhead  trackage  rights to allow CSXT to
      serve but not directly  switch 2-to-1 Ford Motor Company plant at CP Belt,
      OH.

16.  Ecorse Junction - Delray (Detroit, MI): overhead trackage rights on
      existing NSR tracks in the Detroit area from Ecorse Junction to Delray,
      MI.

17.  Bucyrus - Sandusky:  overhead trackage rights on NSR between Bucyrus and
      Sandusky to serve a 2-to-1 shipper at Sandusky, OH.

18.  Brighton Park - Ash Street (Chicago IL):  overhead trackage rights on
      CRC's Western Avenue Industrial Track from crossover connection with
      B&OCT at Brighton Park to Ash Street (Chicago, IL).

19.   CP 509 - 63rd Street  (Chicago,  IL):  overhead  trackage  rights on CRC's
      Chicago line limited, in combination with NSR haulage of CSXT trains, to a
      total of 6  trains/day  in each  direction  between  the above  points for
      trains entering or leaving NSR trackage at Clarke Junction up to a maximum
      of three years.
C.    CRC ASSIGNMENTS TO NSR/CSXT:  CRC will assign to NSR and
      CSXT existing CRC rights with respect to the Northeast Corridor as
      follows (see Ancillary Agreement governing assignment of CRC rights as
      to Northeast Corridor):

                       NEC RIGHTS/OPERATING DEFINITION

      1.    Zoo Tower - Penn Station trackage:  Rights shall be
            shared equally by NSR and CSXT and, in the event of an operating
            conflict, trains will be scheduled alternately.

      2.    Baltimore - Zoo Tower Trackage:  CSXT shall be limited
            to 4 trains a day.
      3.    Landover - Baltimore:  Rights will be shared equally by
            NSR and CSXT and, in the event of an operating conflict, trains
            will be scheduled alternately.

      4.    Washington Union Station - Landover, MD:  Rights shall
            be shared equally by NSR and CSXT and, in the event of an
            operating conflict, trains will be scheduled alternately.

                        NEC RIGHTS/COMMERCIAL DEFINITION

      1.    Philadelphia  (Zoo) - New York (Penn  Station):  Will be part of the
            North Jersey  Shared  Assets Area and the South  Jersey/Philadelphia
            Shared  Assets  Area  where NSR and CSXT will  have  equal  customer
            access.

      2.    Washington, D.C. - Philadelphia (Zoo):  Will be
            exclusive to NSR.

      3.    North of New York (Penn Station):  Will be exclusive to
            CSXT.


                     ITEM 2 - CSX/NSC HAULAGE AGREEMENTS

      The Haulage  Agreement  referred to in Item 2.A.1 will be substantially in
      the form of the  Haulage  Agreement  included  with  Exhibit D and will be
      between the  operator of the  involved  rail line (and with the owner,  if
      appropriate) and the tenant road. The assignment of the Haulage  Agreement
      referred to in Item 2.A.2 will be in the form included with Exhibit D.

A. NSR Haulage for CSXT on NSR Lines:

      1.    Berea, OH - Chicago (63rd St.):  Overhead haulage for
            CSXT by NSR on CRC s Chicago Line for maximum of six merchandise
            and/or intermodal trains/day each way to the Park Manor Yard at
            63rd St. in Chicago, until CRC s Ft. Wayne Line (Ft. Wayne -
            Chicago now NS) is upgraded, up to a maximum of 3 years.

      2.    Normal, IL - Lafayette, IN:  Assignment to CSXT of
            CRC's Haulage Agreement with NSR for 2-to-1 automotive traffic
            only.


                      ITEM 3 - SHARED ASSETS AGREEMENTS

      1.    North  Jersey  Shared  Assets  Agreement  among  CRC,  CSXT  and NSR
            (attached as Exhibit G), covering the following matters:

                  (1)     North Jersey Shared Assets Area
                  (2)     North Jersey CSXT/NSR Trackage


      2.    Philadelphia\Southern Jersey Shared Assets Agreement among CRC, CSXT
            and NSR (attached as Exhibit H), covering the following matters:

                  (1)     Philadelphia/South Jersey Shared Assets
                          Area
                  (2)     Philadelphia/South Jersey NS/CSXT
                          Trackage

      3.    Detroit  Area  Shared  Assets  Agreement  among  CRC,  CSXT  and NSR
            (attached as Exhibit I), covering the following matters:

                  (1)     Detroit Shared Assets Area
                  (2)     Detroit Dispatching
                  (3)     NSR/CSXT trackage Rights - Detroit


                     ITEM 4 - OTHER OPERATING AGREEMENTS

A.    INTERLOCKING AGREEMENTS (CSXT-Controlled) between CSXT and
      NSR as to which the interlocking will be controlled by CSXT:

      1.    Ashtabula Interlocking (crossing of the existing CRC
            Youngstown Line and Chicago Line at Ashtabula, OH)
      2.    CP-Mounds Interlocking (Columbus, OH)
      3.    Warsaw Interlocking (Warsaw, IN)
      4.    Crestline Interlocking (Crestline, OH)
B.    INTERLOCKING AGREEMENTS (NSR-Controlled) between NSR and
      CSXT as to which the interlocking will be controlled by NSR: 1.
      Buckeye Interlocking (Columbus, OH)
        2.  Mike Interlocking (Fort Wayne, IN)
      3.    Bucyrus Interlocking (Bucyrus, OH)

C.    INTERLOCKING  SEPARATION  AGREEMENTS  between NSR and CSXT as to which the
      interlocking will be "separated"  (i.e.,  divided so that each operator is
      not  subject  to the  control  of  the  other  when  making  moves  on the
      operator's  own  lines  through a point)  prior to or as soon as  possible
      after the Closing Date:

      1.    CP 138 Interlocking (Columbus, OH)

      2.    Short Interlocking (Cleveland, OH)

      3.    Berea Interlocking (Berea, OH)


D.    SWITCHING AND/OR YARD ACCESS AGREEMENTS between CSXT and
      NSR:

       1.   Ashtabula - Agreement between NSR and CSXT providing for CSXT use of
            and access to  Ashtabula  Harbor  facilities  owned by CRC,  up to a
            proportion  of the total  ground  storage,  throughput  and  tonnage
            capacity of the facilities equal to the Percentage

       2.   Yard Access Agreement - Agreement between CSXT and NSR providing for
            access by NSR to yard tracks in Seneca Yard at Buffalo,  NY (yard to
            be assigned to CSXT)  sufficient for the origination and termination
            of  trains,  at the  end of the  existing  CRC  Buffalo  Line  to be
            assigned to NSR, for purposes of improved interchange with the South
            Buffalo RR.

       3.   Ford  (Rockport) - Agreement  between NSR and CSXT providing for NSR
            switching for CSXT at the Ford engine plant in Cleveland (located on
            NSR portion of CRC lines in Cleveland).

       4.   GM  Parma -  Agreement  between  CSXT  and NSR  providing  for  CSXT
            switching for NSR at Parma auto plant located on the CSXT Portion of
            CRC in Cleveland.

       5.   Indianapolis  Switching - Agreement between CSXT and NSR relating to
            NSR's use of Hawthorne Yard providing that NSR will have  sufficient
            tracks and space for the  arrival,  departure  and make-up of trains
            and will have reasonable  access to and from the designated  tracks;
            also  providing  for CSXT  switching  for NSR at 2-to-1  shippers in
            Indianpolis, the GM metal fabrication plant, and the INRD.

       6.   GM Lordstown - Agreement  between  CSXT and NSR for  switching at GM
            assembly plant at Lordstown, OH.
       7.   Lorain Switching:  Agreement between CSXT and NSR
            providing for NSR switching for CSXT at Lorain/Avon Lake auto
            plant located in Lorain, OH.

       8.   Fairlane Switching:  Agreement between CSXT and NSR
            providing for NSR switching for CSXT at Fairlane auto plant
            located in Fairlane, OH.

       9.   Crawfordsville Switching:  Agreement between CSXT and
            NSR providing for CSXT switching for NSR at 2-to-1 customers
            located in Crawfordsville, IN.

     10.  Sidney Switching:  Agreement between CSXT and NSR providing for
            CSXT switching for NSR at 2-to-1 customers located in Sidney, OH.

     11.  Sandusky Switching:  Agreement between CSXT and NSR providing for
            NSR switching for CSXT at a 2-to-1 customer at Sandusky, OH.

     12.  Upper Sandusky Switching:  Agreement between CSXT and NSR providing
            for CSXT switching for NSR at 2-to-1 customers at Upper Sandusky,
            OH.

E.  MISCELLANEOUS AGREEMENTS between NSR and CSXT:

       1.   IHB Agreement:  Agreement among CRC, CSXT and NSR
            covering matters relating to Indiana Harbor Belt.
       2.   Monongahela Agreement - Agreement among NSR and CSXT
            providing for shared access to and joint use by CSXT of NSR
assigned, controlled, operated and maintained lines serving the Monongahela
coal fields' current and future facilities.
3.    Temporary Lease Agreement between NSR or its designee
      and CSXT  providing  interim  use by CSXT of the  Park  Manor  (63rd  St.,
      Chicago,  IL)  intermodal  facility  during the  period of CSXT's  interim
      haulage between Chicago and Berea.

4.    Letter Agreement providing for NSR and CSXT
      construction projects:

      (a)   NSR construction of connection in eastern Cleveland, OH (granting to
            NSR rights to  construct a connection  in eastern  Cleveland to make
            direct  moves  between  NSR's  Cleveland-Buffalo  Line and the CRC's
            existing Chicago
                   Line, using NSR rights over existing CRC Cleveland Short Line
            to be assigned to CSXT)
      (b)  North of the current end of double track at CP 136 (Columbus, OH),
            NSR will be assigned the right of way east of the single
            remaining track and the Clintonville Siding (which is also east
            of the single remaining track), with the right to connect these
            two segments of track, at NSR's expense, at CP 136 and the
            Clintonville Siding into a continuous track east of and parallel
            to the single remaining track.  Another new connection will be
            constructed, at NSR expense, between the Clintonville Siding and
            the existing NSR Bellevue - Portsmouth main line in the vicinity
            of Milepost 133.5, where both the NSR and CRC rights of way are
            parallel and level. CSXT shall, at its option and expense, have
            the right to construct a connection from its assigned track
            (i.e., the west located track of the right of way) to the new NSR
            Clintonville Siding, so that both tracks can be utilized for
            operational flexibility between the vicinity of Milepost 133.5 to
            CP 138, under the control of the respective assignee of each
            track.
              (c)  Construction of Junction - Hadley trackage (a line relocation
            project  underway in Fort Wayne will force NSR and CSXT to share the
            former CRC line  between  Junction  and Hadley (the  crossing of the
            former  Pennsylvania  RR and NYC&SL west of Fort Wayne);  if NSR and
            CSXT decide that capacity needs mandate an additional track, NSR and
            CSXT will equally share the cost of constructing a new track between
            Junction  and Hadley on the north side of the  existing  track,  and
            ownership of the south track will revert to NSR and ownership of the
            north track will revert to CSXT).

5.    Construction at Buckeye Yard - Letter Agreement
      providing for NSR to have the right to construct a parallel track to
      the Buckeye Yard lead track (at
Buckeye Yard,  Columbus,  OH) in order to provide for the proper  functioning of
Buckeye Yard.

6.    Construction  from Field - Belmont - Letter Agreement giving NSR the right
      to  reconstruct,  own and  control an  additional  track  where  practical
      between Belmont and CP Field.

7.    Deed of Easement between CSXT and NSR providing for
      conveyance by CSXT to NSR of a free easement (for NSR relocation of
      mainline in Erie, PA area) along existing CRC right of way through
      Erie, PA (assigned to CSXT) to replace NSR right of way through streets
      in downtown Erie at its expense.  NSR will have trackage rights in Erie
      to connect its route from Corry to its existing Buffalo - Cleveland
      line if such connection can be achieved without using the CR Buffalo -
      Cleveland line.

8.    Letter  agreement  between NSR and CSXT  providing that (i) NSR's existing
      Fort Wayne - to - Chicago  (former CRC line) line will be  transferred  to
      CSXT as part of a like kind exchange transaction for the Streator line and
      (ii) if CSXT were to merge with BNSF and if CSXT requests,  then NSR would
      transfer the Streator  Line from  Osborne,  IN including  the  dispatching
      control, for fair value.

9.    Piqua Yard (Fort Wayne) - Letter Agreement  between NSR and CSXT providing
      for division of space in Piqua Yard and determine most efficient  means of
      utilizing the physical plant in Fort Wayne;  Triple Crown Services Company
      will  retain  its  current  space in Piqua  Yard and the right to have NSR
      operate its trains between Piqua Yard and Mike interlocking.

10.   E-Rail  Support Tracks - Letter  Agreement  between CSXT and NSR providing
      for  access  by  NSR to use up to  two  tracks  located  on NYC  allocated
      property of  Elizabethport  Yard  (Trumbell St. Yard) for support of PRR's
      E-Rail intermodal facility.

11.   Agreement between CSXT and NSR providing for assignment of CRC rights over
      CSXT  lines  to NSR  (except  as  otherwise  provided  in the  Transaction
      Agreement) and for assignment of CRC rights over NSR lines to CSXT (except
      as otherwise provided in the Transaction Agreement).

12.   Letter  Agreement  between  NSR and  CSXT  providing  CSXT  the  right  to
      construct an Eastwick  connection  to provide a contiguous  route  through
      Philadelphia,  via CP Field and  portions of CR's  Harrisburg  and Trenton
      Lines to CP River and points north.

13.   Letter  Agreement  among CRC, NSR and CSXT providing for assignment by CRC
      of rights relating to the Northeast Corridor.

14.   Letter Agreement between NSR and CSXT providing for (i) assignment to both
      NSR and CSXT of CRC's  trackage  rights over BNSF to access  BNSF's Willow
      Springs  Yard  (Chicago),  subject to approval  of BNSF,  and (ii) if such
      trackage  rights are  assigned,  CSXT's right to construct a connection in
      the vicinity of Ash Street  (Chicago) to enable CSXT to use these  rights,
      if necessary.






NOTE:  Notwithstanding  any  provision of this  Schedule,  to the extent an item
herein describes an Ancillary Agreement between the parties the form of which is
set  forth  as an  Exhibit  to this  Agreement,  such  description  shall be for
purposes of identification only, and the terms of such Ancillary Agreement shall
control.

CSXT and NSR will  cooperate  with one another for the  construction  of various
connections  and  improvements  of the  involved  carriers  referred to in their
respective Operating Plans.






                                                                    Exhibit 10.2

                                 AMENDMENT NO. 1

                                     to the

                              TRANSACTION AGREEMENT

                                  by and among

                                CSX CORPORATION,

                            CSX TRANSPORTATION, INC.,

                          NORFOLK SOUTHERN CORPORATION,

                        NORFOLK SOUTHERN RAILWAY COMPANY,

                                  CONRAIL INC.,

                          CONSOLIDATED RAIL CORPORATION

                                       and

                                CRR HOLDINGS LLC


                            Dated as of June 10, 1997


<PAGE>




                                 AMENDMENT NO. 1

        THIS  AMENDMENT NO. 1 dated as of August 22, 1998 is by and among by and
among CSX CORPORATION, a Virginia corporation ("CSX"), CSX TRANSPORTATION, INC.,
a Virginia corporation,  for itself and on behalf of its controlled Subsidiaries
(collectively,  "CSXT"),  NORFOLK SOUTHERN  CORPORATION,  a Virginia corporation
("NSC"),  NORFOLK SOUTHERN RAILWAY COMPANY, a Virginia  corporation,  for itself
and on behalf of its  controlled  Subsidiaries  (collectively,  "NSR"),  CONRAIL
INC., a  Pennsylvania  corporation,  for itself and on behalf of its  controlled
Subsidiaries   (collectively,   "CRR"),   CONSOLIDATED   RAIL   CORPORATION,   a
Pennsylvania  corporation  ("CRC"),  and CRR  HOLDINGS  LLC, a Delaware  limited
liability  company ("CRR Parent").  CSX, CSXT, NSC, NSR, CRR, CRC and CRR Parent
have entered into that certain  Transaction  Agreement dated as of June 10, 1998
(the  "Agreement").  The parties to the Agreement  have  determined to amend the
Agreement to increase the size of the Board of Directors of CRR Parent under the
Agreement as set forth herein. Accordingly, the parties agree as follows:

               SECTION 1.    Definitions.  Capitalized    terms  used  in   this
Amendment and not defined herein shall  have the meanings assigned to such terms
in the Agreement.

               SECTION 2.  Amendments of the Agreement.  The Agreement is hereby
amended pursuant to and in compliance with Section 11.1 as set forth below:

               (a) The  text of  subsection  4.2(a)  is  hereby  deleted  in its
entirety and the following substituted therefor:

                      "Following  the Control Date,  the business and affairs of
                      CRC shall be managed  under the direction of the CRC Board
                      consisting  of eight  persons  divided into two classes of
                      three directors. Four directors shall be designated by CSX
                      (the  "CSX   Directors")   and  four  directors  shall  be
                      designated by NSC (the "NSC Directors")."

               SECTION 3.    Effectiveness.     This   Amendment  shall   become
effective as of August 22, 1998 (the "Amendment Date").

               SECTION 4. Integration;  Confirmation. On and after the Amendment
Date, each reference in the Agreement to "this Agreement," "herein," "hereunder"
or words of similar  import,  and each  reference in any Note or other  document
delivered in connection  with the Agreement shall be deemed to be a reference to
the  Agreement  as amended by this  Amendment,  and the  Agreement as so amended
shall be read as a single integrated document. Except as specifically amended by
this  Amendment,  all other terms and provisions of the Agreement shall continue
in full force and effect and unchanged and are hereby confirmed in all respects.

               SECTION  5.  Counterparts.  This  Amendment  may be signed in any
number of counterparts, each of which shall be an original, with the same effect
as if the signatures thereto and hereto were upon the same instrument.

               SECTION 6.    Governing Law.  This  Amendment  shall be construed
in accordance with and governed by the law of the State of New York.

               IN WITNESS WHEREOF, the parties hereto have caused this Agreement
to be duly executed as of the day and year first above written.


                                    CSX CORPORATION


                                    By:  /s/PAUL R. GOODWIN
                                         ------------------
                                         Name:  Paul R. Goodwin
                                         Title:  Executive Vice President -
                                                 Finance and Chief Financial
                                                 Officer

                                    CSX TRANSPORTATION, INC. (for itself and on
                                    behalf of its controlled Subsidiaries)


                                    By:  /s/  MICHAEL J. WARD
                                         --------------------
                                         Name:  Michael J. Ward
                                         Title:  Executive Vice President -
                                                 Finance and Chief Financial
                                                 Officer


                                    NORFOLK SOUTHERN CORPORATION


                                    By:  /s/S.C. TOBIAS
                                         --------------
                                         Name:  S. C. Tobias
                                         Title:  Vice Chairman and Chief
                                                 Operating Officer



                                    NORFOLK SOUTHERN RAILWAY COMPANY
                                    (for itself and behalf of its controlled
                                    Subsidiaries)


                                    By:  /s/S.C. TOBIAS
                                         --------------
                                         Name:  S. C. Tobias
                                         Title:  Vice President and Chief
                                                 Operating Officer


                                    CONRAIL INC. (for itself and on behalf of
                                    its controlled Subsidiaries)


                                    By:  /s/TIMOTHY O'TOOLE
                                         ------------------
                                         Name:  Timothy O'Toole
                                         Title:  President


                                    CONSOLIDATED RAIL CORPORATION


                                    By:  /s/TIMOTHY O'TOOLE
                                         ------------------
                                         Name:  Timothy O'Toole
                                         Title:  President


                                    CRR HOLDINGS LLC


                                    By:  /s/S. C. TOBIAS
                                         ---------------
                                         Name:  S. C. Tobias
                                         Title:  Vice President



                                                                    Exhibit 10.3
                                                                  Execution Copy

                               AMENDMENT NO. 2 TO
                              TRANSACTION AGREEMENT

        THIS AMENDMENT NO. 2 TO THE TRANSACTION  AGREEMENT  (this  "Amendment"),
dated as of June 1, 1999, by and among CSX CORPORATION,  a Virginia  corporation
("CSX"),  CSX TRANSPORTATION,  INC., a Virginia  corporation,  for itself and on
behalf of its controlled Subsidiaries  (collectively,  "CSXT"), NORFOLK SOUTHERN
CORPORATION, a Virginia corporation ("NSC"), NORFOLK SOUTHERN RAILWAY COMPANY, a
Virginia  corporation,  for itself and on behalf of its controlled  Subsidiaries
(collectively,  "NSR"), CONRAIL INC., a Pennsylvania corporation, for itself and
on behalf of its controlled  Subsidiaries  (collectively,  "CRR"),  CONSOLIDATED
RAIL CORPORATION,  a Pennsylvania  corporation  ("CRC"), and CRR HOLDINGS LLC, a
Delaware limited liability company ("CRR Parent").

        WHEREAS,   the  parties  have  previously   entered  into  that  certain
Transaction Agreement,  dated as of June 10, 1997, as amended by Amendment No. 1
to  Transaction  Agreement,  dated as of August 22, 1998 and the System  Support
Operations  Agreement  dated as of May 15, 1999,  relating to Section 2.3 hereof
(the "Transaction Agreement");

        WHEREAS, the parties are on the date hereof consummating the Closing (as
defined in the  Transaction  Agreement) and entering into various  documents and
instruments to effectuate the same,  including  Ancillary  Agreements  ("Closing
Documents");

        WHEREAS,  in connection with the parties'  preparations for the Closing,
the parties have identified certain provisions of the Transaction  Agreement for
which the Parties desire to clarify their  understandings  and  agreements  with
respect  to such  provisions  and to make  interim  provisions  with  respect to
certain Transaction Agreement matters which are currently in dispute;

        WHEREAS, the parties have determined that it is in the best interests of
their  respective  companies to amend the Transaction  Agreement as set forth in
this Amendment;

        WHEREAS,  it is the  intent of the  parties  that,  except as  expressly
amended  hereby,  the Transaction  Agreement shall remain  unamended and in full
force and effect;

        NOW,  THEREFORE,  the parties hereby amend the Transaction  Agreement as
follows:

               SECTION 1.  References; Interpretation.
                           --------------------------

               (a) Unless otherwise  specifically defined herein, each term used
herein which is defined in the Transaction Agreement has the meaning assigned to
such term in the Transaction Agreement. Each reference to "hereof", "hereunder",
"herein"  and "hereby" and each  reference  to "this  Agreement"  and each other
similar  reference  contained in the Transaction  Agreement shall from and after
the date of this Amendment refer to the Transaction Agreement as amended hereby.

<PAGE>

               (b) The parties hereby  expressly agree that the Closing is being
consummated,  and the Closing Documents are being delivered,  pursuant to and in
furtherance  of the  Transaction  Agreement  and  shall be  interpreted  as such
consistent with the terms of the Transaction Agreement and in furtherance of the
terms of the Transaction  Agreement to the greatest extent possible.  Therefore,
in the event of any inconsistency between the terms of the Transaction Agreement
and any Closing Document,  the terms of the Transaction Agreement shall prevail,
except to the extent such Closing Document provides otherwise.

               SECTION 2.  Transportation Contracts.
                           ------------------------

               (a) The beginning of the first sentence of Subsection 2.2(c)(iii)
of the Transaction Agreement is amended to read as follows:

                             "(iii)  The  following   decision  rules  shall  be
               applied on an annual  basis  with  tentative  settlements  to the
               extent  required by  subsection  (c)(ii) on a quarterly  basis 90
               days after the end of the quarter  and an annual  true-up 90 days
               after the end of the year:"

               (b) Subsection 2.2(c)(iii)(C)(aa)(x) of the Transaction Agreement
is hereby  amended  and  restated  in its  entirety  by  deleting  the  existing
provision and inserting the following:

                             "(x) If the origin  station is Local to NSR and the
               destination  station is on the NYC Allocated  Assets and Local to
               CSXT, then the allocation  shall be on a joint line basis between
               NSR and CSXT with the  interchange  to be negotiated  between NSR
               and CSXT and the  revenues  to be split  based upon an ICC Docket
               28300 mileage  prorate with a minimum  division of 25% to each of
               NSR and CSXT; and"

               (c)  Subsection  2.2 (c)  (iii)  (C) (bb) (x) of the  Transaction
Agreement  is hereby  amended  and  restated in its  entirety  by  deleting  the
existing provision and inserting the following:

                             "(x) If the origin station is Local to CSXT and the
               destination  station is on the PRR Allocated  Assets and Local to
               NSR, then the  allocation  shall be on a joint line basis between
               CSXT and NSR with the  interchange to be negotiated  between CSXT
               and NSR and the  revenues  to be split  based  upon an ICC Docket
               28300 mileage  prorate with a minimum  division of 25% to each of
               CSXT and NSR; and"

               SECTION 3.  FELA Matters.
                           ------------

               (a) Section 2.8(c) of the Transaction Agreement is hereby amended
and restated in its entirety by deleting the existing  provision  and  inserting
the following:

                                       2
<PAGE>


                             "(c)   Except   for   liabilities   that   are  the
               responsibility  of any Person  pursuant  to any of the  Ancillary
               Agreements,  all  liabilities  associated  with the  handling and
               disposition of FELA Claims ("FELA  Liabilities")  of CRR, CRC and
               their  Affiliates  shall  be  allocated  as  follows:   (i)  FELA
               Liabilities  that arise from  incidents  or  exposures  occurring
               prior to the Closing Date shall be Retained Liabilities;  (ii) to
               the extent FELA  Liabilities  arise from  incidents  or exposures
               occurring  in part  prior,  and in part on or after,  the Closing
               Date,  that portion of the FELA  Liability  arising  prior to the
               Closing  Date  shall be  Retained  Liability;  and,  (iii) to the
               extent  FELA  Liabilities   arise  from  incidents  or  exposures
               occurring  on or  after  the  Closing  Date,  they  shall  be the
               responsibility  of the party then employing the injured employee.
               Notwithstanding the provisions of the foregoing sentence,  if any
               single  incident  occurring  between  the  Control  Date  and the
               Closing  Date  results  in FELA  Liability  which  exceeds  CRC's
               insurance  coverage by $10  million or more,  the amount by which
               such liability  exceeds $10 million in excess of CRC's  insurance
               coverage  shall  be a PRR  Allocated  Liability  if the  incident
               occurred  on or relates  primarily  to PRR  Allocated  Assets and
               shall be a NYC Allocated Liability if the incident occurred on or
               relates  primarily  to NYC  Allocated  Assets.  CRC  will  obtain
               insurance, in form and amount satisfactory to the parties hereto,
               indemnifying  PRR and NYC against the  liability  to which either
               may be subject under this paragraph.

               (b) Section 8.15 of the  Transaction  Agreement is hereby deleted
in its entirety and the following is substituted therefor:

                             "Section 8.15. Administration of Actions. After the
                                            -------------------------
               Closing Date, (a) NYC shall have exclusive  authority and control
               over the  investigation,  prosecution,  defense and appeal of all
               Actions relating  primarily to NYC, the NYC Allocated Assets, the
               NYC Allocated  Liabilities  or a Retained  Liability  (except for
               Retained  Liabilities  for which the monetary  claim is more than
               $500,000  or  injunctive  relief is  sought)  which  arose at the
               location of a NYC Allocated  Asset, or with which a NYC Allocated
               Asset is most significantly involved (each, an "NYC Action"), and
               may settle or compromise, or consent to the entry of any judgment
               with respect to, any such NYC Action  without the consent of CRC,
               NSC or PRR and (b) PRR shall have exclusive authority and control
               over the  investigation,  prosecution,  defense and appeal of all
               Actions relating  primarily to PRR, the PRR Allocated Assets, the
               PRR Allocated  Liabilities,  or a Retained  Liability (except for
               Retained  Liabilities  for which the monetary  claim is more than
               $500,000  or  injunctive  relief is  sought),  which arose at the
               location of a PRR  Allocated  Asset or with which a PRR Allocated
               Asset is most significantly  involved (each a "PRR Action"),  and
               may settle or compromise, or consent to the entry of any judgment
               with respect to, any such PRR Action  without the consent of CRC,
               CSX or NYC.
                                       3
<PAGE>


                             "Notwithstanding the foregoing,  neither NYC or PRR
               may settle or compromise, or consent to the entry of any judgment
               with  respect  to,  any such  Action  without  the prior  written
               consent of the other if such settlement, compromise or consent to
               such judgment (i) includes any form of injunctive  relief binding
               upon  such  other  party or CRC or (ii)  does not  include  as an
               unconditional   term  thereof  the  giving  by  the  claimant  or
               plaintiff  to such other party or CRC and any  Affiliates  of CRC
               subject  to such  Action  of a full and  final  release  from all
               liability  in  respect  to such  claim or  litigation.  After the
               Closing Date with respect to an Action not covered  under clauses
               (a) and (b) of the foregoing sentence (including Actions relating
               to  Retained  Liabilities),  the  handling,   administration  and
               disposition of such Actions shall be the joint  responsibility of
               CSX and NSC  and the  costs  thereof  shall  be  Corporate  Level
               Liabilities.   In   assigning   joint   responsibility   for  the
               administration,  handling and  disposition  of Actions to CSX and
               NSC,  hereunder  it is not the  parties'  intent that CSX and NSC
               will  actually  administer,  handle and  dispose of such  Actions
               jointly,  but  rather  that  CSX and NSC  will  agree on the most
               practical  and  efficient  arrangements  with  the  objective  of
               eliminating  unnecessary  duplication  of effort  and  minimizing
               overall costs. The costs and expenses of the  administration  and
               handling of such Actions  shall be Corporate  Level  Liabilities;
               provided that salaries and overheads associated with the salaries
               of  full  time   employees  of  CSX  or  NSC  while   engaged  in
               investigation   or   handling   such   Actions   shall   be   the
               responsibility  of the employing  party and are  Corporate  Level
               Liabilities only to the extent that they are covered by insurance
               or  are  otherwise  reimbursable  by CRR  or  CRC  pursuant  to a
               separate agreement with CSX or NSC.

                             "The  provisions  of this  Section 8.15 shall apply
               except as may be otherwise provided in a separate agreement among
               CRC,  CSX and/or NSC and except as may be  provided  by action of
               the CRC Board."

               (c) Section 8.16 of the  Transaction  Agreement is hereby deleted
in its entirety and the following is substituted therefor:

                             "Section 8.16.  Administration of FELA Claims.  (a)
                                             -----------------------------
               Except as provided pursuant to separate agreement between CSX and
               NSC, the administration,  handling and disposition of FELA Claims
               (whenever made) that arise from incidents or exposures  occurring
               prior to the Closing Date shall be (i) the  responsibility of the
               parent of the  party  operating  the  Allocated  Asset  where the
               incident or incidents giving rise to the FELA Claim occurred,  or
               (ii) the  responsibility of the parent of the party operating the
               Allocated  Asset most  significantly  involved  if the FELA Claim
               arises  from an  incident  or  incidents  occurring  at  multiple
               locations on Allocated Assets, or (iii) the joint  responsibility
               of CSX and NSC if the  FELA  Claim  arises  from an  incident  or
               incidents  occurring  at  unknown  locations  or a  location  not

                                       4
<PAGE>

               otherwise  covered by clauses  (i) or (ii) of this  sentence.  In
               assigning joint  responsibility for the administration,  handling
               and disposition of FELA Claims to CSX and NSC under the foregoing
               clause (iii), it is not the parties' intent that CSX and NSC will
               actually administer,  handle and dispose of such actions jointly,
               but rather that CSX and NSC will agree on the most  practical and
               efficient   arrangements   with  the  objective  of   eliminating
               unnecessary  duplication of effort and minimizing  overall costs.
               The  costs  and  expenses  associated  with  the  administration,
               handling and disposition of FELA Claims that arise from incidents
               or exposures  occurring  prior to the Closing Date shall be borne
               by CRR; provided that salaries and overheads  associated with the
               salaries of full time  employees  of CSX or NSC while  engaged in
               investigation   or  handling   such  FELA  Claims  shall  be  the
               responsibility  of the employing  party and are  Corporate  Level
               Liabilities only to the extent that they are covered by insurance
               or  are  otherwise  reimbursable  by CRR  or  CRC  pursuant  to a
               separate  agreement with CSX or NSC;  provided,  further that the
               party responsible for the administration of FELA Claims which are
               Retained   Liabilities  shall,  before  agreeing  to  any  single
               settlement  of a FELA  Claim  or group of  related  FELA  Claims,
               involving a payment of more than $1  million,  obtain the written
               consent of the other party. Failure of either party to respond to
               such a request for  consent  within  fourteen  days of receipt of
               such request shall be deemed to constitute consent."

               SECTION 4.  CRC Pension Plan Matters.
                           ------------------------

               (a) Section 6.3(c) of the Transaction Agreement is hereby amended
by inserting the following after the word "Percentage":

               ", as  adjusted to reflect any  Separation  Costs  required to be
               borne by CSX or NSC pursuant to Section 6.2(i) and to reflect any
               timing  differences in the transfers of assets and liabilities to
               CSX and NSC pension plans based on actual investment experience."

               (b)  Section  6.3(c)  of the  Transaction  Agreement  is  further
amended  by  deleting  the  last  sentence  thereof  and  replacing  it with the
following:

               "The  Consolidated  Rail  Corporation   Pension  Fund  Investment
               Committee  shall approve the manner and amounts to be transferred
               to CSX and  NSC  pension  plans  with  respect  to  transfers  of
               employees to CSX and NSC payrolls and this Section 6.3(c)."

               SECTION 5.  Insurance Matters.  Section 2.11  of the  Transaction
                           -----------------
Agreement is   hereby deleted in its  entirety and the  following is substituted
therefor:

                      "2.11 Insurance Proceeds:  Except as otherwise provided in
                            ------------------
               this  Agreement,  the proceeds of any insurance  recoveries  from

                                       5
<PAGE>

               insurance  carried by CRR, CRC or their respective  Affiliates on
               or prior to the Closing  Date and third party  recoveries  in the
               nature  of  insurance  or  indemnity  covering  Assets,  Retained
               Liabilities  or Allocated  Liabilities,  which are received on or
               after the  Closing  Date,  shall  accrue to the benefit of and be
               held by or paid  over to  CRC,  NYC or PRR in  proportion  to the
               obligation  each bears under this  Agreement  for the  particular
               Liabilities to which the recoveries are applicable."

               SECTION 6. Confirmation of Transaction Agreement. In all respects
                          -------------------------------------
not  inconsistent  with  the  terms  and  provisions  of  this  Amendment,   the
Transaction Agreement is hereby ratified, adopted, approved and confirmed.

               SECTION 7.  Miscellaneous.  The  provisions  of Article XI of the
                           -------------
Transaction  Agreement are hereby expressly  incorporated by reference into this
Amendment, and each provision thereof shall have the same force and effect as if
fully  set forth  herein  (except  to the  extent  such  provision  is  amended,
modified, supplemented, altered, rescinded or superseded by this Amendment).

         [The remainder of this page has been intentionally left blank.]


                                       6
<PAGE>





               IN WITNESS WHEREOF, the parties hereto have caused this Amendment
to be duly executed as of the date and year first above written.

                                            CSX CORPORATION


                                            By: /s/ GREGORY R. WEBER
                                                --------------------
                                                Name:  Gregory R. Weber
                                                Title: Vice President and
                                                       Treasurer


                                            CSX TRANSPORTATION, INC., for itself
                                            and on behalf of its controlled
                                            Subsidiaries


                                            By: /s/ PETER J. SHUDTZ
                                                -------------------
                                                Name:  Peter J. Shudtz
                                                Title: Vice President - Law &
                                                       General Counsel - CSX
                                                       Corporation, authorized
                                                       agent for CSX
                                                       Transportation, Inc.


                                            NORFOLK SOUTHERN CORPORATION


                                            By: /s/ STEPHEN C. TOBIAS
                                                ---------------------
                                                Name:  Stephen C. Tobias
                                                Title: Vice Chairman and Chief
                                                       Operating Officer


                                            NORFOLK SOUTHERN RAILWAY COMPANY,
                                            for itself and on behalf of its
                                            controlled Subsidiaries


                                            By: /s/ J. L. MANETTA
                                                -----------------
                                                Name:  J. L. Manetta
                                                Title: Senior Vice President -
                                                       Operations


                                            CONRAIL INC., for itself and on
                                            behalf of its controlled
                                            Subsidiaries


                                            By:  /s/TIMOTHY O'TOOLE
                                                 ------------------
                                                Name:  Timothy O'Toole
                                                Title:  President and Chief
                                                        Executive Officer

                                       7
<PAGE>

                                            CONSOLIDATED RAIL CORPORATION


                                            By:  /s/JOHN MCKELVEY
                                                 ----------------
                                                Name:  John McKelvey
                                                Title:  Chief Financial Officer


                                            CRR HOLDINGS LLC


                                            By: /s/ D. R. GOODE
                                                ---------------
                                                Name:  D. R. Goode
                                                Title: Co-chairman  and Company
                                                       Chief Executive Officer


                                       8

                                                                    Exhibit 10.4

                               OPERATING AGREEMENT

                            dated as of June 1, 1999

                                 by and between

                           NEW YORK CENTRAL LINES LLC

                                    as Owner,

                                       and

                            CSX TRANSPORTATION, INC.

                                   as Operator




















<PAGE>



                                TABLE OF CONTENTS


                                                                           Page

ARTICLE I - DEFINITIONS AND USAGE.............................................1

        SECTION 1.1  Definitions and Usage....................................1

ARTICLE II - OPERATION OF ALLOCATED ASSETS....................................1

        SECTION 2.1  Operation of Allocated Assets............................1
        SECTION 2.2  Term of Agreement........................................1

ARTICLE III - OPERATING FEE AND CERTAIN EXPENSES..............................2

        SECTION 3.1  Operating Fee; Supplemental Operating Fees.  ............2
        SECTION 3.2  Method of Payment........................................2
        SECTION 3.3  Late Payment.............................................2
        SECTION 3.4  No Set-off, Counterclaims, etc...........................2
        SECTION 3.5  Tax Provisions...........................................3

ARTICLE IV - REPRESENTATIONS, WARRANTIES AND AGREEMENTS.......................5

        SECTION 4.1  Disclaimer of Warranties.................................5
        SECTION 4.2  Operator To Exercise Certain Rights......................5
        SECTION 4.3  Representations and Warranties of the Operator...........6
        SECTION 4.4  Representations and Warranties of the Owner..............7

ARTICLE V - LIENS, QUIET ENJOYMENT............................................7

        SECTION 5.1  Liens....................................................7
        SECTION 5.2  Quiet Enjoyment..........................................8

ARTICLE VI - SETTLEMENT ACCOUNT...............................................8

        SECTION 6.1  Maintenance of Settlement Account........................8
        SECTION 6.2  Payment of Settlement Account Balance....................8
        SECTION 6.3  Confirmation of Settlement Account.......................9

ARTICLE VII - OPERATION; MAINTENANCE..........................................9

        SECTION 7.1  Operation and Maintenance................................9
        SECTION 7.2  Modification............................................10


<PAGE>




                                                                           Page

ARTICLE VIII - OBSOLESCENCE TERMINATION; ABANDONMENT.........................11

        SECTION 8.1 Obsolescence Termination; Abandonment....................11
        SECTION 8.2  Conditions of Termination...............................11

ARTICLE IX- TERMINATION......................................................12

        SECTION 9.1  Termination.  ..........................................12
        SECTION 9.2  Owner Assignment, Lease or Sale of Allocated Asset......12
        SECTION 9.3  Governmental Approvals..................................12
        SECTION 9.4  Severable Modifications.................................12

ARTICLE X - LOSS, DESTRUCTION, CONDEMNATION, DAMAGE, ETC.....................13

        SECTION 10.1  Replacement; Payment...................................13
        SECTION 10.2  Applications During Event of Default...................14
        SECTION 10.3  Application of Article VII.............................14

ARTICLE XI - INDEMNITIES.....................................................14

        SECTION 11.1  Indemnity by Operator..................................14
        SECTION 11.2  Indemnity by Owner.....................................15
        SECTION 11.3 Indemnification Procedures..............................15

ARTICLE XII - ASSIGNMENTS....................................................16

        SECTION 12.1 Operator Assignments....................................16
        SECTION 12.2 Merger, Consolidation, Etc..............................16
        SECTION 12.3  Owner Assignments......................................16

ARTICLE XIII - INSPECTION; MARKINGS..........................................16

        SECTION 13.1  Rights to Information..................................16
        SECTION 13.2  Markings...............................................17

ARTICLE XIV - EVENTS OF DEFAULT..............................................17

        SECTION 14.1  Events of Default......................................17

                                     - ii -
<PAGE>


                                                                           Page

ARTICLE XV - REMEDIES........................................................18

        SECTION 15.1  Remedies...............................................18
        SECTION 15.2 Owner Rights............................................19
        SECTION 15.3  Exercise of Other Rights or Remedies...................19
        SECTION 15.4  Subject to Governmental Action.........................19

ARTICLE XVI - RIGHT TO PERFORM...............................................20

        SECTION 16.1  Right to Perform.......................................20

ARTICLE XVII - RENEWAL OPTIONS...............................................20

        SECTION 17.1  Renewal Notice.........................................20

ARTICLE XVIII - CERTAIN NOTICES AND INFORMATION..............................21

        SECTION 18.1  Notices................................................21
        SECTION 18.2  Notice of Event of Default.............................21
        SECTION 18.3  Information Regarding Allocated Assets.................21

ARTICLE XIX - CONFIDENTIALITY................................................22

        SECTION 19.1  Confidentiality........................................22

ARTICLE XX - MISCELLANEOUS...................................................22

        SECTION 20.1  Dispute Resolution.....................................22
        SECTION 20.2  Documentary Conventions................................22


                                    Appendix

Appendix A:    Definitions


                                    - iii -
<PAGE>



                               OPERATING AGREEMENT


        This OPERATING  AGREEMENT (this  "Agreement") is entered into as of June
1, 1999, by and between New York Central Lines LLC, a Delaware limited liability
company,  as Owner and CSX  Transportation,  Inc.,  a Virginia  Corporation,  as
Operator.


                                    ARTICLE I

                              Definitions and Usage
                              ---------------------

        SECTION  1.1  Definitions  and  Usage.   Unless  the  context  otherwise
                      -----------------------
requires,  capitalized  terms used  herein  shall have the  respective  meanings
assigned to them in Appendix A to this  Agreement.  Terms used, but not defined,
                    ----------
in this Agreement or in Appendix A shall have the respective  meanings  assigned
                        ----------
to them in the Transaction Agreement.


                                   ARTICLE II

                          Operation of Allocated Assets
                          -----------------------------

        SECTION 2.1 Operation of Allocated  Assets.  (a) The Owner hereby agrees
                    ------------------------------
with the  Operator,  and the  Operator  hereby  agrees with the Owner,  that the
Operator  shall have the license,  right and  obligation  to use and operate the
Allocated Assets for the term referred to in Section 2.2 hereof on the terms and
conditions  set  forth  in this  Agreement.  Except  as  otherwise  specifically
provided in this  Agreement,  the  Operator  may use and  operate the  Allocated
Assets in such manner and for such purposes as the Operator considers  necessary
or appropriate.

               (b) The Owner hereby agrees that the Operator shall, effective as
of the  Closing  Date,  have the right to receive and retain for its own benefit
and use and in its own  name  all  revenues,  tolls,  rents,  receipts,  issues,
profits  and  income of every  character  arising  from or  associated  with the
operation and use of the Allocated Assets.

        SECTION 2.2 Term of Agreement.  Immediately  upon the execution  hereof,
                    -----------------
without  necessity  of any further act or evidence by either party  hereto,  the
Allocated  Assets shall be deemed delivered by the Owner to the Operator for the
Term and, if the  Operator  elects to exercise  its renewal  option  pursuant to
Article XVII hereof,  for any Renewal Term, in either case,  all pursuant to the
terms  of  this  Agreement,  unless  this  Agreement  shall  have  been  earlier
terminated in accordance with its terms.

<PAGE>


                                   ARTICLE III

                       Operating Fee and Certain Expenses
                       ----------------------------------

        SECTION 3.1 Operating  Fee;  Supplemental  Operating  Fees. The Operator
                    ----------------------------------------------
shall pay to the Owner the  Operating  Fee  commencing on the first Payment Date
and on each Payment Date thereafter for the duration of the Term and any Renewal
Term. Subject to any applicable  Governmental Action, the Operating Fee shall be
recalculated  on each  Valuation Date to reflect the Fair Market Rental Value of
the Allocated Assets then subject to this Agreement. Supplemental Operating Fees
shall be paid by the Operator when due under the terms of this Agreement.

        SECTION  3.2 Method of  Payment.  All  Operating  Fees and  Supplemental
                     ------------------
Operating Fees (to the extent Supplemental  Operating Fees are not paid directly
by the  Operator)  shall be paid by the  Operator  to the  Owner at the  Owner's
office or at such  other  place in the U.S.  as the Owner  shall  specify to the
Operator at least five (5) Business  Days prior to the date such payment is due.
Each payment of Operating Fees and Supplemental  Operating Fees shall be made by
the Operator in immediately  available  funds prior to 12:00 noon, New York time
at the place of payment, on the date when such payment shall be due.

        SECTION  3.3  Late  Payment.   In  the  event  any  Operating   Fees  or
                      -------------
Supplemental  Operating  Fees  shall not be paid on the due date  thereof to the
Owner,  the Operator shall pay to the Owner on written demand,  interest (to the
extent  permitted by  Applicable  Law) on such overdue  amount from the due date
thereof  (without  regard to any grace period) to the date of payment thereof at
the Overdue Rate.

        SECTION 3.4 No Set-off,  Counterclaims,  etc.  THIS  AGREEMENT  IS A NET
                    ---------------------------------
AGREEMENT.  THE  OPERATOR'S  OBLIGATION TO PAY ALL PAYMENTS OF OPERATING FEES AS
AND WHEN THE SAME SHALL BECOME DUE AND PAYABLE IN  ACCORDANCE  WITH THE TERMS OF
THIS AGREEMENT SHALL BE ABSOLUTE AND  UNCONDITIONAL  AND SHALL NOT BE SUBJECT TO
ANY  ABATEMENT OR DIMINUTION BY SET-OFF,  DEDUCTION,  COUNTERCLAIM,  RECOUPMENT,
AGREEMENT, DEFENSE, SUSPENSION,  DEFERMENT, INTERRUPTION OR OTHERWISE, AND UNTIL
SUCH TIME AS ALL  AMOUNTS  REQUIRED TO BE PAID UNDER THIS  AGREEMENT  SHALL HAVE
BEEN PAID,  THE OPERATOR SHALL NOT HAVE ANY RIGHT TO TERMINATE THIS AGREEMENT OR
TO BE RELEASED,  RELIEVED OR DISCHARGED  FROM ITS  OBLIGATION TO MAKE, AND SHALL
NOT SUSPEND, REDUCE OR DISCONTINUE, ANY PAYMENT OF OPERATING FEES FOR ANY REASON
WHATSOEVER  (EXCEPT AS MAY BE EXPRESSLY  PROVIDED  HEREIN),  including,  without
limitation:

               (a) any default,  misrepresentation,  negligence,  misconduct  or
other action or inaction of any kind by the Owner or any other  Person,  whether

                                     - 2 -
<PAGE>

under or in connection  with this Agreement or any other  agreement  relating to
this Agreement or in connection with any unrelated transaction;

               (b) the insolvency,  bankruptcy,  reorganization  or cessation of
existence, or discharge or forgiveness of indebtedness of any Person referred to
in clause (a) above;

               (c)  the  invalidity,   unenforceability   or   impossibility  of
performance of this Agreement for any reason;

               (d) any  defect in the title,  condition,  design,  operation  or
fitness for use of, or any Lien or other  restriction  of any kind upon,  all or
any part of any Allocated  Asset,  any loss or destruction of, or damage to, any
Allocated  Asset  or  any   interruption  in  or  cessation  of  the  ownership,
possession, operation or use of any Allocated Asset for any reason whatsoever;

               (e) any restriction, prevention or curtailment of or interference
with any  Allocated  Asset or the use thereof or any part thereof for any reason
whatsoever, including, without limitation, by any Governmental Authority;

               (f)    any Applicable Law now or hereafter in force;

               (g) any failure to obtain any required  Governmental Action for a
transfer of rights or title to the Owner, the Operator or any other Person;

               (h) any  amendment or other change of, or any  assignment  of any
rights under, this Agreement, or any waiver or other action or inaction under or
in respect of this  Agreement,  or any exercise or  nonexercise  of any right or
remedy under or in respect of this Agreement; and

               (i) any other cause, circumstance, happening or event whatsoever,
foreseen or unforeseen, whether similar or dissimilar to any of the foregoing.

        The Operator hereby waives and hereby agrees to waive at any future time
at the request of the Owner,  to the extent now or then  permitted by Applicable
Law, any and all rights that the Operator may have or that at any time hereafter
may be conferred  upon it, by statute,  regulation or  otherwise,  to terminate,
cancel,  quit or surrender  this  Agreement  other than in  accordance  with the
express terms hereof. Each Operating Fee payment shall be final and the Operator
agrees not to seek to recover  all or any part of any such  payment  (except for
amounts paid to the Owner which the Owner in good faith agrees have been paid in
error) from the Owner for any reason under any circumstance whatsoever.


        SECTION 3.5 Tax  Provisions.  (a) During the Term and any Renewal  Term,
                    ---------------
the  Operator  shall pay when due,  all  Taxes,  other than  Excluded  Taxes (as
hereinafter  defined),  imposed on the Owner, based upon the Allocated Assets or
arising out of the use, lease,  possession or operation of the Allocated  Assets
during that period. For purposes of this Section, (i) Owner shall mean the Owner

                                     - 3 -
<PAGE>

and its Affiliates  and (ii) Excluded  Taxes shall mean (A) all Taxes based,  in
whole or in part, on net income or gross income (including,  without limitation,
any minimum tax) of the Owner or which are in  substitution  for, or relieve the
Owner  from,  any Tax based upon or  measured by the Owner's net income or gross
income,  together with any interest,  penalties,  additions to tax or additional
amounts that may become payable in respect thereof;  (B) business and occupation
taxes,  and gross  receipts  taxes  (unless in the nature of a sales tax) of the
Owner and Taxes based upon the equity  interests of the Owner; and (C) interest,
fines and  penalties  to the extent due to the acts or omissions of the Owner in
connection  with Excluded  Taxes.  The Operator shall not be required to pay any
Tax it is obligated to pay under the  provisions  of this Section 3.5 during the
time  it  shall  reasonably  and in  good  faith  and by  appropriate  legal  or
administrative proceedings contest the validity or amount thereof.

               (b) The Owner  shall  have the right and  obligation,  at its own
expense,  to prepare and file all Tax returns  required to be filed by the Owner
under  Applicable  Law. Prior to the Owner's filing of any Tax returns for Taxes
required to be paid by the Operator under paragraph (a) of this Section 3.5, the
Owner shall  provide such  returns to the Operator for its review and  approval,
which approval will not be unreasonably withheld or delayed.

               (c) The Operator and its assignees  and designees  shall have the
right (but only to the extent the Owner  shall have such  right,  by contract or
otherwise)  to  control  at  its  expense  any  audit  or   examination  by  any
Governmental  Authority,  or any  judicial  proceeding,  relating  to any  Taxes
required to be paid by it under paragraph (a) of this Section 3.5.

               (d) During the Term and any Renewal Term, the Operator and any of
its designees  shall be entitled to claim federal,  state and local tax benefits
(including,   without  limitation,   deductions  and  credits)  arising  out  of
Operator's  expenditures  in the use,  possession  or operation of the Allocated
Assets by the Operator, or any of its respective assignees or designees, and the
improvements  thereto, that the Operator, or any of its designees is entitled to
claim under federal,  state and local laws and  regulations.  These tax benefits
include but are not limited to: (i) deductions for  depreciation or amortization
attributable to property (both tangible and  intangible)  owned by the Operator,
or any of its assignees or designees,  including improvements made to any of the
Allocated  Assets by any of them,  as well as  expenditures  made by any of them
that are  required to be  capitalized  under  sections 263 or 263A or some other
section of the Code; (ii) deductions for expenditures  made by the Operator,  or
any of its assignees or designees, deductible as ordinary and necessary business
expenses under section 162 of the Code; (iii) deductions for losses attributable
to property (both tangible and intangible) owned by the Operator,  or any of its
assignees or designees,  deductible  under section 165 of the Code; and (iv) any
federal,  state or local  credits  applicable to the use,  lease,  possession or
operation of the Allocated  Assets by the  Operator,  or any of its assignees or
designees,  and  improvements  thereto.  The Owner is entitled to deductions for
Taxes of the Owner paid by the Operator under  paragraph (a) of this Section 3.5
and treated as rent paid by the Operator under this Agreement and taxable income
received by the Owner under section 1.162-11(a) of the Income Tax Regulations.


                                     - 4 -
<PAGE>


                                   ARTICLE IV

                   Representations, Warranties and Agreements
                   ------------------------------------------

        SECTION  4.1  Disclaimer  of  Warranties.  AS BETWEEN  THE OWNER AND THE
                      --------------------------
OPERATOR,  THE  EXECUTION  OF  THIS  AGREEMENT  SHALL  BE  CONCLUSIVE  PROOF  OF
ACCEPTANCE BY THE OPERATOR OF EACH ALLOCATED  ASSET AS BEING IN COMPLIANCE  WITH
ALL  REQUIREMENTS OF THIS  AGREEMENT.  THE OWNER AND THE OPERATOR TAKE EACH SUCH
ALLOCATED ASSET "AS IS" AND "WHERE IS", AND THE OPERATOR  ACKNOWLEDGES  THAT THE
OWNER HAS NOT MADE,  NOR SHALL BE DEEMED TO HAVE  MADE,  ANY  REPRESENTATION  OR
WARRANTY,   EXPRESS  OR  IMPLIED,  AS  TO  THE  TITLE,  VALUE,  COMPLIANCE  WITH
SPECIFICATIONS,   CONDITION,   MERCHANTABILITY,   DESIGN,  QUALITY,  DURABILITY,
OPERATION  OR FITNESS  FOR USE OR PURPOSE  OF EACH SUCH  ALLOCATED  ASSET OR ANY
OTHER REPRESENTATION OR WARRANTY WHATSOEVER, EXPRESS OR IMPLIED, WITH RESPECT TO
EACH SUCH ALLOCATED ASSET OR OTHERWISE,  IT BEING AGREED THAT ALL RISKS INCIDENT
THERETO ARE TO BE BORNE, AS BETWEEN THE OWNER AND THE OPERATOR,  BY THE OPERATOR
IN THE EVENT OF ANY DEFECT OR DEFICIENCY  IN ANY SUCH  ALLOCATED  ASSET,  OF ANY
NATURE  WHETHER  PATENT  OR  LATENT,  AND  THAT  THE  OWNER  SHALL  NOT HAVE ANY
RESPONSIBILITY  OR LIABILITY WITH RESPECT THERETO,  except that the Owner hereby
represents,  warrants and covenants that each such Allocated Asset shall be free
of Owner  Liens on the  Closing  Date and except as  otherwise  provided  in the
Transaction Agreement.  The provisions of this Section 4.1 have been negotiated,
and the  foregoing  provisions  are  intended  to be a  complete  exclusion  and
negation of any other  warranties  made by the Owner,  express or implied,  with
respect to any Allocated  Asset,  whether arising pursuant to Applicable Law now
or hereafter in effect or otherwise. Nothing contained in this Section 4.1 shall
in any way  diminish or  otherwise  affect any right the  Operator may have with
respect to any Allocated Asset against any third Person.  The Owner shall not at
any time be required to inspect any Allocated Asset,  and any actual  inspection
by the Owner  shall not be deemed  to affect or modify  the  provisions  of this
Section 4.1.



<PAGE>


        SECTION 4.2 Operator To Exercise  Certain  Rights.  (a) The Owner hereby
                    -------------------------------------
authorizes the Operator,  at the Operator's  expense, to exercise in the name of
and on behalf of the Owner and the Operator,  as their interests may appear, the
right and power to deal with any third party lessor, lessee, licensor, licensee,
seller,  manufacturer,  shipper  or any  other  Persons  (including  agents  and
consultants thereof) with respect to any Allocated Asset or who are party to any
Assigned  Rights  (each a "Third Party  Provider")  and the right to enforce (by
legal action or otherwise) against such Third Party Provider all rights,  powers
and  privileges  of the Owner and to  receive  all  benefits  of the Owner  with
respect  to such Third  Party  Provider,  under any  Contract,  Assigned  Right,
express or implied warranty, indemnity or otherwise;  provided, that if an Event
of  Default  shall  have  occurred  and be  continuing  (and until all Events of
Default then outstanding  shall no longer be continuing) the Owner may terminate

                                     - 5 -
<PAGE>

the  authority  of the  Operator  under this Section 4.2. Any amount paid to the
Owner or Operator  pursuant to the  Operator's  exercise of its authority  under
this Section 4.2 shall be paid to the Operator. After the end of the Term or any
Renewal Term with respect to any  Allocated  Asset or after the  termination  of
this Agreement with respect to such Allocated Asset pursuant to Article XIV, (a)
the Operator shall have no further rights, powers,  privileges or benefits under
this Section 4.2 and (b) all amounts  payable by any Third Party  Provider  paid
with respect to periods  arising  thereafter  shall be paid to, and retained by,
the Owner or any other Person as shall then be the owner of the Allocated  Asset
as to which such payment is made.

               (b) The Operator shall, with the Owner's prior consent,  have the
right and power to execute  and deliver on behalf of the Owner,  the  extension,
renewal,  amendment or modification of any Assigned Rights or any other Contract
in respect of the Allocated Assets.

               (c)  The  Owner  shall  as  expeditiously  as  possible  use  its
reasonable efforts to obtain or transfer to the Operator any Governmental Action
or the consent,  authorization, or approval of any private Person required to be
made,  obtained or  transferred to effectuate the purposes of this Agreement and
the transactions contemplated herein, which actions shall include furnishing all
information required under or in connection with such Governmental Action or the
approvals of, or filing with such private Person.

               (d) The Operator  shall pay,  perform and discharge  fully all of
the  obligations  of the Owner or its Affiliates  under all Assigned  Rights and
Contracts  that are  Allocated  Assets  from and after the  Closing  Date.  Such
payments  shall be  considered  Supplemental  Operating  Fees.  The Owner or its
Affiliates shall, without further consideration  therefor, pay, assign and remit
promptly  to  the  Operator,  as  appropriate,  all  monies,  rights  and  other
consideration  received  in  respect  of  such  performance.  The  Owner  or its
Affiliates  shall  exercise  or exploit  the rights and  options  under all such
Contracts only as reasonably directed by the Operator.

        SECTION 4.3 Representations and Warranties of the Operator. The Operator
                    ----------------------------------------------
represents and warrants to the Owner as of the Closing Date as follows:

               (a) Due Organization, etc. The Operator (i) is a corporation duly
                   ----------------------
organized and validly  existing under the laws of the  Commonwealth of Virginia,
(ii) has the power and authority to enter into and perform its obligations under
this Agreement and (iii) has obtained all Governmental Action required to use or
hold the Allocated  Assets in accordance with this Agreement,  and to enter into
and perform its obligations under this Agreement.

               (b) Due  Authorization,  Non-Contravention,  etc. The  execution,
                   ---------------------------------------------
delivery and  performance  of this  Agreement  have been duly  authorized by all
necessary  corporate  action  on the part of the  Operator,  do not and will not
conflict with,  result in any violation of, or constitute any default under, any
provision of any Organic Document of the Operator or Applicable Law.


                                     - 6 -
<PAGE>


               (c) Due  Execution.  This  Agreement  has been duly  executed and
                   --------------
delivered  by the  Operator,  and  constitutes  the  legal,  valid  and  binding
obligation of the Operator  enforceable  against the Operator in accordance with
its terms,  except as  enforcement  may be limited  by  bankruptcy,  insolvency,
reorganization or other laws of general application relating to or affecting the
enforcement of creditors'  rights and except that the  availability of equitable
remedies,  including specific  performance,  is subject to the discretion of the
court before which any proceeding therefor may be brought.

        SECTION  4.4  Representations  and  Warranties  of the Owner.  The Owner
                      ----------------------------------------------
represents and warrants to the Operator as of the Closing Date as follows:

               (a) Due  Organization,  etc. The Owner (i) is a limited liability
                   ------------------------
company  duly  organized  and  validly  existing  under the laws of the State of
Delaware,  (ii) has the  power  and  authority  to enter  into and  perform  its
obligations under this Agreement and (iii) has obtained all Governmental  Action
required to enter into and perform its obligations under this Agreement.

               (b) Due  Authorization,  Non-Contravention,  etc. The  execution,
                   ---------------------------------------------
delivery and  performance  of this  Agreement  have been duly  authorized by all
necessary  company action on the part of the Owner, do not and will not conflict
with, result in any violation of, or constitute any default under, any provision
of any Organic Document of the Owner or Applicable Law.

               (c) Due  Execution.  This  Agreement  has been duly  executed and
                   --------------
delivered by the Owner, and constitutes the legal,  valid and binding obligation
of the Owner enforceable  against the Owner in accordance with its terms, except
as enforcement may be limited by bankruptcy, insolvency, reorganization or other
laws  of  general  application  relating  to or  affecting  the  enforcement  of
creditors'  rights and  except  that the  availability  of  equitable  remedies,
including specific performance, is subject to the discretion of the court before
which any proceeding therefor may be brought.


                                    ARTICLE V

                             Liens; Quiet Enjoyment
                             ----------------------

        SECTION 5.1 Liens. The Operator shall not directly or indirectly create,
                    -----
incur,  assume or suffer to exist any Lien (other than  Permitted  Liens) on any
Allocated  Asset.  The Operator  will  promptly,  at its own expense,  take such
action as may be  necessary  duly to  discharge  any such Lien.  The  Operator's
obligations  under  this  Section  5.1  with  respect  to any  such  Lien on any
Allocated  Asset resulting from a claim arising prior to the termination of this
Agreement with respect to such Allocated  Asset shall survive such  termination.
The Operator agrees that, upon the termination of this Agreement,  the Allocated
Assets shall be returned to the Owner free and clear of Liens,  other than Owner
Liens.

                                     - 7 -

<PAGE>


        SECTION 5.2 Quiet Enjoyment. Notwithstanding any other provision of this
                    ---------------
Agreement, so long as no Event of Default shall have occurred and be continuing,
as between the Operator and Owner,  the Operator shall have the exclusive rights
to possession, control and use of all Allocated Assets and neither the Owner nor
any Person acting or claiming  through the Owner will take any action that shall
interfere  with the peaceful and quiet  enjoyment or the  possession  and use or
nonuse of any Allocated  Asset by the Operator,  and the Operator shall have the
right to possess and use or not use such Allocated Asset in its sole discretion,
subject always to the terms and conditions of this  Agreement.  The foregoing is
not intended to limit the inspection  rights of the Allocated  Assets granted by
the Operator pursuant to Section 13.1 hereof.


                                   ARTICLE VI

                               Settlement Account
                               ------------------

        SECTION 6.1  Maintenance  of  Settlement  Account.  The  Operator  shall
                     ------------------------------------
maintain a non-cash book account (the  "Settlement  Account") to reflect amounts
owed by the  Operator  to the Owner as a result  of  transactions  described  in
Sections 7.1(e), 8.1 and 10.1(a)(ii) hereof.

        SECTION 6.2 Payment of Settlement  Account  Balance.  The Operator shall
                    ---------------------------------------
pay to the Owner an amount equal to the then balance of the  Settlement  Account
upon: (i) the sixth (6th),  twelfth (12th),  eighteenth (18th) and twenty-fourth
(24th)  anniversaries  of the Closing Date, (ii) the expiration of the Term (or,
if  earlier,  the  termination  of  this  Agreement),   (iii)  the  sixth  (6th)
anniversary of the first day of each Renewal Term,  (iv) the end of each Renewal
Term (or, if earlier,  the termination of this  Agreement),  and (v) thirty (30)
calendar days after the date on which a Substantial  Allocated  Asset (a) is not
repaired or replaced  under Section  7.1(e)  hereof,  (b) is abandoned,  sold or
otherwise  disposed of under  Section 8.1 hereof or (c) suffers an Event of Loss
and is not replaced under Section 10.1(a)(i) hereof (each, a "Settlement Account
Payment Date").

        SECTION 6.3 Confirmation of Settlement  Account.  Within sixty (60) days
                    -----------------------------------
of the crediting of an amount to the Settlement Account, the Appraisal Procedure
shall be used to confirm  that credits to the  Settlement  Account were based on
the fair market value of the relevant Allocated Assets consistent with the terms
of this Agreement.  The Settlement Account shall be adjusted consistent with the
outcome of the Appraisal Procedure and the payments made pursuant to Section 6.2
hereof shall reflect any such adjustments.



                                   ARTICLE VII

                             Operation; Maintenance
                             ----------------------

                                     - 8 -
<PAGE>

        SECTION 7.1 Operation and  Maintenance.  The Operator shall at all times
                    --------------------------
at its own expense during the Term and during any Renewal Term:

               (a) use the Allocated Assets in such manner and for such purposes
as the  Operator  considers  necessary or  appropriate  in  connection  with the
operation of its business;

               (b) keep and  maintain  such books,  records and title  documents
relating  to  the  Allocated  Assets,  and  the  acquisition,  construction  and
installation of  Modifications  thereto and the payment of the purchase price of
such Modifications,  as the Operator considers  appropriate  consistent with the
Operator's customary business practices;

               (c)  maintain  the  Allocated   Assets  in  accordance  with  the
Operator's customary practice;

               (d) inspect,  service,  maintain,  store, use,  operate,  repair,
replace,  modify and improve the Allocated  Assets in compliance in all material
respects  with  Applicable  Law  (including  all  applicable  environmental  and
occupational  safety laws), and in compliance in all material  respects with all
applicable  licenses and permits  relating to the Allocated Assets issued by any
Governmental Authority;  provided, the Operator may in good faith by appropriate
proceedings  contest the validity or application  of any such  Applicable Law in
any  reasonable  manner  which does not  involve any risk of the  imposition  of
criminal liability on the Owner, or any material danger of any fine, penalty, or
other  imposition upon the Owner for which the Operator has not acknowledged its
obligation to indemnify the Owner pursuant to this Agreement; and

               (e) in case of any  damage to any  Allocated  Asset,  other  than
damage constituting an Event of Loss, at its election, in either case at its own
expense, (i) repair such Allocated Asset so as to restore its utility consistent
with the Operator's  customary  practice with respect to similar assets owned by
the  Operator  (as  determined  solely by the  Operator)  or (ii)  replace  such
Allocated  Asset with an asset (which will become an Allocated  Asset)  having a
fair market value (as determined  solely by the Operator)  equivalent to that of
the damaged Allocated Asset immediately prior to the damage (assuming, in either
case,  such  Allocated  Asset  was then in the  condition  and  state of  repair
required to be maintained by the terms of this Agreement), with such alterations
and additions as may be made at the Operator's  election pursuant to and subject
to the conditions of Section 7.2 hereof;  provided,  however,  that the Operator
need not repair or replace any Allocated Asset to the extent that such Allocated
Asset is not necessary to the operation of the Allocated Assets  considered as a
whole (as determined solely by the Operator),  in which event the Operator shall
credit to the Settlement  Account the fair market value of such Allocated  Asset
as of the date  immediately  prior to the damage  (assuming such Allocated Asset
was then in the condition  and state of repair  required to be maintained by the
terms of this Agreement).  Upon the crediting of the Settlement Account with the
fair market value of such Allocated Asset,  such Allocated Asset shall no longer
be subject to this  Agreement  and the Owner shall convey to the Operator or its

                                     - 9 -
<PAGE>

designee,  ownership of and title to such Allocated Asset.  Notwithstanding  the
foregoing,  until payment by the Operator to the Owner of the amount credited to
the Settlement  Account on the next succeeding  Settlement Account Payment Date,
such Allocated Asset shall be deemed to continue to be subject to this Agreement
solely for the purpose of calculating the Operating Fee.

        SECTION 7.2  Modification.
                     ------------

               (a) The Operator  shall at its expense make any  Modification  to
any  Allocated  Asset  required  (i) by  Applicable  Law or in order to operate,
maintain,  service,  store,  or use  such  Allocated  Asset in  accordance  with
Applicable Law, as soon as practicable  after any such  requirement may arise or
(ii) in order for the Operator to comply with the  provisions of this  Agreement
(all such Modifications  being referred to herein as "Required  Modifications");
provided,  that the  Operator  may,  so long as no Event of  Default  shall have
occurred and be continuing, in good faith by appropriate proceedings contest the
validity or application  of any  Applicable  Law in any reasonable  manner which
does not involve any reasonably  foreseeable  risk of the imposition of criminal
liability  on the Owner,  or any material  danger of any fine,  penalty or other
imposition  upon the  Owner  for which the  Operator  has not  acknowledged  its
obligation to indemnify the Owner  pursuant to this  Agreement.  The Operator at
its expense, from time to time, may make any Modification to any Allocated Asset
that the Operator in its  discretion may deem desirable in the proper conduct of
the  Operator's   business  (all  such  Modifications  which  are  not  Required
Modifications  being referred to herein as "Optional  Modifications");  provided
that any  construction  of new  trackage or  facilities  appurtenant  to but not
located on such Allocated Assets shall, at Operator's election, be deemed not to
be Modifications hereunder and not subject to this Agreement.

               (b) Title to each Modification shall vest as follows:

                      (i)    in  the  case of  each (A) Required Modification or
(B) other  Nonseverable  Modification, whether  or  not the   Owner   shall have
financed or provided financing (in whole or in part) for such  Modification, the
Owner  shall,  without  further act,  effective  on the  date  such Modification
shall have been incorporated into the modified Allocated Asset, acquire title to
such Modification free and clear of all Liens other than Permitted Liens; or

                      (ii)  in the  case  of each  Severable  Modification,  the
Operator  shall retain  title to such Modification and the Operator may (subject
to  Section 7.2(c)  hereof) remove such  Modification at its expense at any time
so  long  as the  modified  Allocated Asset  remains in  or is  restored  by the
Operator to the  condition  required by this Agreement.


                                     - 10 -
<PAGE>


        Immediately  upon title to a Modification  vesting in the Owner pursuant
to this Section 7.2(b),  such  Modification  shall,  without further act, become
subject to this Agreement and be deemed part of the applicable  Allocated  Asset
for all purposes.

               (c) Subject to compliance  with  Applicable Law, the Operator may
remove, at its expense, any Severable Modification; provided, that the Operator,
at its  expense  shall  repair  any damage to the  Allocated  Asset from which a
Severable  Modification  has been  removed  caused  by such  removal;  provided,
further,  that in the event the Operator  shall not have  removed any  Severable
Modification  to which the  Operator  shall  have title as  provided  in Section
7.2(b)(ii)  prior  to the end of the  Term or any  Renewal  Term,  title to such
Severable  Modification shall vest in the Owner upon the expiration of such Term
or Renewal Term.


                                  ARTICLE VIII

                      Obsolescence Termination; Abandonment
                      -------------------------------------

        SECTION  8.1  Obsolescence  Termination;   Abandonment.  Except  as  may
                      ----------------------------------------
otherwise be contemplated in this Agreement, the Operator may not dispose of, or
otherwise convey or transfer any interest in the Allocated Assets to any Person.
Unless  an Event of  Default  shall  have  occurred  and be  continuing,  if the
Operator has determined  that an Allocated Asset is uneconomic or surplus to, or
no longer necessary for, the Operator's operating  requirements as determined by
the Operator in its sole judgment,  the Operator shall have the right,  with the
Owner's consent, to abandon or sell or otherwise dispose of such Allocated Asset
(as  agent for the  Owner)  in which  event the  Operator  may  retain  the sale
proceeds (net of selling  expenses),  if any,  received for such Allocated Asset
and shall credit to the Settlement Account the fair market value (as of the time
of the abandonment,  sale or other  disposition) of such Allocated Asset (which,
in no event,  shall be less than the sale  proceeds,  net of  selling  expenses,
received for such Allocated Asset). Upon the crediting of the Settlement Account
with the fair market value of such Allocated  Asset,  such Allocated Asset shall
no  longer be  subject  to this  Agreement  and the  Owner  shall  convey to the
Operator  or its  designee,  ownership  of and  title to such  Allocated  Asset.
Notwithstanding the foregoing, until payment by the Operator to the Owner of the
amount  credited to the  Settlement  Account on the next  succeeding  Settlement
Account  Payment Date,  such  Allocated  Asset shall be deemed to continue to be
subject to this Agreement  solely for the purpose of  calculating  the Operating
Fee.

        SECTION 8.2 Conditions of Termination.  As a condition to a termination,
                    -------------------------
abandonment  or other  disposition  pursuant to this Article VIII, any necessary
Governmental  Actions in connection therewith shall have been obtained by and at
the  expense of the  Operator.  Upon the  Operator's  request,  the Owner  shall
cooperate  fully  with the  Operator  in seeking  and  obtaining  all  necessary
Governmental  Actions in connection  with the  termination or abandonment of any
Allocated Asset.


                                     - 11 -
<PAGE>


                                   ARTICLE IX

                                   Termination
                                   -----------

        SECTION 9.1 Termination.  (a) Unless the Operator  exercises its renewal
                    -----------
option under Article XVII,  upon  termination  of this  Agreement,  the Operator
shall, at its risk, cost and expense, cause the Allocated Assets subject to this
Agreement  at such time to be (i) free and clear of all Liens  other  than Owner
Liens, (ii) in compliance with the maintenance and operating  provisions of this
Agreement,  and (iii) otherwise capable of being  maintained,  used and operated
substantially  in compliance with Applicable Law for the operation of a railroad
appropriate to conditions existing at such time.

               (b) Upon the termination of this Agreement, the Operator will, at
the Operator's expense,  promptly and duly execute and deliver to the Owner such
documents and take such further  actions as the Owner may reasonably  request in
order to effect the  return of the  Allocated  Assets,  including  any  Assigned
Right, to the Owner or its designee.

        SECTION 9.2 Owner  Assignment,  Lease or Sale of  Allocated  Asset.  The
                    ------------------------------------------------------
Operator  agrees that during the last year of the Term or any Renewal  Term,  it
will  cooperate in all  reasonable  respects with efforts of the Owner to lease,
sell,  assign or otherwise  transfer any Allocated  Asset to any designee of the
Owner.

        SECTION 9.3  Governmental  Approvals.  The Operator shall  cooperate and
                     -----------------------
assist the Owner,  at the expense of the Owner, in transferring or obtaining all
Governmental  Actions which may be necessary  for the Owner or its designee,  as
the case may be, to operate, lease, purchase,  assume or otherwise be a party to
or beneficiary of any returned Allocated Asset.

        SECTION 9.4 Severable Modifications.  At any time after the Operator has
                    -----------------------
notified the Owner that it has determined  not to renew this Agreement  pursuant
to Article XVII, or operational  responsibility for the Allocated Assets reverts
to the Owner, the Operator shall at the Owner's request, advise the Owner of the
nature  and  condition  of all  Severable  Modifications  owned by the  Operator
pursuant to Section  7.2(b)(ii) hereof which the Operator has removed or intends
to remove from the Allocated  Assets in accordance  with Section  7.2(c) hereof.
The Operator may (and shall, if so directed by Owner), at its sole cost, expense
and risk, remove from any Allocated Asset any Severable Modification;  provided,
that any such  Modification  not removed  pursuant to this  Section 9.4 shall be
deemed to be part of the  Allocated  Asset to which it relates for all  purposes
hereof and title to such Modification shall thereupon vest in the Owner free and
clear of all Liens, other than Owner Liens.


                                    ARTICLE X

                  Loss, Destruction, Condemnation, Damage, etc.
                  ---------------------------------------------

                                     - 12 -
<PAGE>

        SECTION 10.1 Replacement; Payment.
                     --------------------

               (a) Upon the  occurrence  of an Event of Loss,  or an event which
with the  passage of time  would  become an Event of Loss,  with  respect to any
Allocated Asset, the Operator shall:

                      (i)   replace the Allocated Asset which suffered the Event
of Loss, with a replacement asset  (which  will become an  Allocated  Asset)
which has a fair market  value equivalent to that of the Allocated  Asset which
suffered the Event of Loss (as determined  solely  by the  Operator) immediately
prior to such  Event of Loss (assuming  such  Allocated  Asset was then in the
condition and state of repair required by this Agreement); or

                      (ii) the  Operator may retain the sale  proceeds,  if any,
received for the Allocated Asset suffering the Event of Loss and shall credit to
the  Settlement   Account the   fair   market   value  of such  Allocated  Asset
immediately  prior to  such Event of Loss  (assuming  such  Allocated  Asset was
then in the  condition  and  state  of repair required by this Agreement), which
fair market  value in no event shall be less  than  the  sale  proceeds  (net of
selling  expenses)  received  for such Allocated  Asset.  Upon the  crediting of
the  Settlement  Account with  the fair   market value of such Allocated  Asset,
such Allocated  Asset shall no longer be subject to this Agreement and the Owner
shall  convey to the  Operator  or its designee,  ownership of and title to such
Allocated Asset.  Notwithstanding  the foregoing,  until payment by the Operator
to the Owner of the   amount   credited  to the  Settlement  Account on the next
succeeding  Settlement Account Payment Date, the Allocated  Asset  suffering the
Event of Loss shall be deemed to continue to be subject to this Agreement solely
for the purpose of calculating the Operating Fee.

               (b) Upon compliance by the Operator with Section 10.1(a)(i),  (i)
this Agreement shall continue with respect to any replacement Allocated Asset as
though no Event of Loss had occurred, (ii) the Owner shall convey "as is" "where
is", free and clear of all Owner Liens,  without recourse or warranty (except as
to the ability and authority of the Owner to transfer and convey such  Allocated
Asset free and clear of Owner Liens), to the Operator or its designee all right,
title and interest of the Owner in and to the Allocated  Asset being replaced by
executing and delivering to the Operator or its designee such bills of sales and
other  documents or  instruments  as the Operator or its designee may reasonably
request to evidence  such  conveyance,  and (iii) the Owner shall  assign to the
Operator all claims it may have against any other Person  arising from the event
which gave rise to the replacement.


               (c) Upon compliance by the parties with Section 10.1(a)(ii),  the
Owner  shall  convey  "as is"  "where  is",  free and clear of all Owner  Liens,
without  recourse or warranty  (except as to the  ability and  authority  of the
Owner to  transfer  and  convey  such  Allocated  Asset  free and clear of Owner
Liens),  to the Operator or its  designee  all right,  title and interest of the
Owner in and to such Allocated Asset by executing and delivering to the Operator
or its designee such bills of sales and other  documents or  instruments  as the

                                     - 13 -
<PAGE>

Operator or its designee may reasonably request to evidence such conveyance.

        SECTION 10.2 Applications During Event of Default. Any amount that shall
                     ------------------------------------
be  payable  to the  Operator  pursuant  to this  Agreement  arising  out of any
warranty,  governmental  award or otherwise received in respect of any Allocated
Asset  shall not be paid to the  Operator  or, if it shall have been  previously
paid to the Operator, shall not be retained by the Operator but shall be paid to
the  Owner,  if at the time of such  payment  any Event of  Default  shall  have
occurred and be continuing. In such event, all such amounts shall be paid to and
held by the Owner in trust as security  for the  obligations  of the Operator to
make payments under this Agreement or applied by the Owner toward payment of any
of such  obligations of the Operator at the time due hereunder.  At such time as
there shall not be continuing  any Event of Default all such amounts at the time
held by the Owner in excess of the  amount,  if any,  that the Owner  shall have
elected to apply as above provided shall be paid to the Operator.

        SECTION 10.3  Application of Article VII. Article VII shall not apply to
                      --------------------------
any  Allocated  Asset after an Event of Loss has  occurred  with respect to such
Allocated Asset; provided, that the foregoing shall not limit the obligations of
the Operator under Article VII hereof with respect to any replacement  Allocated
Asset.


                                   ARTICLE XI

                                   Indemnities
                                   -----------

        SECTION 11.1 Indemnity by Operator.  (a) The Operator  assumes and shall
                     ---------------------
be  fully  responsible  for  all  liabilities  attributable  in  any  way to the
Allocated Assets,  or to operations on or over the Allocated Assets,  except for
(i) Retained  Liabilities and any other  liabilities with respect to which it is
the  responsibility of any Person other than the Operator under the terms of the
Transaction  Agreement and the Ancillary  Agreements to indemnify the Owner, and
(ii)  liabilities  that arise prior to the Closing  Date  referred to in Section
2.8(b)(i) or Section 2.8(c) of the Transaction Agreement; provided, that for the
purposes of this Section 11.1(a), the term "Ancillary Agreements" as used in the
parenthetical  included  in  Sections  2.8(b)  and  2.8(c)  of  the  Transaction
Agreement  shall be deemed  not to  include  this  Agreement.  To that end,  the
Operator  agrees to and shall  protect,  indemnify and hold wholly  harmless the
Owner  and its  directors,  officers,  employees  and  agents  (each  an  "Owner
Indemnified  Person") from and against any Damages  arising from or attributable
to the  liabilities  assumed by the  Operator  under the first  sentence of this
Section 11.1(a).

               (b)  Upon  payment  in full  of any  indemnity  pursuant  to this
Section 11.1, the Operator  shall,  to the extent of such payment and so long as
no Event of Default shall have occurred and be continuing,  be subrogated to any

                                     - 14 -
<PAGE>

rights of the Owner  Indemnified  Person in respect of the matter  against which
such  indemnity  was given  (other than with respect to any  insurance  policies
carried by such Owner Indemnified Person).

        SECTION  11.2  Indemnity  by  Owner.   (a)  The  Owner  shall  be  fully
                       --------------------
responsible for all liabilities  allocated to it under Section  2.8(b)(i) of the
Transaction Agreement.  The Owner shall be fully responsible for all liabilities
allocated to it under Section 2.8(c) of the Transaction  Agreement and shall, to
the extent not obtained by CRC as required by Section 2.8(c) of the  Transaction
Agreement,  obtain within 60 days after the Closing Date insurance to cover such
liabilities  from and after the Closing  Date.  To that end, the Owner agrees to
and shall  protect,  indemnify  and hold wholly  harmless  the  Operator and its
directors,  officers,  employees  and agents  (each,  an  "Operator  Indemnified
Person") from and against any and all Damages  arising from or  attributable  to
(i) Retained  Liabilities and any other  liabilities with respect to which it is
the  responsibility of any Person other than the Operator under the terms of the
Transaction  Agreement and the Ancillary  Agreements to indemnify the Owner, and
(ii)  liabilities  that arise prior to the Closing  Date  referred to in Section
2.8(b)(i) and Section 2.8(c) of the Transaction  Agreement;  provided,  that for
the purposes of this Section 11.2(a), the term "Ancillary Agreements" as used in
the  parenthetical  included  in Sections  2.8(b) and 2.8(c) of the  Transaction
Agreement shall be deemed not to include this Agreement.

               (b)  Upon  payment  in full  of any  indemnity  pursuant  to this
Section 11.2, the Owner shall,  to the extent of such payment,  be subrogated to
any rights of the Operator  Indemnified  Person in respect of the matter against
which  such  indemnity  was given  (other  than with  respect  to any  insurance
policies carried by such Operator Indemnified Person).

        SECTION  11.3  Indemnification  Procedures.  (a) If any Action  shall be
                       ---------------------------
threatened or  instituted  or any claim or demand shall be asserted  against any
Indemnified  Party in respect of which  indemnification  may be sought under the
provisions of this Agreement, the Indemnified Party shall promptly cause written
notice  of the  assertion  of any such  claim,  demand or Action of which it has
knowledge to be forwarded to the Indemnifying Party. Such notice shall contain a
reference to the  provisions  hereof or of such other  agreement,  instrument or
certificate  delivered  pursuant hereto, in respect of which such claim is being
made. The  Indemnified  Party's  failure to give the  Indemnifying  Party prompt
notice shall not preclude the Indemnified  Party from obtaining  indemnification
from the Indemnifying Party under this Article XI unless the Indemnified Party's
failure has materially prejudiced the Indemnifying Party's ability to defend the
claim, demand or Action.

               (b) If the  Indemnified  Party  seeks  indemnification  from  the
Indemnifying  Party as a result of a claim or demand being made by a third party
(a "Third Party Claim"), the Indemnifying Party shall have the right promptly to
assume the control of the defense of any Action with respect to such Third Party
Claim,  including,  at its own expense,  employment by it of counsel  reasonably
satisfactory to the Indemnified  Party.  The Indemnified  Party may, in its sole
discretion and at its own expense, employ counsel to represent it in the defense
of the Third Party Claim, and in such event counsel for the  Indemnifying  Party

                                     - 15 -
<PAGE>

shall cooperate with counsel for the Indemnified Party in such defense, provided
that the  Indemnifying  Party shall direct and control the defense of such Third
Party Claim or proceeding. The Indemnifying Party shall not consent to the entry
of any judgment,  except with the written consent of the Indemnified  Party, and
shall not enter  into any  settlement  of such Third  Party  Claim  without  the
written  consent  of  the  Indemnified  Party  which  does  not  include  as  an
unconditional  term  thereof  the  release  of the  Indemnified  Party  from all
Liability in respect of such Third Party Claim.


                                   ARTICLE XII

                                   Assignments
                                   -----------

        SECTION 12.1 Operator Assignments.  Except as otherwise provided in this
                     --------------------
Agreement, the Operator may not, without the prior written consent of the Owner,
and subject to any applicable Governmental Actions, assign,  transfer,  sublease
or otherwise grant the right to use any Allocated Asset or its interest  therein
or  rights  with  respect  thereto,  including  any  Assigned  Right.  Except as
otherwise  provided in this Agreement,  the Operator may, with the prior written
consent of the Owner, and subject to any applicable Government Actions,  assign,
transfer,  sublease or otherwise  grant the right to use any Allocated  Asset or
its interest  therein or rights with  respect  thereto,  including  any Assigned
Right.

        SECTION  12.2 Merger,  Consolidation,  Etc.  The  Operator,  without the
                      -----------------------------
consent of the Owner,  may assign all or any part of its rights and  obligations
under  this  Agreement  to (i) any of its  controlled  Subsidiaries  or (ii) any
successor in the event of a merger, consolidation,  sale of all or substantially
all its assets,  liquidation  or  dissolution,  if such  assignee  executes  and
delivers to the Owner an agreement reasonably satisfactory in form and substance
to the Owner  under  which such  assignee  assumes  and  agrees to  perform  and
discharge all the obligations and liabilities of the Operator; provided that any
such  assignment  shall  not  relieve  the  Operator  from the  performance  and
discharge of such obligations and liabilities.

        SECTION 12.3 Owner  Assignments.  The Owner shall not transfer or assign
                     ------------------
any part of its right,  title and interest in this  Agreement  or any  Allocated
Assets used hereunder without the prior written consent of the Operator.


                                  ARTICLE XIII

                              Inspection; Markings
                              --------------------


                                     - 16 -
<PAGE>


        SECTION  13.1 Rights to  Information.  The Owner may at its own expense,
                      ----------------------
upon reasonable prior notice to the Operator during the normal business hours of
the Operator,  no more  frequently  than once in any calendar year,  inspect the
Allocated  Assets and the books and  records  of the  Operator  relating  to the
maintenance  and  performance  of such  Allocated  Assets  and make  copies  and
extracts therefrom,  and may discuss such matters with the Operator's  officers.
Upon the occurrence and during the continuance of an Event of Default, the Owner
may inspect such books and records at any time,  which  inspections  shall be at
the expense of the Operator.  The Owner also shall have the right at any time to
obtain information  regarding the condition and state of repair of any Allocated
Asset,  compliance by the Operator with Article VII hereof and the absence of an
Event of Default.

        SECTION 13.2  Markings.  The Operator  shall affix to certain  Allocated
                      --------
Assets agreed to by the Operator and Owner  identifying  labels,  plates or tags
each setting  forth such  information  as the Operator and Owner may agree.  The
Operator  covenants and agrees to replace any such label, plate or tag which may
be removed or destroyed or become  illegible,  and the Operator shall  indemnify
each Owner Indemnified Person against any liability, loss or expense incurred by
such  Owner  Indemnified  Person as a result of the  failure  to  maintain  such
markings.


                                   ARTICLE XIV

                                Events of Default
                                -----------------

        SECTION  14.1  Events of Default.  Each of the  following  events  shall
                       -----------------
constitute  an Event of Default  (whether  any such event shall be  voluntary or
involuntary  or come about or be effected by  operation of law or pursuant to or
in compliance with any judgment, decree or order of any court or any order, rule
or regulation of any Governmental Authority):

               (a)  the  Operator  shall  fail to make  any  payment  of (i) the
Operating Fee when due and such failure shall  continue  unremedied for a period
of thirty (30) Business Days and (ii) any Supplemental  Operating Fees due under
this Agreement and such failure shall continue unremedied for a period of thirty
(30) Business Days; or

               (b) the  Operator  shall fail to  perform  or  observe  any other
material  covenant,  condition  or  agreement  to be performed or observed by it
under this Agreement and such failure shall continue  unremedied for a period of
one hundred  twenty (120)  Business  Days after notice  thereof  shall have been
given to the Operator by the Owner; provided,  that the continuation of any such
failure or breach  (other than a failure or breach  curable by payment of money)
for a period longer than such one hundred twenty (120) Business Day period shall
not  constitute an Event of Default if (i) such default is curable but cannot be
cured  within such one hundred  twenty  (120)  Business  Day period and (ii) the
Operator is  diligently  pursuing the cure of such default;  provided,  further,
that any such  failure  or breach  (other  than a failure  or breach  curable by
payment of money)  shall  constitute  an Event of Default if such failure is not

                                     - 17 -
<PAGE>

cured  within the earlier of the last  Business  Day of the Term and any Renewal
Term and four  hundred  fifty (450) days from the date  notice  thereof has been
given to the Operator; or

               (c) The  Operator  (i)  shall  commence  a  voluntary  Insolvency
Proceeding, (ii) shall seek the appointment of a trustee, receiver,  liquidator,
sequestrator,  custodian  or  other  similar  official  of the  Operator  or any
substantial part of the Operator's property, (iii) shall acquiesce in or consent
to any such relief or to the  appointment  of or taking  possession  by any such
official in an  involuntary  Insolvency  Proceeding  commenced  against it, (iv)
shall make a general assignment for the benefit of creditors,  or (v) shall fail
generally to pay its undisputed debts as they become due; or

               (d) an  involuntary  Insolvency  Proceeding  shall  be  commenced
against the Operator seeking  liquidation,  reorganization  or other relief with
respect to such Person or its debts under any  bankruptcy,  insolvency  or other
similar law now or hereafter in effect or seeking the  appointment of a trustee,
receiver,  liquidator,  assignee,  sequestrator,   custodian  or  other  similar
official of it or any  substantial  part of its property,  and such  involuntary
case or other  proceeding  shall remain  undismissed or unstayed for a period of
one hundred twenty (120) consecutive Business Days.


                                   ARTICLE XV

                                    Remedies
                                    --------

        SECTION 15.1  Remedies.  Upon the occurrence of any Event of Default and
                      --------
at any time  thereafter so long as the same shall be continuing,  the Owner may,
at its option, declare by written notice to the Operator this Agreement to be in
default;  and at any time  thereafter so long as such Event of Default shall not
have been  remedied,  the Owner may do one or more of the following with respect
to the Allocated Assets:

               (a) sell the  Allocated  Assets at public or private sale, as the
Owner may  determine,  or otherwise  dispose of, hold,  use,  operate,  lease to
others or keep unused the Allocated Assets as the Owner, in its sole discretion,
may determine, all free and clear of any rights of Operator;

               (b)  whether  or not the Owner  shall  have  exercised,  or shall
thereafter at any time  exercise,  any of its rights under  paragraph (a) above,
the Owner,  by written notice to the Operator,  may demand that the Operator pay
to the Owner,  and the Operator  shall pay to the Owner,  any accrued but unpaid
Operating Fees  (together  with interest,  if any, on such amount at the Overdue
Rate from such  specified  payment date until the date of actual payment of such
amount); or

                                     - 18 -
<PAGE>


               (c)  terminate  this  Agreement and the rights of the Operator to
use the Allocated Assets pursuant hereto.

        The Owner may  exercise  one or more  remedies  in  respect  of  certain
Allocated  Assets and one or more other  remedies in respect of other  Allocated
Assets.

        No  termination of this  Agreement,  in whole or in part, or exercise of
any remedy under this Article XV shall, except as specifically  provided herein,
relieve the Operator of any of its liabilities and obligations hereunder, all of
which then outstanding shall survive such termination,  repossession or exercise
of remedy.  In addition,  the Operator  shall be liable for any and all Fees and
Expenses  and other  costs and  expenses  incurred by the Owner by reason of the
occurrence  of any Event of Default or the exercise of the remedies of the Owner
with respect  thereto.  At any sale of any Allocated  Assets or any part thereof
pursuant to this Article XV, the Owner may bid for and purchase such property.

        SECTION 15.2 Owner Rights. To the fullest extent permitted by Applicable
                     ------------
Law,  each and every right,  power and remedy herein  specifically  given to the
Owner or  otherwise  in this  Agreement  shall  be  cumulative  and  shall be in
addition to every other right, power and remedy herein specifically given or now
or hereafter existing at law, in equity or by statute, and each and every right,
power and remedy whether  specifically given herein or otherwise existing may be
exercised  from  time to time and as often  and in such  order as may be  deemed
expedient by the Owner, and the exercise or the beginning of the exercise of any
power or remedy  shall not be  construed to be a waiver of the right to exercise
at the same time or  thereafter  any other right,  power or remedy.  No delay or
omission by the Owner in the  exercise  of any right,  power or remedy or in the
pursuit  of any  remedy  shall  impair  any such  right,  power or  remedy or be
construed  to be a waiver of any default on the part of the Operator or to be an
acquiescence  therein. No express or implied waiver by the Owner of any Event of
Default  shall in any way be, or be  construed  to be, a waiver of any future or
subsequent Event of Default.

        SECTION 15.3  Exercise of Other  Rights or Remedies.  In addition to all
                      -------------------------------------
rights and  remedies  provided in this  Article XV, the Owner may  exercise  any
other  right or  remedy  that may be  available  to it under  Applicable  Law or
proceed by  appropriate  court  action to enforce the terms hereof or to recover
damages for the breach hereof.

        SECTION 15.4 Subject to Governmental  Action.  The exercise of any right
                     -------------------------------
or remedy  provided  for in this  Article XV shall be subject to any  applicable
Governmental Action.


                                   ARTICLE XVI

                                Right to Perform
                                ----------------

                                     - 19 -

<PAGE>

        SECTION  16.1  Right to  Perform.  If the Owner  shall  fail to make any
                       -----------------
payment or perform under, or comply with, any contract,  lease, license or other
agreement in respect of the Allocated  Assets to which the Owner is a party, the
Operator  may (but shall have no duty to do so) make such  payment or perform or
comply with such agreement, and the Operating Fee shall be reduced in the amount
of such payment and the amount of all expenses of the Operator  (including  Fees
and Expenses)  incurred in connection with such payment or the performance of or
compliance with such agreement.


                                  ARTICLE XVII

                                 Renewal Options
                                 ---------------

        SECTION 17.1 Renewal Notice.
                     --------------

               (a) The  Operator  shall have the option to renew this  Agreement
twice.  Not less than one (1) year before  expiration of the Term or the initial
Renewal  Term,  the  Operator  may deliver to the Owner a notice  (the  "Renewal
Notice") of the  Operator's  election to renew this Agreement in respect of all,
but not less than all,  Allocated  Assets for a renewal period of five (5) years
(or, if there has already been a renewal period, an additional renewal period of
five (5)  years),  or such  other  period of time as the Owner and the  Operator
shall mutually agree (each such period, a "Renewal Term").

               (b) All terms of this Agreement  shall continue in full force and
effect during each such Renewal Term.

               (c) In the event the Operator elects to renew this Agreement, the
Renewal Term will commence on the day  immediately  following the  expiration of
the Term or initial  Renewal  Term and  continue  until the end of such  Renewal
Term.

               (d) The Renewal Notice,  once given, shall be irrevocable and the
option to renew this Agreement shall expire if the Operator does not deliver the
Renewal Notice by the times provided in Section 17.1(a) hereof.

               (e)  Notwithstanding  the  foregoing,  the Operator shall have no
right to renew  this  Agreement  if any Event of  Default  exists on the date of
delivery of the Renewal Notice or the commencement of the Renewal Term.

                                     - 20 -
<PAGE>

                                  ARTICLE XVIII

                         Certain Notices and Information
                         -------------------------------

        SECTION 18.1 Notices. Any notice expressly required by this Agreement to
                     -------
be given to the Owner or the Operator shall be deemed delivered on the date sent
by registered  mail, or by such other means as the parties hereto may agree, and
shall be addressed to them as follows:

               (a)    If to Owner:

                      New York Central Lines LLC
                      2001 Market Street
                      Philadelphia, Pennsylvania 19103
                      Attention: Vice President-General Counsel

                      Copy to:

                      Executive Vice President and Chief Operating Officer
                      CSX Transportation, Inc.
                      500 Water Street, J120
                      Jacksonville, Florida 32202

               (b) If to Operator:

                      Executive Vice President and Chief Operating Officer
                      CSX Transportation, Inc.
                      500 Water Street, J120
                      Jacksonville, Florida 32202

Each party may from time to time  change its  address  in this  Section  18.1 by
written notice delivered to the other party.

        SECTION  18.2 Notice of Event of Default.  Promptly  after an  executive
                      --------------------------
officer of the  Operator  shall  have  actual  knowledge  of the  occurrence  or
existence of any Event of Default or any event  which,  with the passing of time
or giving of notice, would constitute an Event of Default, the Operator shall so
notify  the  Owner  and  set  forth  in  reasonable   detail  the  circumstances
surrounding  such event or Event of Default and shall  specify  what actions the
Operator has taken or intends to take to cure such event or Event of Default.

        SECTION 18.3 Information  Regarding Allocated Assets. The Operator shall
                     ---------------------------------------
promptly  furnish  the  information  at  such  times  and in such  format  as is
regularly produced by the Operator concerning the condition, maintenance and use
of the Allocated Assets as the Owner may reasonably request.

                                     - 21 -
<PAGE>

                                   ARTICLE XIX

                                 Confidentiality
                                 ---------------

        SECTION 19.1  Confidentiality.  The parties hereto shall hold, and shall
                      ---------------
cause their respective officers,  employees, agents, consultants and advisors to
hold,  in strict  confidence,  unless  compelled  to  disclose  by  judicial  or
administrative  process or, in the opinion of its independent legal counsel,  by
other  requirements  of law,  all  information  furnished  it by the other party
hereto, or their respective representatives,  pursuant to this Agreement (except
to the extent that such  information  can be shown to have been (i) available to
such party on a  non-confidential  basis  prior to its  disclosure  by the other
party,  (ii) in the public domain  through no fault of such party or (iii) later
lawfully  acquired from other  sources by the party to which it was  furnished),
and no party shall  release or disclose  such  information  to any other Person,
except  its  auditors,   attorneys,   financial  advisors,   bankers  and  other
consultants  and advisors who shall be bound by the  provisions  of this Section
19.1.  In the event that a subpoena,  discovery or other  request that  arguably
calls for production or disclosure of such confidential information is received,
the party receiving such request must promptly notify in writing the party whose
information has been  requested.  The party receiving such request shall provide
the party  whose  confidential  information  has been  requested,  a  reasonable
opportunity to review such information and to assert any rights it may have with
respect to the potential disclosure of such confidential information. Each party
shall  be  deemed  to  have  satisfied  its  obligation  to  hold   confidential
information  concerning or supplied by the other party  hereto,  if it exercises
the same  care as it  takes  to  preserve  confidentiality  for its own  similar
information.


                                   ARTICLE XX

                                  Miscellaneous
                                  -------------

        SECTION  20.1  Dispute  Resolution.  Except  as  otherwise  specifically
                       -------------------
provided for herein,  any dispute,  controversy  or claim (or any failure by the
parties to agree on a matter as to which this Agreement  expressly or implicitly
contemplates subsequent agreement by the parties, except for matters left to the
sole discretion of a party) arising out of or relating to this Agreement, or the
breach,  termination  or  validity  hereof  or  thereof,  shall  be  settled  in
accordance with the provision of Section 11.12 of the Transaction Agreement.

        SECTION 20.2 Documentary  Conventions.  This Agreement shall be governed
                     ------------------------
by, and construed in accordance with, all the Documentary Conventions.

                                     - 22 -
<PAGE>


        IN WITNESS  WHEREOF,  intending to be legally bound,  the parties hereto
have each caused this  Operating  Agreement  to be duly  executed as of the date
first above written.


                                    NEW YORK CENTRAL LINES LLC,
                                    as OWNER


                                    By:  /s/C. A. COOK
                                         -------------

                                    Name:  C. A. Cook

                                    Title:  Vice President and Assistant
                                            Secretary



                                    CSX TRANSPORTATION, INC.,
                                    as OPERATOR


                                    By:  /s/PETER J. SHUDTZ
                                         ------------------

                                    Name:  Peter J. Shudtz

                                    Title:  Vice President - Law and General
                                            Counsel- CSX Corporation, authorized
                                            agent for CSX Transportation, Inc.

                                     - 23 -
<PAGE>



                                                                      APPENDIX A
                                                                      ----------
                                                          to Operating Agreement


                         DEFINITIONS AND RULES OF USAGE

                                 Rules of Usage
                                 --------------

        The terms  defined  below shall have the  respective  meanings set forth
below for all purposes,  and such meanings  shall be equally  applicable to both
the singular and plural forms of the terms  defined.  "Include",  "includes" and
"including"  shall be deemed to be followed by "without  limitation"  whether or
not they are in fact followed by such words or words of like import.  "Writing",
"written" and comparable terms refer to printing,  typing, lithography and other
means of  reproducing  words in a visible form. Any instrument or Applicable Law
defined  or  referred  to below or in any  instrument  that  recites it is to be
construed in accordance  with this Appendix means such  instrument or Applicable
Law as from time to time amended,  modified or  supplemented,  including (in the
case of instruments)  by waiver or consent and (in the case of Applicable  Laws)
by succession of comparable  successor Applicable Laws and includes (in the case
of  instruments)   references  to  all   attachments   thereto  and  instruments
incorporated therein;  provided, that any reference to the Bankruptcy Code shall
mean the  Bankruptcy  Code as in effect  on the date of  reference  thereto  and
applicable  to the  relevant  case.  References  to any Person  are,  unless the
context  otherwise  requires,  also to its  successors  and  assigns.  "Hereof",
"herein",  "hereunder"  and comparable  terms refer to the entire  instrument in
which such terms are used and not to any  particular  article,  section or other
subdivision  thereof or attachment  thereto.  References to any gender  include,
unless the context otherwise requires, references to all genders, and references
to the singular include,  unless the context otherwise  requires,  references to
the plural and vice  versa.  "Shall"  and "will"  have equal  force and  effect.
References in an instrument to "Article", "Section" or another subdivision or to
an attachment are, unless the context otherwise requires, to an article, section
or subdivision of or an attachment to such instrument.

                                   Definitions
                                   -----------

        "Action"  shall mean any  action,  claim,  suit,  arbitration,  inquiry,
         ------
subpoena,  discovery  request,  proceeding  or  investigation  by or before  any
Governmental Authority or forum or authority having jurisdiction over the matter
involving or related to any Owner Indemnified  Person, any Operator  Indemnified
Person or the Allocated Assets.

        "Affiliate"  means, with respect to a specified Person,  any Person that
         ---------
directly or indirectly  controls,  is  controlled by or is under common  control
with,  the  specified  Person or any trust for the benefit of such Person or any
entities  controlled  by such  Person;  provided  that (a) NYC  shall  not be an
Affiliate of CSX and its Subsidiaries or NSC and its Subsidiaries, (b) PRR shall
not be an Affiliate of NSC and its  Subsidiaries or CSX and its Subsidiaries and

<PAGE>

(c) CSX and NSC and their respective Subsidiaries shall not be Affiliates of CRR
or CRR Parent and their respective Subsidiaries and vice versa.

        "Agreement"  means this  Operating  Agreement,  dated as of the  Closing
         ---------
Date, between the Owner and the Operator.

        "Allocated  Asset"  means the assets  identified  in or  pursuant to the
         ----------------
Transaction  Agreement  as the NYC  Allocated  Assets  other than (i) the assets
identified  in Item 1(E) of Schedule 1 to the  Transaction  Agreement,  and (ii)
such items of  inventory  as may  subsequently  be agreed to by the parties from
time to time.

        "Applicable  Law" means,  with respect to any Person or to any Allocated
         ---------------
Asset, all laws, ordinances,  judgments, decrees, injunctions,  writs and orders
of any  Governmental  Authority and any  Governmental  Actions  applicable to or
having jurisdiction over such Person or Allocated Asset.

        "Appraisal  Procedure"  means a  procedure  whereby  (i) an  independent
         --------------------
third-party  appraiser  chosen jointly by the Owner and the Operator  determines
the  reasonableness of the fair market value of the Allocated Assets credited to
the Settlement  Account if the fair market value of the Allocated Assets exceeds
$50,000 or determines the Fair Market Rental Value of the Allocated  Assets,  or
(ii)  the  reasonableness  of the fair  market  value  of the  Allocated  Assets
credited to the Settlement Account is certified by an officer of the Operator if
the fair market value is $50,000 or less. The fees and expenses of the appraiser
shall be divided equally between the Owner and the Operator.

        "arises prior" means that the circumstances giving rise to the liability
         ------------
have transpired prior to the applicable date,  whether or not such liability has
been  discovered,  asserted or accrued prior to such date. If the  circumstances
giving rise to a liability  bridge the Closing Date,  the parties will apportion
it to pre-Closing Date and post-Closing Date periods,  with  disagreement  being
subject to the dispute resolution provisions of Section 20.1 of the Agreement.

        "Assigned  Rights" means  Contracts and rights included in the Allocated
         ----------------
Assets (including, but not limited to, transportation contracts).

        "Bankruptcy  Code" means the United States  Bankruptcy  Code of 1978, as
         ----------------
amended from time to time, and the rules and regulations promulgated thereunder.

        "Business Day" means any day other than a Saturday,  Sunday or other day
         ------------
on which banks are authorized or required to be closed in New York, New York and
Richmond, Virginia.

        "Closing Date" is the date of this Agreement.
         ------------

        "Contracts" means any contract,  lease, loan agreement,  deed, easement,
         ---------
license,  reversion,  mortgage,  security  agreement,  trust  indenture or other

<PAGE>

agreement or instrument to which the Owner is a party or by which it is bound or
to which any of the Allocated Assets is subject.

        "Contractual   Obligation"  means,  with  respect  to  any  Person,  any
         ------------------------
provision of any security issued by such Person or of any Contract to which such
Person is a party or by which it or any of its property is bound.

        "CRC" means Consolidated Rail Corporation, a Pennsylvania corporation.
         ---

        "CRR" means Conrail Inc., a Pennsylvania corporation.
         ---

        "CSX" means CSX Corporation, a Virginia corporation.
         ---

        "CSXT" means CSX Transportation, Inc., a Virginia corporation.
         ----

        "Documentary  Conventions"  means, with respect to the Agreement and any
         ------------------------
instrument  that states in  substance  that it is  governed  by the  Documentary
Conventions, that, except as otherwise expressly provided therein:

               (a)  Documentary   Convention--Survival.   The   representations,
                    ----------------------------------
        warranties  and  agreements of the parties  contained or provided for in
        such instrument and the parties'  obligations  under any and all thereof
        shall  survive the  execution  and delivery of such  instrument  and the
        expiration  or  other  termination  of the  Agreement  and  shall be and
        continue  in  effect  notwithstanding  the fact that any party may waive
        compliance with any other term, provision or condition of the Agreement.

               (b) Documentary  Convention--Governing Law. Such instrument shall
                   --------------------------------------
        become effective upon delivery and shall in all respects be governed by,
        and  construed in accordance  with,  the laws  (excluding  principles of
        conflict  of  laws)  of  the  Commonwealth  of  Virginia  applicable  to
        agreements  made  and  to  be  performed  entirely  within  such  state,
        including all matters of construction, validity and performance.

               (c)  Documentary  Convention--Counterparts.  Except as  otherwise
                    -------------------------------------
        specifically provided in the Agreement,  such instrument may be executed
        by the parties thereto in separate  counterparts,  each of which when so
        executed and delivered shall be an original,  but all such  counterparts
        shall together constitute but one and the same instrument. To make proof
        of such  instrument,  it shall only be  necessary  to  produce  one such
        counterpart  executed by each party thereto.  All signatures need not be
        on the same counterpart.

               (d)  Documentary   Convention--Method  of  Payment.  All  amounts
                    ---------------------------------------------
        required to be paid by any party to such  instrument to any other party,
        either  thereunder  or  under  the  Agreement  shall  be  paid  in  such

                                     - 3 -
<PAGE>

        immediately  available and freely transferable Dollars as at the time of
        payment  shall be legal  tender for the  payment  of public and  private
        debts,  by wire transfer,  or other method of payment  acceptable to the
        payee,  of  immediately  available  funds to the account of the payee as
        such payee may specify by notice to the other parties.

               (e) Documentary  Convention--Parties  in Interest;  Limitation on
                   -------------------------------------------------------------
        Rights of Others.  The terms of such  instrument  shall be binding upon,
        ----------------
        and inure to the  benefit of, the  parties  thereto and their  permitted
        successors and assigns. Nothing in such instrument shall be construed to
        give any Person  (other  than the parties  thereto  and their  permitted
        successors and assigns and as expressly  provided  therein) any legal or
        equitable right,  remedy or claim under or in respect of such instrument
        or any covenants, conditions or provisions contained therein.

               (f)  Documentary  Convention--Table  of Contents;  Headings.  The
                    ------------------------------------------------------
        table  of  contents,  if  any,  and  headings,  if any,  of the  various
        articles,  sections and other  subdivisions  of such  instrument are for
        convenience of reference only and shall not modify,  define or limit any
        of the terms or  provisions  of such  instrument.  To the  extent of any
        inconsistency between the headings and any text, such text shall govern.

               (g)  Documentary   Convention--Entire  Agreement;  Amendment  and
                    ------------------------------------------------------------
        Waiver.   The  Agreement,   the  other  Ancillary   Agreements  and  the
        ------
        Transaction  Agreement  constitute  the entire  agreement of the parties
        thereto with respect to the subject  matter  thereof and  supersede  all
        prior written and oral  agreements  and  understandings  with respect to
        such subject  matter.  Neither the Agreement nor any of the terms hereof
        may be terminated, amended, supplemented, waived or modified orally, but
        only by an instrument  in writing  signed by the party against which the
        enforcement  of  the  termination,   amendment,  supplement,  waiver  or
        modification  shall be sought and  subject to any other  limitations  on
        amendments set forth in the Agreement,  the other  Ancillary  Agreements
        and the Transaction Agreement. Any amendment, modification or supplement
        to the Agreement shall be subject to any applicable Governmental Action.
        No failure or delay of any party in exercising  any power or right under
        this Agreement shall operate as a waiver  thereof,  nor shall any single
        or partial  exercise of any such right or power,  or any  abandonment or
        discontinuance  of steps to enforce such a right or power,  preclude any
        other or further  exercise thereof or the exercise of any other right or
        power.

               (h) Documentary  Convention--Severability.  Any provision of such
                   -------------------------------------
        instrument that shall be prohibited or unenforceable in any jurisdiction
        shall,  as to such  jurisdiction,  be  ineffective to the extent of such
        prohibition  or  unenforceability  without  invalidating  the  remaining
        provisions thereof and any such prohibition or  unenforceability  in any
        jurisdiction shall not invalidate or render unenforceable such provision
        in any other  jurisdiction.  To the extent  permitted by Applicable Law,
        the parties to such  instrument  waive any provision of law that renders
        any provision thereof prohibited or unenforceable in any respect.

                                     - 4 -
<PAGE>


               (i)  Documentary  Convention--Payment  on Business  Days.  If any
        payment under such instrument is required to be made on a day other than
        a  Business  Day,  the date of  payment  shall be  extended  to the next
        Business Day without any additional  interest for such extension  period
        so long as payment is made on such Business Day.
        "Dollars"  or "$"   means  dollars in the  lawful currency of the United
         -------       -
States of America..

        "Event of Default"  has the   meaning  set  forth in Section 14.1 of the
         ----------------
Agreement.

        "Event  of  Loss"  means,  with  respect  to any  Allocated  Asset,  the
         ---------------
occurrence  of any of the  following  events:  (a)  the  loss or  theft  of such
Allocated Asset to the extent that such Allocated Asset is not recovered  within
one hundred  eighty (180) days of such event or, if earlier,  the  expiration of
the Term or any Renewal Term, (b) the destruction of or damage to such Allocated
Asset  or any  part  thereof  to such  extent  as shall  render  repair  of such
Allocated  Asset  uneconomical  to the Operator or unfit or  unsuitable  for its
intended use,  which  destruction or damage is an actual or  constructive  total
loss,  (c) the  requisition  of use of such  Allocated  Asset for an  indefinite
period or for a stated period in excess of one hundred  eighty (180) days or, if
earlier, which ends later than the expiration of the Term or any Renewal Term by
any Governmental  Authority under power of eminent domain or otherwise,  (d) the
condemnation,  confiscation,  seizure or  requisition of title to such Allocated
Asset by a Governmental Authority,  (e) any damage to such Allocated Asset which
results in an  insurance  settlement  on the basis of an actual or  constructive
total loss,  (f) the  prohibition by Applicable Law of the use of such Allocated
Asset by the  Operator or any other  Person for a period of one  hundred  eighty
(180) consecutive days from the date of such prohibition or, if earlier, the end
of the Term or any Renewal  Term.  The date of occurrence of an Event of Loss in
respect of any Allocated Asset shall be deemed to be, (1) in the event of damage
to such item,  the date of such damage,  (2) in the event of a  condemnation  or
requisition of title by a Governmental  Authority,  the date thereof, and (3) in
the event of an Event of Loss under clause (a), (c) or (f) of the first sentence
of this  definition,  the date of expiration  of the period  referred to in said
clause.

        "Excluded Taxes"   has the   meaning  set   forth in  Section 3.5 of the
         --------------
Agreement.

        "Fair Market Rental Value" means, as to the Allocated  Assets,  the fair
         ------------------------
market  rental  value  that would be  obtained  in an arm's  length  transaction
between an informed and willing  lessee and an informed and willing  lessor,  in
either case under no compulsion to lease, for the lease of the Allocated Assets,
disregarding  the fact (if applicable)  that the Allocated Assets are subject to
the Agreement  and assuming  that Article VII of the  Agreement  shall have been
complied with in all respects.  Subject to the foregoing, the Fair Market Rental
Value as to the  Allocated  Assets shall be such value  determined in accordance
with the Appraisal Procedure.

        "Fees and Expenses" means, with respect to any Person in connection with
         -----------------
any  transaction  or  occurrence,  the  Person's  reasonable  fees and  expenses
(including   attorneys'  fees  and  legal  expenses)  for  such  transaction  or
occurrence.

                                     - 5 -
<PAGE>


        "Governmental  Action" means all  authorizations,  consents,  approvals,
         --------------------
waivers, exceptions,  variances,  franchises,  permissions, permits and licenses
of, and filings and declarations with, Governmental Authorities.

        "Governmental  Authority" means any federal, state,  municipal,  county,
         -----------------------
local or foreign governmental  Person,  authority or agency,  court,  regulatory
commission, stock exchange or other similar body.

        "Income Tax Regulations"  means the  regulations promulgated by the U.S.
         ----------------------
Department of the Treasury pursuant to the Code.

        "Indemnifying  Party"  means a Person who is  required or  requested  to
         -------------------
provide indemnification under Article XI of the Agreement.

        "Indemnified Party"   means any   Owner  Indemnified  Person or Operator
         -----------------
Indemnified Person.

        "Insolvency  Proceeding"  means any case or proceeding under bankruptcy,
         ----------------------
insolvency,  reorganization,  receivership,  moratorium or other laws  providing
relief to debtors.

        "Lien" means any lien, mortgage,  encumbrance,  pledge,  charge,  lease,
         ----
easement,  servitude  or  security  interest  or any  interests  similar  to the
foregoing,  including those existing under any conditional  sales or other title
retention  agreement  or the filing of or  agreement  to deliver  any  financing
statement under the UCC.

        "Modification"   means,   with  respect  to  any  Allocated  Asset,  any
         ------------
modification,  alteration,  addition,  upgrade or  improvement to such Allocated
Asset.

        "Nonseverable  Modification"  means any  Required  Modification  and any
         --------------------------
Modification  which is not readily  removable  without impairing the fair market
value,  residual  value,  condition,  remaining  useful  life or  utility of the
Allocated Asset to which such  Modification  relates  immediately  prior to such
Modification.

        "NSC" means Norfolk Southern Corporation, a Virginia corporation.
         ---

        "NSR" means Norfolk Southern Railway Company, a Virginia corporation.
         ---

        "NYC" means New York  Central  Lines LLC, a Delaware  limited  liability
         ---
company.

        "Operating Fee"  means the operating  fee agreed to from time to time by
         -------------
the  Owner and Operator  based on the  Fair Market Rental Value of the Allocated
Assets as set  forth in a supplement  to this  Agreement.  The Operating Fee for
the first six years of this Agreement shall be as follows:


                                     - 6 -
<PAGE>


               June 1, 1999  through May 31, 2000 -- $118  million  June 1, 2000
               through May 31, 2001 -- $121 million June 1, 2001 through May 31,
               2002 -- $134  million  June 1, 2002  through May 31, 2003 -- $147
               million June 1, 2003 through May 31, 2004 -- $164 million June 1,
               2004 through May 31, 2005 -- $179 million

        "Operator" means CSXT or any permitted successor or assign.
         --------

        "Operator Indemnified Person"  has the meaning set forth in Section 11.2
         ---------------------------
of the Agreement.

        "Optional Modification" has the  meaning  set forth in Section 7.2(a) of
         ---------------------
the Agreement.

        "Organic Document" means, with respect to any Person, as applicable, the
         ----------------
certificate  or  articles  of  incorporation,   partnership  agreement,  limited
liability company  agreement,  certificate of formation,  membership  agreement,
by-laws and all other organizational documents of such Person.

        "Overdue  Rate" means the rate  determined on the first  Business Day of
         -------------
each  calendar  month equal to the lesser of (i) the prime rate set forth in The
Wall Street Journal and (ii) the maximum rate allowed by Applicable Law.

        "Owner" means NYC, a Delaware limited liability company.
         -----

        "Owner Indemnified Person" has the meaning set  forth in Section 11.1 of
         ------------------------
the Agreement.

        "Owner Lien" means a Lien (i) which results from acts of, or any failure
         ----------
to act by, or as a result of claims  against,  the  Owner,  (ii) in favor of any
taxing  authority  by reason of the  non-payment  by the Owner,  or (iii)  which
results  from acts of, or any failure to act by, the Owner in  violation  of its
obligations under the Agreement.

        "Payment Date" means monthly in arrears on the 15th day of each calendar
         ------------
month to cover the  preceding  calendar  month's  usage or, if such day is not a
Business Day, the next succeeding Business Day.

        "Permitted Liens" means, with respect to any Allocated Asset,
         ---------------

               (a)    The  respective  rights and  interests of the Operator and
Owner under the Agreement,

               (b)    Owner Liens,

                                     - 7 -

<PAGE>


               (c) Liens for Taxes  which are not yet due or so long as no Event
of Default  shall have occurred and be  continuing  are being  contested in good
faith by appropriate proceedings which suspend the collection thereof; provided,
that  such  proceedings  shall  not  involve  any  material  danger of the sale,
forfeiture  or loss of such  Allocated  Asset or any part  thereof  or  interest
therein  or the  reasonably  foreseeable  risk  of  imposition  of any  criminal
liability on the Owner or any other material  liability not indemnified  against
by the Operator,

               (d)  Liens of  mechanics,  materialmen,  laborers,  employees  or
suppliers  and similar  Liens arising by operation of law, in each case incurred
by the Operator in the ordinary course of business for sums that are not overdue
for more than  sixty  (60)  days or so long as no Event of  Default  shall  have
occurred and be continuing are being  contested in good faith by negotiations or
by appropriate proceedings which suspend the collection thereof;  provided, that
such  contest does not involve any material  danger of the sale,  forfeiture  or
loss of such  Allocated  Asset or any part  thereof or  interest  therein or the
reasonably foreseeable risk of imposition of any criminal liability on the Owner
or any other material liability not indemnified against by the Operator,

               (e) Liens  arising  out of any  judgments  or awards  against the
Operator  with  respect  to which (i) at the time an appeal  or  proceeding  for
review is being  prosecuted in good faith,  (ii) there shall have been secured a
stay of execution  pending such appeal or  proceeding  for review,  (iii) during
such proceeding there is not, and such proceeding does not involve, any material
danger  of the  sale,  forfeiture  or loss of such  Allocated  Asset or any part
thereof  or any  interest  therein  or the risk of  imposition  of any  criminal
liability on the Owner or any other  liability  not  indemnified  against by the
Operator,  and (iv) if such Liens have  specifically  attached to any  Allocated
Asset, the Operator has provided the Owner with security reasonably satisfactory
to the Owner, in the amount of such claims,

               (f) Liens,  rights of way,  easements and other rights to use the
Allocated  Assets  (including  licenses  for  private  crossings)  common in the
railroad  industry  arising  out of  the  ordinary  course  of  business  of the
Operator, and

               (g) Liens consented to by the Owner.

        "Person" shall mean any individual,  corporation,  partnership,  limited
         ------
liability  company,  joint venture,  association,  joint-stock  company,  trust,
unincorporated  organization,  government or any agency or political subdivision
thereof or any other entity.

        "PRR"   means  Pennsylvania   Lines   LLC, a  Delaware limited liability
         ---
company.

        "Renewal Notice"  has the   meaning  set forth in Section 17.1(a) of the
         --------------
Agreement.

        "Renewal Term" has the  meaning set   forth in   Section 17.1(a)  of the
         ------------
Agreement.

                                     - 8 -

<PAGE>


        "Required Modification" has the  meaning  set forth in Section 7.2(a) of
         ---------------------
the Agreement.

        "Settlement Account" has  the  meaning   set forth in Section 6.1 of the
         ------------------
Agreement.

        "Settlement Account Payment Date" has  the meaning  set forth in Section
         -------------------------------
6.2 of the Agreement.

        "Severable Modification"   means  any    Modification which  is   not  a
         ----------------------
Nonseverable Modification.

        "Substantial  Allocated  Asset" means (i) an Allocated Asset with a fair
         -----------------------------
market value in excess of $25 million or (ii) a group of  Allocated  Assets that
(a) are sold,  transferred or otherwise  disposed of during any calendar year to
the same  Person  (including  Affiliates  of such  Person)  or the same group of
Persons  (including  Affiliates of such Persons) and (b) have an aggregate  fair
market value in excess of $25 million.

        "Supplemental  Operating Fees" means all amounts payable by the Operator
         ----------------------------
pursuant to the terms of the  Agreement,  including  indemnities  payable by the
Operator pursuant to Section 11.1 hereof, other than the Operating Fee.

        "Tax" means all taxes (including  income,  franchise,  excise,  real and
         ---
personal property,  sales, use, payroll and withholding and other taxes) imposed
by any federal,  state,  local,  foreign or  international  taxing  authority or
Governmental  Authority,  whether in the form of assessments,  levies,  imposts,
duties,  charges,  assessments,  withholdings  or  otherwise,  now  existing  or
hereafter  created  or  adopted,  together  with  all  interest,  penalties  and
additions imposed with respect to such amounts.

        "Term" means the period  commencing on the Closing Date and  terminating
         ----
on the 25th anniversary thereof.

        "Termination Date" means the date on which the Term or any Renewal Term,
         ----------------
whichever is later, terminates.

        "Third Party Claim" has  the meaning set forth in Section 11.3(b) of the
         -----------------
Agreement.

        "Third Party Provider"  has the  meaning  set forth in Section 4.2(a) of
         --------------------
the Agreement.

        "Transaction Agreement" means the Transaction agreement among CSX, CSXT,
         ---------------------
NSC, NSR, CRC, CRR and CRR Holdings LLC dated as of June 10, 1997.

        "Valuation  Date"  means:  (i) the Closing  Date,  (ii) the sixth (6th),
         ---------------
twelfth (12th), eighteenth (18th), and twenty-fourth (24th) anniversaries of the

                                     - 9 -

<PAGE>

Closing  Date,  (iii) the first day of each Renewal  Term;  (iv) the sixth (6th)
anniversary  of the first day of each Renewal  Term,  (v) a  Settlement  Account
Payment Date (if not already a Valuation  Date pursuant to other clauses of this
definition), and (vi) such other dates as the parties hereto may agree.

                                     - 10 -

                                                                    Exhibit 10.5

                               SHARED ASSETS AREA

                               OPERATING AGREEMENT

                                       FOR

                                  NORTH JERSEY


                            Dated as of June 1, 1999


                                  By and Among


                         CONSOLIDATED RAIL CORPORATION,

                          CSX TRANSPORTATION, INC. and

                        NORFOLK SOUTHERN RAILWAY COMPANY

















<PAGE>



                                TABLE OF CONTENTS


                                                                           Page

Section 1.  Definitions.......................................................1

        (a)    AAR............................................................1

        (b)    Accounting Plan................................................1

        (c)    Action.........................................................2

        (d)    Adjacent Improvements..........................................2

        (e)    Bill...........................................................2

        (f)    Billing Month..................................................2

        (g)    Board of Managers..............................................2

        (h)    Budgeted Capital Expenditures..................................2

        (i)    Capital Expenditure Budget.....................................2

        (j)    Capital Expenditure Statement..................................2

        (k)    CRC Administrative Office......................................2

        (l)    CRC Board......................................................2

        (m)    CRC Train......................................................2

        (n)    CRC Train Usage Percentage.....................................2

        (o)    CSX............................................................3

        (p)    CSXT Operating Agreement.......................................3

        (q)    Damage(s)......................................................3

        (r)    Dispute Letter.................................................3


<PAGE>




                                                                           Page

        (s)    Excluded Taxes.................................................3

        (t)    Expense Statement..............................................3

        (u)    GAAP...........................................................3

        (v)    General Manager................................................3

        (w)    Governmental Entity............................................3

        (x)    Interest Rental................................................3

        (y)    Jointly-Operated Facility......................................4

        (z)    Lesser Insured Operator........................................4

        (aa)   Letter Agreement...............................................4

        (bb)   Liabilities....................................................4

        (cc)   Nonseverable Improvement.......................................4

        (dd)   NSC............................................................4

        (ee)   NSR Operating Agreement........................................4

        (ff)   NYC............................................................4

        (gg)   Operating Budget...............................................5

        (hh)   Operating Plan.................................................5

        (ii)   Operator.......................................................5

        (jj)   Operator Consequential Damages.................................5

        (kk)   Operator's Expense Percentage..................................5

        (ll)   Operator's Facility............................................5

                                     - ii -
<PAGE>


                                                                           Page

        (mm)   Operator Train.................................................5

        (nn)   Person.........................................................5

        (oo)   Program Maintenance............................................5

        (pp)   Program Maintenance Proposal...................................5

        (qq)   PRR............................................................6

        (rr)   Railcar........................................................6
 .
        (ss)   Reimbursable Expenses..........................................6

        (tt)   Renewal Term...................................................6

        (uu)   RoadRailer(R)..................................................6

        (vv)   Routine Maintenance............................................6

        (ww)   Severable Improvement..........................................6

        (xx)   Shared Asset Value.............................................6

        (yy)   Shared Assets..................................................6

        (zz)   Shared Assets Area.............................................7

        (aaa)  STB............................................................7

        (bbb)  Switching and Yard Services....................................7

        (ccc)  Tax or Taxes...................................................7

        (ddd)  Temporary Services.............................................7

        (eee)  Tier One Damages...............................................7

        (fff)  Tier Two Damages...............................................8

                                    - iii -
<PAGE>


                                                                            Page

        (ggg)  Total Train Usage Percentage...................................8

        (hhh)  Transaction Agreement..........................................8

        (iii)  Usage Statement................................................8

        (jjj)  USOA...........................................................8

        (kkk)  Valuation Date.................................................8

        (lll)  Zone...........................................................8

Section 2.  Management........................................................8

        (a)    CRC Board......................................................8

        (b)    General Manager................................................9

        (c)    Employees.....................................................10

        (d)    CRC Responsibilities..........................................10

        (e)    Impartiality..................................................10

        (f)    Independent Contractors.......................................10

                                     - iv -
<PAGE>

Section 3.  Operations.......................................................10

        (a)    Operator's Rights.............................................10

        (b)    Use...........................................................11

        (c)    Grant of Rights...............................................11

        (d)    Switching and Yard Services...................................13

        (e)    Operating Protocols...........................................13

        (f)    Freight Traffic to Remain in Account of Each Operator.........13


<PAGE>


                                                                           Page

        (g)    Rates, Routes and Divisions...................................14

        (h)    Shipper Bills.................................................14

        (i)    Service Responsibility........................................14

        (j)    Dispatching...................................................14

        (k)    Railcar Weighing..............................................15

        (l)    Freight Claims................................................15

        (m)    Freight Car Repairs...........................................15

        (n)    Train Services................................................15

        (o)    Wrecking Service..............................................16

        (p)    Admission of Third Parties....................................16

Section 4.  Equipment and Properties.........................................16

        (a)    Procurement...................................................16

        (b)    Contribution of Locomotives by Operators......................16

        (c)    Locomotive Service and Repair.................................16

Section 5.  Maintenance......................................................17

        (a)    Routine Maintenance...........................................17

        (b)    CRC Program Maintenance.......................................17

        (c)    Maintenance Standards.........................................18

Section 6.  Capital Improvements.............................................18

        (a)    Proposed Projects.............................................18

                                     - v -
<PAGE>


                                                                           Page

        (b)    CRC Board Approved Projects...................................18

        (c)    Nonseverable Improvement Projects.............................18

        (d)    Severable Improvement Projects................................19

        (e)    Capital Improvements as Shared Assets.........................20

        (f)    Title to Severable Improvements...............................20

        (g)    Noninterference...............................................20

        (h)    Switch Connections............................................20

        (i)    Adjacent Improvements.........................................21

        (j)    Operator's Facilities.........................................21

Section 7.  Accounting.......................................................21

        (a)    Books of Record and Account...................................21

        (b)    Financial Statements..........................................21

Section 8.  Costs and Budgets................................................22

        (a)    CRC Costs.....................................................22

        (b)    Employee Cost Reimbursement...................................22

        (c)    Capital Expenditure Budget....................................22

        (d)    Operating Budget..............................................23

Section 9.  Cost Sharing.....................................................23

        (a)    Accounting Plan...............................................23

        (b)    Usage Statement...............................................24

                                     - vi -
<PAGE>


                                                                           Page

        (c)    Expense Statement.............................................25

        (d)    Capital Expenditure Statement.................................25

        (e)    Bills.........................................................25

        (f)    Payment.......................................................26

        (g)    Disputed Bills................................................26

Section 10.  Access..........................................................26

Section 11.  Liability.......................................................26

        (a)    Operators' Sole Responsibility................................27

        (b)    Operators' Joint Responsibility...............................27

        (c)    CRC Responsibility - Allocation and Insurance.................27

        (d)    Process.......................................................28

        (e)    Indemnification...............................................29

        (f)    Specified Level Damages.......................................29

        (g)    Substance Abuse Exception.....................................31

        (h)    Transaction Agreement.........................................31

        (i)    Damages.......................................................31

Section 12.  No Partnership..................................................31

Section 13.  Arbitration.....................................................32

Section 14.  Term............................................................32

Section 15.  Force Majeure...................................................32

                                    - vii -
<PAGE>


                                                                           Page

Section 16.  Entire Agreement................................................32

Section 17.  Amendment and Waiver............................................33

Section 18.  Severability....................................................33

Section 19.  Remedies........................................................33

        (a)    Entitlement to Certain Remedies...............................33

        (b)    Preclusion of Certain Remedies................................33

Section 20.  Interpretation..................................................33

Section 21.  Headings........................................................34

Section 22.  Parties.........................................................34

Section 23.  Assignment......................................................34

        (a)    Limitation....................................................34

        (b)    Successor.....................................................34

Section 24.  Notices.........................................................34

Section 25.  Governing Law...................................................35

EXHIBIT A - Operating Protocols

                                    - viii -
<PAGE>





                               SHARED ASSETS AREA

                               OPERATING AGREEMENT

                                       FOR

                                  NORTH JERSEY


               This SHARED ASSETS AREA OPERATING  AGREEMENT  ("Agreement") dated
as of June 1, 1999, is by and among Consolidated Rail Corporation  ("CRC"),  CSX
Transportation, Inc. ("CSXT") and Norfolk Southern Railway Company ("NSR").

                              W I T N E S S E T H:

               WHEREAS,   all capitalized  terms  in  this  Agreement   have the
respective meanings set forth in Section 1; and

               WHEREAS,  CSX owns all of the common stock of and controls  CSXT,
NSC owns all of the common  stock of and  controls  NSR, and CSX and NSC jointly
control CRC; and

               WHEREAS, CSXT, NSR and CRC desire that the Shared Assets shall be
owned,  operated and maintained by CRC and used by or for the exclusive  benefit
of CSXT and NSR,  and that CSXT and NSR shall each have full and equal rights to
use the Shared  Assets to provide  competitive  railway  freight  transportation
services to, from and between all places within the Shared Assets Area.

               NOW, THEREFORE,  in consideration of the premises,  covenants and
agreements set forth herein, and for other good and valuable consideration,  the
receipt and sufficiency of which is acknowledged, CRC, CSXT and NSR hereby agree
as follows:

               Section 1.....Definitions.   For  purposes of this Agreement, the
following terms have the following meanings:

               (a)    "AAR" means the Association of American Railroads.

               (b)  "Accounting  Plan"  means  the  plan of  accounting  adopted
pursuant to Section 9(a).

               (c) "Action" means any action, claim, suit, arbitration, inquiry,
subpoena,  discovery  request,  proceeding  or  investigation  by or before  any
Governmental Entity.

<PAGE>


               (d) "Adjacent Improvement" means a capital improvement, such as a
spur,  which provides access to customers and local  industries and which (i) is
on  property  which is not part of the Shared  Assets and (ii) will be  directly
(without  intermediate  connection  to another  railroad)  attached  to trackage
included within the Shared Assets.

               (e) "Bill" means a bill delivered by CRC to an Operator  pursuant
to Section 9(e).

               (f)  "Billing   Month"   means  the  calendar   month  for  which
information is shown on a Usage Statement.

               (g) "Board of Managers"  means any Board of Managers which may be
appointed by the CRC Board pursuant to Section 2(a)(ii).

               (h) "Budgeted Capital  Expenditures"  means capital  expenditures
included  on a Capital  Expenditure  Budget  which has been  approved by the CRC
Board.

               (i)  "Capital   Expenditure   Budget"  means  a  written   budget
specifying  proposed  capital  expenditures  to be made by CRC with  respect  to
Shared Assets for the periods of time specified in such budget, and the proposed
sources of the capital required to make such expenditures.

               (j)   "Capital Expenditure Statement" means a statement delivered
by CRC pursuant to Section 9(d).

               (k) "CRC Administrative  Office" means the administrative  office
of CRC located at Philadelphia,  Pennsylvania, or at such other place designated
by CRC in a notice it delivers to CSXT and NSR.

               (l) "CRC Board" means the Board of Directors of CRC.

               (m) "CRC  Train"  means a train  operated  by CRC and  performing
services pursuant to Sections 3(c) or (d).

               (n) "CRC Train  Usage  Percentage"  means for an  Operator  for a
particular  time period and Zone, the percentage  obtained by multiplying 100 by
the  quotient  obtained  by  dividing  (i) the total  number of loaded and empty
Railcars in the account of such Operator in CRC Trains, by (ii) the total number
of loaded and empty  Railcars in the  accounts of both  Operators in CRC Trains,
during such time period in such Zone.

               (o) "CSX" means CSX Corporation.

                                     - 2 -
<PAGE>


               (p) "CSXT Operating Agreement" means the agreement, dated June 1,
1999,  between CSXT and NYC providing for the use,  operation and maintenance by
CSXT of certain assets owned or leased by NYC.

               (q) "Damage(s)" means all assessments,  fines,  losses,  damages,
liabilities,   and  costs  and  expenses  related  thereto,  including,  without
limitation,  interest,  penalties and attorneys' and consultants'  fees and also
expressly  including,  without  limitation,  all  liabilities  arising after the
effective date hereof under the Federal Employers Liability Act, as amended, and
environmental laws.

               (r)  "Dispute  Letter"  means a letter  delivered  by an Operator
pursuant to Section 9(g)(i).

               (s)  "Excluded  Taxes" means: (A) all Taxes based, in whole or in
part, on net income or gross income (including,  without limitation, any minimum
tax) of CRC or which are in substitution for, or relieve CRC from, any Tax based
upon or  measured  by CRC's  net  income  or  gross  income,  together  with any
interest,  penalties,  additions  to tax or  additional  amounts that may become
payable in  respect  thereof;  (B)  business  and  occupation  taxes,  and gross
receipts taxes (unless in the nature of a sales tax) of CRC and Taxes based upon
the equity interests of CRC; and (C) interest, fines and penalties to the extent
due to the acts or omissions of CRC in connection with such Excluded Taxes.

               (t)  "Expense  Statement"  means  a  statement  delivered  by CRC
pursuant to Section 9(c).

               (u)  "GAAP"  at any  time  means   generally  accepted accounting
principles in effect at such time.

               (v)  "General Manager" means the chief executive officer of CRC.

               (w)  "Governmental  Entity"  means any federal,  state,  local or
foreign  court,  administrative  agency or commission or other  governmental  or
regulatory authority or commission or any arbitration tribunal.

               (x)  "Interest  Rental"  means  an  amount  representing  a  fair
periodic  return  on the  Shared  Asset  Value as of the most  recent  preceding
Valuation Date as determined by such  appraiser as CSXT and NSR may select.  The
Interest Rental for the first six years of this Agreement shall be as follows:


                                     - 3 -
<PAGE>

               June 1, 1999  through May 31,  2000 -- $14  million  June 1, 2000
               through May 31, 2001 -- $14 million  June 1, 2001 through May 31,
               2002 -- $16  million  June 1, 2002  through  May 31,  2003 -- $18
               million  June 1, 2003 through May 31, 2004 -- $20 million June 1,
               2004 through May 31, 2005 -- $22 million

               (y) "Jointly-Operated Facility" means a facility or yard which is
operated by or for a rail carrier and one or more other rail carriers.

               (z) "Lesser  Insured  Operator"  means the Operator which has the
lesser (as between the  Operators)  amount of  available  insurance  benefits as
specified in Section 11(f)(i)(A.1)(2).

               (aa) "Letter  Agreement"  means the letter agreement dated May 1,
1999 between NSC and CSX relating to the settlement of certain matters.

               (bb)  "Liabilities"  means  any and all  debts,  liabilities  and
obligations  of any kind  whatsoever,  whether  or not  accrued,  contingent  or
reflected  on  a  balance  sheet,  known  or  unknown,   absolute,   determined,
determinable or otherwise,  including,  without limitation,  those arising under
any law, rule,  regulation,  action, order or consent decree of any Governmental
Entity or any judgment in any Action of any kind or award of any  arbitrator  of
any kind and those arising under any contract.

               (cc) "Nonseverable Improvement" means a capital improvement which
is integral to the operation of the Shared Assets and is not readily removable.

               (dd)   "NSC" means Norfolk Southern Corporation.

               (ee) "NSR Operating Agreement" means the agreement, dated June 1,
1999,  between NSR and PRR providing for the use,  operation and  maintenance by
NSR of certain assets owned or leased by PRR.

               (ff) "NYC" means New York Central  Lines LLC, a Delaware  limited
liability company.

               (gg)  "Operating   Budget"  means  a  written  budget  specifying
estimated  operating  revenues and expenses and working capital  requirements of
CRC with respect to the Shared Assets for the periods of time  specified in such
budget.

                                     - 4 -
<PAGE>


               (hh)  "Operating  Plan"  means the plan for road  train and local
train  schedules and  classifications  and related  operating  protocols for the
Shared  Assets Area as may be agreed to, and modified from time to time, by CRC,
CSXT and NSR.

               (ii) "Operator" means either CSXT or NSR.

               (jj)  "Operator   Consequential   Damages"  means  consequential,
indirect, incidental or other similar damage, injury or loss to an Operator.

               (kk) "Operator's  Expense  Percentage"  means for an Operator the
percentage  obtained by multiplying 100 by the quotient obtained by dividing (i)
the total Reimbursable  Expenses (except for Interest Rental,  Taxes,  insurance
costs and any other CRC  expenses  not  apportioned  between the  Operators on a
usage basis) payable by such Operator for a particular period, by (ii) the total
Reimbursable  Expenses (except for Interest Rental,  Taxes,  insurance costs and
any other CRC expenses not  apportioned  between the Operators on a usage basis)
payable by both Operators for such period.

               (ll)  "Operator's  Facility"  means a  present,  expanded  or new
facility or yard which is owned or controlled exclusively by an Operator.

               (mm)  "Operator  Train" means a train operated by an Operator and
performing services in accordance with Sections 3(a) and 3(c).

               (nn) "Person"  means any  individual,  corporation,  association,
partnership  (general  or  limited),   joint  venture,  trust,  estate,  limited
liability company or other legal entity or organization.

               (oo)  "Program  Maintenance"  means  scheduled  renewal of track,
signals, structures and other fixed facilities performed by system or production
gangs assembled to accomplish a specific task or tasks.

               (pp)  "Program  Maintenance  Proposal"  means a written  proposal
prepared by CRC, CSXT or NSR which describes specific Program  Maintenance which
the preparer of such proposal believes is necessary or desirable to maintain the
Shared  Assets in a safe  operating  condition to permit or  facilitate  (i) the
performance by CRC of its services  pursuant to this Agreement,  or (ii) the use
of Shared Assets by the Operators, and which specifies a budget for such Program
Maintenance.

               (qq) "PRR"  means  Pennsylvania  Lines  LLC,  a Delaware  limited
liability company.

                                     - 5 -
<PAGE>


               (rr)  "Railcar"  means,  except  as  otherwise  provided  in  the
Accounting  Plan,  each  railroad  freight  car,  locomotive,  caboose  or other
equipment  (including   RoadRailer(R)  or  comparable  bimodal  freight  hauling
equipment  in the  account of either  Operator)  furnished  in  substitution  of
railroad equipment,  loaded or empty, which an Operator originates,  terminates,
switches or moves on or overhead to any Shared Assets,  except that (i) a single
standard flat car not exceeding 96 feet in length  (excluding  articulated  flat
cars) shall count as a single  Railcar,  (ii)  freight rail cars  consisting  of
articulated units bearing AAR Car Type Codes "Q" and "S" shall count as multiple
Railcars  based on the  second  (numeric)  digit  of the Car Type  Code for such
articulated  units (by way of  example,  a car  consisting  of AAR Car Type Code
"S566" would be counted as five Railcars) (or  corresponding  car type codes and
digits if the AAR Car Type Codes  should be modified at any time during the term
of this  Agreement),  and (iii) a single  unit of  RoadRailer(R)  equipment  (or
comparable  bimodal freight hauling equipment in the account of either Operator)
shall count as one-half (1/2) of a Railcar.

               (ss)  "Reimbursable  Expenses"  means  the  expenses  shown on an
Expense Statement, minus the revenues, if any, shown on such Expense Statement.

               (tt) "Renewal Term" means the term of extension of this Agreement
under Section 14.

               (uu)  "RoadRailer(R)"  means bimodal  freight  hauling  equipment
manufactured  by or under  license  from  "RoadRailer(R)",  a division of Wabash
National Corporation,  and capable of movement over the highway when pulled by a
tractor and on the rails using locomotive power.

               (vv) "Routine  Maintenance"  means  day-to-day  repairs to track,
signals,  structures  and other  fixed  facilities  that are not part of Program
Maintenance.

               (ww)   "Severable Improvement" means  a capital improvement which
is not a Nonseverable Improvement.

               (xx)  "Shared  Asset  Value"  means at any date the  value of the
Shared  Assets,  except  leases  and other  contract  rights  granted  by either
Operator to CRC, as of the most recent preceding Valuation Date as determined by
such appraiser as CSXT and NSR may select.

               (yy) "Shared Assets" means all tracks, lands,  easements,  rights
of way, structures, facilities,  appurtenances and rights related thereto, which
CRC owns,  leases or otherwise  has the right to operate over  (including  those
segments over which CRC or an Operator  possesses  operating  rights pursuant to

                                     - 6 -

<PAGE>

Section  3(c)),  and which are used for railway  purposes  in the Shared  Assets
Area,  including  the  properties,  rights,  equipment,  inventory and supplies,
whether  owned or leased,  described  or  referred  to in Item 3A of  Schedule 1
(including  Attachments I and II) of the  Transaction  Agreement,  but excluding
Operator's Facilities.

               (zz) "Shared Assets Area" means the geographical  area comprising
the Shared  Assets  and  Operator  Facilities  and  Jointly-Operated  Facilities
directly  (without  intermediate  connection  to another  railroad)  attached to
trackage  included  within the Shared Assets,  which is designated as the "North
Jersey" Shared Assets Area.

               (aaa) "STB" means the Surface  Transportation  Board or, if there
shall be no Surface  Transportation  Board,  any federal agency which is charged
with  the  function  of  approving  combinations  by rail  carriers  or  persons
controlling them, or of other arrangements  between rail carriers,  and granting
exemptions  from other laws with respect  thereto or regulating  other  specific
functions  with  respect to the  context in which such term is  employed  or any
successor entity thereof.

               (bbb)   "Switching  and  Yard  Services"  means  the  service  of
classifying   and   assembling   trains  for  the  account  of  an  Operator  in
Jointly-Operated Facilities;  movement of loaded or empty Railcars between yards
and local industries;  and switching trains and Railcars at yards, terminals and
local industries.

               (ccc) "Tax" or "Taxes"  means taxes of any kind,  levies or other
similar  assessments,  customs,  duties,  imposts,  charges or fees,  including,
without limitation,  income taxes, gross receipts,  ad valorem,  excise, real or
personal property, sales, use, payroll, withholding,  unemployment, transfer and
gains  taxes or other  governmental  taxes  imposed  by or payable to the United
States, or any state, local or foreign government or subdivision thereof, and in
each instance  such term shall  include any interest,  penalties or additions to
tax attributable to such Tax or Taxes.

               (ddd) "Temporary Services" means services provided by CSXT or NSR
employees  in the  operation,  maintenance  or repair of any Shared  Asset on an
emergency  basis with the prior  approval of the  General  Manager or senior CRC
employee who is directly  responsible  for the operation or  maintenance of such
Shared Asset.

               (eee) "Tier One Damages" means those Damages  defined as Tier One
Damages in Section 11(f)(i)(A.1).


               (fff) "Tier Two Damages" means those Damages  defined as Tier Two
Damages in Section 11(f)(i)(B.1).

                                     - 7 -
<PAGE>


               (ggg) "Total Train Usage  Percentage" means for an Operator for a
particular  time period and Zone, the percentage  obtained by multiplying 100 by
the quotient  obtained by dividing (i) the sum of the total number of loaded and
empty  Railcars  in the  account  of such  Operator  in CRC Trains and the total
number of loaded and empty  Railcars in the account of such Operator in Operator
Trains,  by (ii) the sum of the total number of loaded and empty Railcars in the
accounts  of both  Operators  in CRC Trains  and the total  number of loaded and
empty Railcars in the accounts of both Operators in Operator Trains, during such
period in such Zone.

               (hhh)  "Transaction  Agreement"  means the Transaction  Agreement
dated as of June 10, 1997,  among CSX, CSXT, NSC, NSR, Conrail Inc., CRC and CRR
Holdings LLC.

               (iii)  "Usage  Statement"  means  a  statement  delivered  by CRC
pursuant to Section 9(b).

               (jjj) "USOA" means the uniform system of accounts  prescribed for
class I railroads by the STB or any successor  federal agency that shall succeed
to the functions of the STB in prescribing  uniform systems of accounts for rail
carriers;  provided,  that if there shall be no STB and no such federal  agency,
USOA shall mean such  system of  accounts  as is  generally  maintained  by rail
carriers consistent with GAAP as applied in the rail industry.

               (kkk)  "Valuation  Date"  means  the date of this  Agreement  and
thereafter the sixth (6th), twelfth (12th),  eighteenth (18th) and twenty-fourth
(24th)  anniversaries  of the date of this  Agreement  and the first day of each
Renewal Term.

               (lll) "Zone" means a designated geographic section, or designated
facilities,  of the Shared  Assets  Area as  established  and  described  in the
Accounting Plan.

               Section 2     Management.

               (a)    CRC Board.

                      (i)    The CRC Board shall manage the Shared Assets.

                      (ii)   The  CRC Board may appoint a Board of  Managers,  a
        committee,  a CRC  officer  or other  persons  to have such  duties  and
        authority  with respect to the Shared  Assets as may be assigned to them
        from time to time by the CRC Board.


                                     - 8 -
<PAGE>


                      (iii)  Any  Board of Managers  appointed  by the CRC Board
        shall  be  comprised  of an  equal  number  of  individuals  (and  their
        successors) nominated by CSXT and nominated by NSR.

                      (iv)   The  CRC  Board  shall  remove  from  any  Board of
        Managers (A) at the  direction of CSXT,  any person who was nominated by
        CSXT,  and (B) at the  direction of NSR, any person who was nominated by
        NSR.

               (b)    General Manager.

                      (i)    The General Manager shall not at any time have been
        an employee of CSXT or NSR or any of their  affiliates  unless otherwise
        agreed to by both Operators, and shall be appointed by the CRC Board.

                      (ii)   The  General Manager shall manage and supervise the
        ownership,  operation,  maintenance  and  use of the  Shared  Assets  in
        accordance  with  directives  and  policies  of the CRC  Board  and this
        Agreement,  subject to the authority of the CRC Board,  and through such
        Shared  Assets  Area   superintendents  and  other  Shared  Assets  Area
        executives as are appointed by the General  Manager with the approval of
        the CRC Board.  The General  Manager shall report to the CRC Board.  The
        General  Manager  shall  perform  his  or  her  responsibilities  on  an
        impartial and non-discriminatory basis as between CSXT and NSR.

                      (iii)  The  General  Manager  may be removed  from  office
        prior to the  expiration of his or her term at any time by a majority of
        the CRC Board for any reason or for no reason.  Upon the written request
        of CSXT or NSR to the CRC  Board,  the  General  Manager  shall  also be
        removed  from  office  prior  to the  expiration  of his or her term for
        serious  misconduct,  which  shall  mean  conduct  that  would  make  it
        unreasonable to retain the General Manager, including but not limited to
        conduct  such  as:  (A)  violation  of  applicable  alcohol  or drug use
        policies, (B) fraud, (C) embezzlement or other act of dishonesty against
        CRC, CSXT or NSR or any of their customers or suppliers,  (D) activities
        willfully undertaken by the General Manager which reflect adversely upon
        the  reputation  of  CRC,  CSXT  or  NSR,  (E)  refusal  to  perform  or
        substantial  neglect of the  responsibilities  assigned  to the  General
        Manager,  (F)  failure  to  perform  his or her  responsibilities  on an
        impartial and non-discriminatory  basis as between CSXT and NSR after 45
        days' written notice from an Operator  describing such failure,  (G) any
        violation of any law or rule or  regulation of any  Governmental  Entity
        which results in serious  adverse  consequences  to CRC, CSXT or NSR, or
        (H) any material  violation of any  directive or policy of the CRC Board
        or any  statutory or common law duty of loyalty to CRC. If a majority of
        the CRC  Board in  response  to such a  request  of CSXT or NSR fails to

                                     - 9 -
<PAGE>

        direct the removal of the General Manager,  the dispute may be submitted
        by either  Operator for  resolution by binding  arbitration  pursuant to
        Section 13, provided, however, that in any such arbitration to resolve a
        dispute  under this Section  2(b)(iii),  the hearing  shall  commence no
        later than 30 days  following the  appointment of the arbitrator and the
        award shall be rendered no later than 30 days  following the  completion
        of the hearing.

               (c)  Employees.  The General  Manager and all persons who operate
and maintain the Shared Assets shall be employees of CRC, except for CSXT or NSR
employees  who  provide  Temporary   Services  and  employees  of  Operators  or
independent   contractors  which  provide  services  pursuant  to  contracts  or
arrangements in accordance with Section 2(f).

               (d) CRC Responsibilities. CRC shall be responsible for safely and
efficiently  operating,  controlling  and managing the use of the Shared Assets,
impartially as between CSXT and NSR in accordance  with  directives and policies
of the CRC Board, and with responsible  business  practices which are consistent
with those used by CSXT and NSR in the  operation of their  businesses,  and are
designed to achieve the lowest cost of the safe and efficient operation, use and
maintenance of the Shared Assets.

               (e)  Impartiality.  CRC  shall  perform  all of  its  obligations
pursuant to this  Agreement  on an  impartial  and  non-discriminatory  basis as
between  CSXT and NSR,  giving no  preference  to  either  of them in  providing
Switching and Yard Services, in the control of train dispatching over the Shared
Assets, or in any other way whatsoever.

               (f) Independent  Contractors.  CRC may, at least to the extent it
may do so immediately  prior to the date of this  Agreement,  procure the use of
equipment or facilities owned by independent  contractors,  or services provided
by  independent  contractors  (using their own  employees),  with respect to the
operation,  maintenance and use of Shared Assets, including, without limitation,
accounting,  computer and other administrative  services,  and the furnishing of
equipment  and  mechanical   services.   For  purposes  of  this  Section  2(f),
independent contractors may include CSXT or NSR.

               Section 3     Operations.

               (a)  Operator's  Rights.  CRC hereby grants to each Operator full
operating  rights  to  operate  its own  trains  (staffed  by a road  crew)  and
equipment, with its own crews and equipment and at its own expense, over any and
all tracks included in the Shared Assets, and to use all of the Shared Assets in
connection  with the  operation of such trains or  equipment,  for the following
purposes:


                                     - 10 -
<PAGE>


                      (i)    Movement  by such Operator of trains  (staffed by a
        road crew)  through  the Shared  Assets Area  between  two  geographical
        locations outside the Shared Assets Area;

                      (ii)   Movement  by such Operator of trains  (staffed by a
        road crew)  between a  geographical  location  outside the Shared Assets
        Area and an Operator's Facility or a Jointly-Operated  Facility which is
        within the Shared Assets Area;

                      (iii)  Movement  by such Operator of trains  (staffed by a
        road crew)  between a  geographical  location  outside the Shared Assets
        Area and local industries which are within the Shared Assets Area;

                      (iv)   Movement  by such Operator of trains  (staffed by a
        road crew) between Operator's Facilities or Jointly-Operated  Facilities
        which are within the Shared Assets Area and local  industries  which are
        within the Shared Assets Area;

                      (v)    Movement,  handling,  pick-up,  set off, switching,
        transfer  and  interchange  of  Railcars,  blocks of  Railcars or trains
        (staffed  by a road crew) to,  from or at local  industries,  Operator's
        Facilities or Jointly-Operated  Facilities, in connection with movements
        described in Sections  3(a)(i)  through (iv), to the extent provided for
        in the Operating Plan agreed to and modified by the parties from time to
        time; and

                      (vi)   such other purposes as  may be  agreed upon by CRC,
CSXT and NSR.

               (b) Use.  The crews of each  train  operated  by an  Operator  on
Shared Assets shall be qualified under and shall comply with applicable laws and
regulations as well as the safety and operating rules of CRC.

               (c) Grant of Rights. Subject to reasonable compensation and other
terms  established in the  Accounting  Plan, and in each case for the purpose of
Switching  and Yard  Services  performed  by CRC  pursuant  to Section  3(d) and
movement of Operator Trains pursuant to Section 3(a):

                      (i)    CSXT   hereby   grants  to  CRC  and  NSR  overhead
        operating  rights to operate  CRC trains and NSR  trains,  respectively,
        with their own crews, over the following CSXT rail line segments:

                                     - 11 -
<PAGE>


                             (A) the current CRC River line  between CP2 and the
               Ridgefield  Heights Auto Facility  (including  the right to serve
               such Ridgefield Heights Auto Facility); and


                             (B) such other CSXT line segments access to and use
               of which by CRC and NSR are  necessary  to  effectuate  the train
               operations and services contemplated by this Agreement.

                      (ii)   CSXT  hereby grants to CRC full operating rights to
        operate CRC trains, with its own crews, over the CSXT rail line segments
        within and through  the area  outlined on red on Exhibit 6 to the Letter
        Agreement  to access  and  serve on an  unimpeded  basis  (i)  customers
        located on the real estate  shown  outlined in red on Exhibit 6 and (ii)
        customers that are located north or west of the area outlined in red and
        that are accessed via track #283 or via #274.  Such trackage  rights are
        subject to relocation by CSXT or NYC,  provided that CRC shall  continue
        to have the right to serve the  customers  referred to in the  foregoing
        sentence from the tracks to which such relocation is made and to operate
        on an unimpeded  basis over such  relocated  tracks.  CRC shall have the
        right to switch,  classify  and store up to (but not more  than)  twenty
        (20)  cars  at a time on  tracks  designated  from  time to time by CSXT
        within the area outlined in red on Exhibit 6, but solely with respect to
        service  provided to customers on the trackage rights  described in this
        Section 3(c)(ii).

                      (iii)  NSR   hereby   grants  to  CRC  and  CSXT  overhead
        operating  rights to operate CRC trains and CSXT trains,  with their own
        crews, over such NSR line segments access to and use of which by CRC and
        CSXT are  necessary  to  effectuate  the train  operations  and services
        contemplated by this Agreement.

                      (iv)   NSR  hereby grants to CRC full operating  rights to
        operate CRC trains,  with its own crews, over the NSR rail line segments
        within  and  through  the area shown in green on Exhibit 7 to the Letter
        Agreement  to access  and  serve on an  unimpeded  basis  the  customers
        located on the real  estate  shown in green on Exhibit 7. Such  trackage
        rights are subject to relocation by NSR or PRR,  provided that CRC shall
        continue  to have the right to serve the  customers  referred  to in the
        foregoing  sentence from the tracks to which such relocation is made and
        to operate on an unimpeded basis over such relocated  tracks.  CRC shall
        have the right to switch,  classify  and store up to (but not more than)
        twenty (20) cars at a time on tracks designated from time to time by NSR
        within the area  colored  green on Exhibit 7, but solely with respect to
        service  provided to customers on the trackage rights  described in this
        Section 3(c)(iv).

                      (v)    CSXT  hereby grants to CRC and NSR the right to use
        Manville  Yard for the purpose of basing local trains,  classifying  and

                                     - 12 -
<PAGE>

        assembling  trains and  switching  Railcars,  but not for the purpose of
        serving local industries located at such yard.


When required by the CSXT Operating  Agreement and the NSR Operating  Agreement,
CSXT and NSR have  obtained  the consent of NYC and PRR,  respectively,  for the
grant of rights  referred to in this  Section  3(c).  Notwithstanding  any other
provision of this Agreement,  each rail line segment  identified in this Section
3(c) shall be  dispatched,  maintained,  operated and controlled by the Operator
which  granted  the rights  with  respect to such  segment,  provided  that such
dispatching,  maintenance,  operation  and  control  shall  be  performed  on an
impartial and non-discriminatory basis as between the Operators. Trains operated
by an Operator  pursuant to  operating  rights  granted  under this Section 3(c)
shall be governed by and subject to the Operating Plan.

               (d)    Switching and Yard Services.

                      (i)....At  the request of and as agent for each  Operator,
        CRC shall perform  Switching and Yard Services required by such Operator
        within the Shared Assets Area,  including  without  limitation  any such
        services which such Operator may be responsible for performing or having
        performed for a shipper or other Person.

                      (ii)...Except  as otherwise  provided in Section 3(a), and
        other than within an Operator's  Facility,  neither  Operator shall with
        its own  equipment or with its own crews  perform any Switching and Yard
        Service  within  the  Shared  Assets  Area for  itself  or for any other
        Person.

               (e) Operating Protocols. From time to time, NSR, CSXT and CRC may
mutually  establish  Shared Assets Area  Operating  Plans,  General  Dispatching
Guidelines, Car Movement Guidelines,  Switching/Blocking  Requirements and other
operating  protocols and rules  concerning  operations  within the Shared Assets
Area, for the purpose of assuring timely train operations, fluid movement of all
railcars,  equal and  impartial  handling  of  Operators'  trains and  railcars,
minimization  in the number of empty cars in the Shared Assets Area, and overall
operating  efficiency in the Shared Assets Area. The current Operating Protocols
have been  agreed  upon by NSR,  CSXT and CRC and are set forth as  Exhibit A to
this  Agreement.  The  Operating  Protocols  may be  modified  only upon  mutual
agreement of all parties.

               (f)  Freight  Traffic  To Remain  in  Account  of Each  Operator.
Switching  and Yard  Services  and other  services  performed  by CRC for either
Operator  under this  Agreement  shall be  performed  as agent for,  and for the
account of, such Operator.  All freight traffic and Railcars  handled within the
Shared  Assets  Area,  including  traffic  and  Railcars  handled by CSXT or NSR
pursuant to Sections  3(a) and 3(c),  and  traffic and  Railcars  handled by CRC

                                     - 13 -
<PAGE>

pursuant to Sections  3(c) and 3(d),  shall at all times  remain in the waybill,
car hire and revenue accounts of either CSXT or NSR.

               (g)  Rates,  Routes  and  Divisions.  Each  Operator  shall  have
exclusive and  independent  authority to establish all rates,  charges,  service
terms,  routes and divisions,  and to collect all freight revenues,  relating to
freight  traffic  transported  for its  account  to,  from and within the Shared
Assets Area  (except  those  Shared  Assets Area line  segments  over which such
Operator possesses only overhead operating rights pursuant to Section 3(c)). CRC
shall not  participate or appear in any rates,  routes or divisions  relating to
any freight  traffic  whatsoever to, from and within the Shared Assets Area, and
shall not be entitled to or responsible for any freight charges relating to such
freight  traffic.  CRC shall not quote or  establish  any rate or service  terms
applicable  to freight  transportation  services  to, from and within the Shared
Assets Area, enter into transportation  contracts with any Person (other than an
Operator)  for freight  transportation  services  to, from and within the Shared
Assets  Area,  or  undertake  to perform any  for-hire  transportation  services
directly,  in its own name or for its own account for any Person  (other than an
Operator). The transfer or exchange of freight traffic between CSXT and CRC, and
between  NSR and CRC,  within the Shared  Assets  Area shall not  constitute  an
interchange of freight  traffic or freight rail cars for purposes of determining
rates, routes,  divisions or interline  settlements relating to any such freight
traffic.

               (h) Shipper Bills. Neither Operator shall inform the other or CRC
of any rates or charges to  shippers  to which such  Operator  provides  freight
transportation  services in the Shared Assets Area, and no copies of any shipper
bill of lading or waybill shall be given by such Operator to the other or to CRC
except to the extent that such documents are exchanged  between rail carriers in
the usual course of interline shipments and documenting.

               (i) Service  Responsibility.  Each Operator shall at all times be
solely  responsible  for  obtaining,  supplying and routing  Railcars other than
locomotives,  for all Railcar  ownership costs  (including  per-diem charges and
mileage  allowances) and for providing service to its shippers within the Shared
Assets Area  pursuant to its  transportation  contracts or other prices with its
shippers,  including  interline  accounting,  and all car hire and  demurrage or
detention  charges  associated  with  Railcars in its account  within the Shared
Assets Area.

               (j)  Dispatching.  CRC shall,  from local locations or a location
agreed upon by CSXT and NSR,  control the  dispatching,  scheduling and movement
of, and Switching and Yard Services for, all trains  (including  Operator Trains
and CRC Trains) over the Shared Assets (other than Operator's Facilities, unless
requested to do so by the Operator  thereof) without any  discrimination  at any
time in favor of or against  either  Operator,  but in  accordance  with written
policies and  priorities  for  categories of freight,  type of Railcar,  size of
train  and  train  destinations  established  from  time to time by the  General

                                     - 14 -
<PAGE>

Manager and  approved by the CRC Board to achieve  the  maximum  efficiency  and
lowest aggregate Shared Asset costs of CRC and the Operators, provided, however,
that CSXT and NSR from time to time shall  consider,  and in the sole discretion
of each may adopt,  mutually  acceptable  arrangements  giving each Operator one
controlled  route through the Shared Assets Area to the extent  practicable and,
if the parties fail to adopt  mutually  acceptable  arrangements  giving  either
Operator such a controlled route, CRC shall control dispatching,  scheduling and
train  movements  over the affected  Shared Assets as heretofore  provided.  CRC
shall also control the dispatching,  scheduling, movement and Switching and Yard
Services for all CRC Trains and Operator  Trains over the current CRC River Line
between CP 2 and CP 5. Dispatching,  scheduling and movement of trains performed
by either  Operator  under this Section 3(j) shall conform to the same standards
of non-discrimination, written policies and priorities applicable to the control
of such functions by CRC at other  locations  included  within the Shared Assets
Area.

               (k) Railcar Weighing. All Railcars for the account of an Operator
which  originate or terminate on Shared Assets and which require  weighing shall
be weighed by and at the  expense of such  Operator or its  customer,  and at no
cost to CRC.

               (l) Freight Claims. The Operators shall agree among themselves on
the  most  fair,   practical  and  efficient   arrangements   for  handling  and
administering  freight  loss and damage  claims  with the  intent  that (i) each
Operator  shall be  responsible  for losses  occurring  to lading  either in its
possession  or in the  possession of CRC for the account of such  Operator,  and
(ii) the Operators shall follow relevant AAR rules and formulas in providing for
the allocation of losses which are either of undetermined  origin or in Railcars
handled in interline service by or for the account of both Operators.

               (m) Freight Car Repairs. If any Railcars are bad ordered while on
the Shared  Assets and must be set out from a CRC Train or Operator  Train,  CRC
shall  promptly  return such  Railcars to the  Operator  in whose  account  such
Railcars  reside in  accordance  with such  Operator's  instructions.  CRC shall
furnish, at such Operator's expense, required labor and material to perform, and
shall perform,  light repairs on such bad ordered  Railcars as necessary to make
such Railcars legal and safe for movement.  CRC shall bill such Operator for the
costs of such light repairs in accordance  with the Field and Office  Manuals of
the AAR Interchange Rules in effect at the time such repairs are performed.  CRC
shall bill  directly to and collect  from the  applicable  Operator  charges for
repair items that, under the AAR Interchange  Rules, are the  responsibility  of
the Railcar  owner and/or the handling line  carriers.  Each Operator may rebill
charges for repair items that are the responsibility of the Railcar owner and/or
the handling line carriers. If any such bad ordered Railcar cannot be made legal
and safe for movement by the  performance of light repairs,  CRC shall,  at such
Operator's  expense,  arrange for appropriate removal of the affected Railcar in
accordance with such Operator's instructions.


                                     - 15 -
<PAGE>


               (n) Train  Services.  Actual  costs  incurred  by CRC to  provide
special services (other than services  otherwise provided for in this Agreement)
at the request of an Operator with respect to trains,  locomotives  and Railcars
for the  account  of such  Operator,  shall  be  paid by such  Operator  to CRC,
provided that the costs and terms of similar special  services  rendered to each
Operator shall be without discrimination between Operators as to cost and terms,
giving due allowance to any differences in the costs of providing such services.

               (o) Wrecking Service.  Wrecking service or wrecking train service
required in connection  with services  contemplated  by this Agreement  shall be
provided by CRC (or its designee) as promptly as possible.

               (p)  Admission  of  Third  Parties.   Notwithstanding  any  other
provision in this Agreement,  no party may permit any Person (other than a party
hereto) to have  access to,  operate  over or use any Shared  Asset  without the
prior  approval of all  parties,  which  approval may be given or refused in the
sole discretion of each party.

               Section 4.....Equipment and Properties.

               (a)  Procurement.  CRC shall  procure,  operate and  maintain all
equipment,  real property rights and  improvements  thereon which are reasonably
required  for (i) CRC to operate the Shared  Assets,  and (ii) the  Operators to
move  trains  over the  Shared  Assets,  in each  case in  accordance  with this
Agreement.

               (b)  Contribution  of Locomotives by Operators.  Upon  reasonable
request by the General  Manager,  the Operators  shall  furnish to CRC,  through
full-service  lease or other  mutually  satisfactory  arrangements,  locomotives
reasonably  required by CRC for the  performance of its  obligations  under this
Agreement.   The  respective  obligations  of  each  Operator  to  furnish  such
locomotives  shall  be  based,  insofar  as  reasonably  practicable,  upon  the
Operator's CRC Train Usage  Percentage  during the calendar month preceding such
request for the Shared Assets Area or Zone in which such  locomotives are needed
by CRC. It is the parties' intention that (i) the arrangements pursuant to which
such  locomotives  are  furnished by either  Operator to CRC shall  provide that
heavy  maintenance,  repair and  overhaul  shall be the  responsibility  of such
Operator,  (ii) locomotives furnished by either Operator to CRC may, in order to
permit  maintenance,  repair and overhaul of such locomotive units, be exchanged
for other locomotive units furnished by such Operator,  and (iii) the respective
obligations  of each  Operator to furnish such  locomotives  upon request by the
General Manager shall be adjusted on at least a monthly or more frequent basis.


                                     - 16 -
<PAGE>


               (c)  Locomotive  Service  and  Repairs.  At  the  request  of  an
Operator,  CRC shall furnish  required labor and material to perform,  and shall
perform,  fueling and servicing of any Operator's  locomotive,  as well as light
repairs on any Operator's  locomotive as necessary to make such locomotive legal
and safe for  movement.  CRC shall bill such  Operator  (or other  owner of such
locomotive)  for the  costs of such  fueling,  servicing  and light  repairs  in
accordance with industry  practice in effect at the time such fueling,  services
or  repairs  are  performed.  If any such  locomotive  cannot  be made  safe for
movement by the performance of light repairs,  CRC shall, at the expense of such
Operator (or other owner of such locomotive), arrange for appropriate removal of
such locomotive in accordance with such Operator's instructions.

               Section 5.    Maintenance.

               (a)    Routine Maintenance.

                      (i)    CRC  shall be responsible  for Routine  Maintenance
        when  necessary or  desirable  to maintain  the Shared  Assets in a safe
        operating condition, and to permit and facilitate (A) the performance by
        CRC of its obligations  pursuant to this  Agreement,  and (B) the use of
        Shared Assets by the Operators in accordance with this Agreement.

                      (ii)   CSXT or NSR,  directly or through their  respective
        affiliates,  may perform the work which CRC performed  prior to the date
        of this  Agreement  when (A) CRC does not possess the skills  needed for
        such work,  (B) CRC lacks the  necessary  employees to do such work in a
        timely fashion,  or (C) CRC does not possess the equipment  needed to do
        such  work.  CRC and the  party  performing  the work  shall  agree to a
        reasonable fee for such work prior to performance. CRC, CSXT and NSR may
        agree to have  additional  work  performed  either by CSXT, NSR or their
        affiliates.

               (b)    CRC Program Maintenance.

                      (i)    The General Manager shall prepare and submit to the
        CRC Board a Program Maintenance plan concurrently with the submission of
        an Operating Budget and the Capital Expenditure Budget to the CRC Board.

                      (ii)   Any  of CRC,  CSXT or NSR may at any time deliver a
        Program Maintenance Proposal to the other two of them and to the General
        Manager and each member of the CRC Board.

                                     - 17 -
<PAGE>

                      (iii)  The  CRC Board shall  either (A) approve any or all
        of such Program  Maintenance  Proposals and plan with such changes as it
        deems  appropriate,  include  the costs  thereof in a pending or amended
        Capital  Expenditure Budget, and direct the General Manager to cause the
        maintenance  described in approved Program Maintenance Proposals or plan
        to be performed in  accordance  with  Sections  5(b)(iv) and (v), or (B)
        disapprove any or all of such Program Maintenance Proposals or plan.


                      (iv)   Program  Maintenance shall be the responsibility of
        CSXT and NSR  pursuant to contracts  or  arrangements  with CRC, and CRC
        shall not perform Program  Maintenance,  except for Program  Maintenance
        which can be provided by Persons  other than CSXT or NSR at a lower cost
        to CRC than the CSXT or NSR cost thereof.

                      (v)    CRC   shall   select,   to  perform   each  Program
        Maintenance  project  or  program,  the  Operator  which CRC  reasonably
        determines will perform such project or program at the least cost to CRC
        consistent with safe and efficient  operations,  and taking into account
        scheduling considerations,  based on written proposals submitted by each
        Operator.

               (c) Maintenance Standards. Unless otherwise authorized by the CRC
Board,  the General  Manager shall prepare and submit to the CRC Board proposals
(including the Program  Maintenance plan submitted pursuant to Section 5(b)) for
the  performance  of such  Routine  Maintenance  and Program  Maintenance  as is
reasonably  necessary to keep and maintain the Shared  Assets  substantially  in
their condition as of the date of this Agreement.  If the CRC Board fails either
to approve or disapprove by majority vote any such proposal within 45 days after
it was submitted to the CRC Board, the  disagreement  over the propriety or need
for any of the  Routine  Maintenance  or Program  Maintenance  included  in such
proposal  may  be  submitted  by  either  Operator  for  resolution  by  binding
arbitration pursuant to Section 13.

               Section 6.    Capital Improvements. Except as provided in Section
5, all capital  improvements  involving  Shared  Assets shall be governed by the
following provisions:

               (a)  Proposed  Projects.  Either  Operator,  CRC or  the  General
Manager  may  propose  to the CRC Board  from time to time  capital  improvement
projects.  Each such  project  shall be  reviewed  by the CRC  Board,  which may
approve or disapprove by majority vote, or fail to approve, such projects.

               (b)  CRC  Board  Approved   Projects.   Each  Operator  shall  be
responsible for an equal share of the initial  budgeted  funding of each capital
improvement  project which has been approved by the CRC Board and is included in
an approved Capital  Expenditure  Budget,  except as provided in Section 6(c). A
final  accounting  shall be made to adjust the initial  budgeted  funding to the
actual project cost as specified in the Accounting Plan.

                                     - 18 -
<PAGE>

               (c)    Nonseverable Improvement Projects.

                      (i)    At the written request of an Operator  delivered to
        the other,  each Operator shall,  within 45 days of the delivery of such
        request, submit to an arbitrator in accordance with Section 13 a written
        proposal with respect to a  Nonseverable  Improvement  project which was
        neither  approved  nor  disapproved  by  majority  vote by the CRC Board
        within 45 days  after such  project  was  proposed  to the CRC Board (A)
        describing  any  changes  which such  Operator  proposes be made to such
        project and specifying a schedule,  budget and  allocations  between the
        Operators of initial capital costs of such Nonseverable Improvement,  or
        (B) proposing that it not be made.

                      (ii)   The  arbitrator receiving the proposals referred to
        in Section  6(c)(i) (A) shall consider (1) the degree,  if any, to which
        the  construction,  operation and use of such  Nonseverable  Improvement
        would impair or interfere with the use of Shared Assets by CRC or either
        Operator,  or conflict with any pending capital improvements included in
        an  approved  Capital   Expenditure  Budget,  and  (2)  the  budget  and
        allocations  between  the  Operators  of initial  capital  costs of such
        Nonseverable  Improvement  as proposed by each  Operator,  and (B) shall
        determine  within 45 days of such receipt which of such proposals  shall
        be implemented, or that such Nonseverable Improvement shall not be made,
        and the CRC Board  shall  approve  any  proposal  which such  arbitrator
        determines shall be implemented.

               (d)    Severable Improvement Projects.

                      (i)    Each  Operator shall have the  unilateral  right to
        construct and exclusively fund any Severable  Improvement  which was not
        approved by the CRC Board.

                      (ii)     Each Severable  Improvement funded exclusively by
        an Operator shall be used  exclusively by that Operator,  which shall be
        solely responsible for maintaining such Severable Improvement at its own
        expense,  until such time that the other  Operator  gives written notice
        that it desires  also to use such  Severable  Improvement,  stating  the
        amount  which such other  Operator is  prepared  to pay to the  Operator
        which initially  funded such Severable  Improvement for the right to use
        such Severable Improvement.

                      (iii)  If  the Operators are unable to agree on the amount
        of such payment  within 45 days after the notice  referred to in Section

                                     - 19 -
<PAGE>

        6(d)(ii) was given, then at the written request of an Operator delivered
        to the other  after 45 days but  before 60 days  after  such  notice was
        given,  each  Operator  shall,  within 15 days of the  delivery  of such
        request, submit to an arbitrator in accordance with Section 13 a written
        statement setting forth the proposed payment by the second Operator, and
        the arbitrator  shall within 45 days of such receipt  determine which of
        such  proposed  amounts  shall  apply,  which  shall be  binding on both
        Operators and paid promptly.

                      (iv)    Such   Severable   Improvement   shall   become  a
        Nonseverable  Improvement  at the time  such  second  Operator  pays the
        amount so  determined  and,  thereafter,  maintenance  and  other  costs
        associated with the operation of such  improvement  shall be apportioned
        between the Operators as provided in this Agreement.

               (e) Capital  Improvements as Shared Assets. Upon completion,  all
capital improvements approved by the CRC Board and all Nonseverable Improvements
shall become part of the Shared Assets owned by CRC subject to all provisions of
this Agreement, free and clear of all Operator liens.

               (f) Title to Severable  Improvements.  Each Operator shall retain
title to all Severable Improvements  exclusively funded by such Operator. At any
time  during the term of this  Agreement,  an  Operator  may remove (at its sole
expense) any Severable  Improvement which it exclusively  funded,  provided that
such  Operator has  repaired (at its sole  expense) any damage to a Shared Asset
caused by such removal and has restored the related Shared Assets  substantially
to their  condition at the time such  Severable  Improvements  were made. In the
event an Operator shall not have removed any Severable  Improvement to which the
Operator  shall  have  title  prior to the  expiration  or  termination  of this
Agreement, title to such Severable Improvement shall vest in CRC, free and clear
of all Operator liens, upon such expiration or termination.

               (g)  Noninterference.  The  construction,  operation  and  use of
Severable Improvements by an Operator shall not impair or interfere with the use
of  Shared  Assets  by  CRC or the  other  Operator,  nor  shall  any  Severable
Improvement  conflict  with any  pending  capital  improvements  included  in an
approved Capital Expenditure Budget.

               (h) Switch  Connections.  CRC shall,  upon the written request of
one or both Operators,  provide for switch and turnout  connections  from Shared
Asset tracks to a private  sidetrack owned by a shipper or other Person, if such
request:

                       (i)   includes the commitment of the Operator or both
Operators making such request, or

                                     - 20 -
<PAGE>

                      (ii)   is  accompanied  by a written undertaking from such
shipper or other  Person, in  each  case  satisfactory to CRC, to pay to CRC all
costs  incurred from time to time by CRC to provide for such switch and  turnout
connections  within  30 days  after it  delivers a  bill for  such costs to such
Operator,  Operators, shipper or other Person.

               (i)    Adjacent Improvements.

                      (i)    In  the event an Operator  constructs,  acquires or
        funds the cost of an Adjacent  Improvement (whether or not such Adjacent
        Improvement is ultimately  owned by such  Operator),  the other Operator
        shall be entitled to share usage of such Adjacent  Improvement by giving
        written  notice stating the amount which such other Operator is prepared
        to pay to the first Operator for such right. If the Operators are unable
        to agree on the amount of such payment  within 45 days after such notice
        was given,  then at the written request of an Operator  delivered to the
        other after 45 days but before 60 days after such notice was given,  the
        matter shall be submitted for resolution by binding arbitration pursuant
        to Section 13 and the  provisions  of Section  6(d)(iii)  shall apply to
        determine the amount of such payment.

                      (ii)   After  the  second  Operator  pays  the  amount  so
        determined, if the first Operator owns or has a property interest in the
        Adjacent Improvement,  the provisions of this Section 6 shall be applied
        as if such improvement were a Nonseverable Improvement.  If a shipper or
        another  Person  unrelated  to the first  Operator  owns  such  Adjacent
        Improvement,  the second  Operator  shall be entitled to share fully the
        rights  of  the  first   Operator  in  connection   with  such  Adjacent
        Improvement in consideration of the initial payment.

               (j)  Operator's  Facilities.  The  foregoing  provisions  of this
Section 6 shall not apply to any capital improvement (including, but not limited
to, a transloading facility or automotive ramp) within an Operator's Facility or
the current CRC developable property encompassing current CRC Elizabethport Yard
(Trumbull  Street Yard) or the CRC  developable  property  east of current CRC's
Chemical  Coast  Secondary  and  adjacent  to  the  E-Rail  intermodal  facility
(northern New Jersey).

               Section 7.    Accounting.

               (a) Books of Record and  Account.  CRC shall keep proper books of
record and account,  in which full and correct  entries shall be made of all CRC
transactions, costs, expenses and revenues in accordance with GAAP and the USOA,

                                     - 21 -
<PAGE>

as modified by the Accounting Plan. All expense and revenue transactions related
to the Shared Assets Area shall be readily  identifiable by distinct  accounting
codes.

               (b) Financial Statements.  CRC shall deliver to each Operator (i)
within 30 days after the end of each calendar month, a summary income  statement
and a summary  balance sheet showing as of the last day of and for such calendar
month, major categories of CRC revenue,  expense,  assets and liabilities,  (ii)
within 30 days after the last day of each CRC fiscal quarter,  interim financial
statements  as of and for the  fiscal  quarter  ended on such  day,  similar  to
statements  described  in Rule  10-01 of  Regulation  S-X under  the  Securities
Exchange Act of 1934, as amended,  as modified by the Accounting Plan, and (iii)
within 30 days after the last day of each CRC fiscal year,  statements of income
and cash flow and a balance  sheet as of and for the  fiscal  year ended on such
day,  prepared  in  accordance  with  GAAP  and the  USOA,  as  modified  by the
Accounting Plan.

               Section 8.    Costs and Budgets.

               (a) CRC Costs.  CRC shall pay (and,  except for  Excluded  Taxes,
CSXT and NSR shall,  pursuant to Section 9,  reimburse CRC for) all of the costs
and expenses to maintain its  ownership of the Shared  Assets and to operate and
maintain  the  Shared  Assets,  including  but  not  limited  to all  Taxes  and
assessments,   licenses,  permits  and  any  other  governmental  authorizations
required to own,  operate and maintain the Shared  Assets,  the principal of and
interest and premium,  if any, on, and all other costs of, its  indebtedness and
all other costs of its capital.

               (b) Employee Cost Reimbursement. CRC shall reimburse CSXT and NSR
for the wages,  pro rata portion of fringe  benefits,  other  direct  employment
costs (including additives) and other actual  employee-related costs of any CSXT
or NSR employee, respectively, who provides Temporary Services.

               (c)    Capital Expenditure Budget.

                      (i)    The  General  Manager  shall  prepare and submit to
        each member of the CRC Board at least 30 days prior to the  beginning of
        each CRC fiscal year, a Capital Expenditure Budget for such fiscal year,
        specifying for such year the schedule of Program  Maintenance and Shared
        Asset  capital  improvements  to be performed  and  constructed  for the
        benefit of both Operators during such fiscal year and the months therein
        during which such expenditures are proposed to be made, for approval, or
        modification and approval, by the CRC Board.

                      (ii)   The  General  Manager  shall not permit any capital
        expenditure to be made by CRC, CSXT or NSR except in accordance with the

                                     - 22 -
<PAGE>

        Capital  Expenditure  Budget  in  effect  from  time to time,  Severable
        Improvements  exclusively  funded by an Operator and  emergency  capital
        expenditures made (A) to preserve,  or to mitigate a serious  diminution
        in, the value and  usefulness of a Shared Asset to CRC, CSXT and NSR, or
        (B) to prevent or mitigate a serious disruption in the operation and use
        of the Shared Assets by or for CRC, CSXT or NSR.

                      (iii)  Any  Capital Expenditure Budget may  be  amended in
        writing at any time by the CRC Board.

               (d)    Operating Budget.

                      (i)    The  General  Manager  shall  prepare and submit to
        each member of the CRC Board at least 30 days prior to the  beginning of
        each  fiscal  year of CRC,  an  Operating  Budget for such  fiscal  year
        showing  the budget  amounts of  revenues  and  expenses  for each month
        during such fiscal year, for approval,  or modification and approval, by
        the CRC Board.

                      (ii)   The   General  Manager  shall  use  all  reasonable
        efforts to prevent  CRC  expenses  with  respect to Shared  Assets for a
        period from exceeding the amounts shown on the Operating Budget for such
        period.

                      (iii)  The  General  Manager  shall  give  prompt  written
        notice to each member of the CRC Board of any actual or, in the judgment
        of the  General  Manager,  probable,  material  change in the  revenues,
        expenses or working capital  requirements  shown on the Operating Budget
        for any period.

                      (iv)   Any Operating Budget  may  be amended in writing at
        any time by the CRC Board.

               Section 9.    Cost Sharing.

               (a)  Accounting  Plan.  The parties shall develop and implement a
written plan of  accounting  containing a detailed  description,  by category of
cost and location,  of the costs associated with the management and operation of
the Shared  Assets  Area and the method by which such costs  shall be fairly and
properly  apportioned  among the parties.  Such plan of  accounting  may include
separate accounting and sharing of costs for particular Zones, and shall conform
to the following general principles:

                      (i)    Forty two percent (42%) of Interest Rental shall be
        apportioned  to CSXT and fifty eight  percent  (58%) of Interest  Rental
        shall be apportioned to NSR;

                                     - 23 -
<PAGE>


                      (ii)   Locomotive  ownership, lease, fueling, light repair
        and  servicing  costs  incurred by CRC within the Shared  Assets Area or
        each Zone  (except  costs  incurred  by CRC and  charged  directly to an
        Operator  pursuant  to Section  4(c)) shall be  apportioned  between the
        Operators on the basis of the CRC Train Usage Percentages;

                      (iii)  Crew  compensation and other crew costs incurred by
        CRC  within  the  Shared  Assets  Area or each Zone with  respect to CRC
        Trains shall be  apportioned  between the  Operators on the basis of the
        CRC Train Usage Percentages;

                      (iv)   General   and   administrative,   supervisory   and
        overhead  expenses  incurred by CRC within the Shared Assets Area or for
        functions related to the Shared Assets Area shall be apportioned between
        the Operators on the basis of the CRC Train Usage Percentages;

                      (v)    Dispatching  and train  control  costs  (including,
        without  limitation,   labor,   equipment,   materials  and  maintenance
        expenses)  incurred by CRC with respect to the Shared  Assets Area shall
        be apportioned between the Operators on the basis of the CRC Train Usage
        Percentages;

                      (vi)   Police and other costs incurred by CRC with respect
        to security  within the Shared Assets Area shall be apportioned  between
        the Operators on the basis of the CRC Train Usage Percentages;

                      (vii)  Damage paid  by CRC pursuant to Section 11(c) shall
        be apportioned between the
        Operators in accordance with Section 11(b);

                      (viii) All other costs incurred by CRC with respect to the
        Shared  Assets Area or each Zone (except Taxes and  insurance)  shall be
        apportioned  between the Operators on the basis of the Total Train Usage
        Percentages;

                      (ix)   Taxes  (other than Excluded  Taxes) incurred by CRC
        with respect to the Shared Assets Area or each Zone shall be apportioned
        between the Operators on the basis of the Operator's Expense Percentages
        for the period to which such Taxes relate; and

                      (x)    Insurance  costs  incurred  by CRC with  respect to
        Shared  Assets  within  the  Shared  Assets  Area or each Zone  shall be
        apportioned between the Operators on the basis of the Operator's Expense
        Percentages for the period to which such insurance costs relate;

                                     - 24 -
<PAGE>

If the parties are unable to agree on the terms and provisions of the Accounting
Plan,  such  disagreement  may be submitted by either Operator for resolution by
binding arbitration pursuant to Section 13.

               (b) Usage Statement.  CRC shall deliver to each Operator prior to
the last day of each calendar month, a written  statement  showing for the prior
Billing Month:

                      (i)    the  total  number of loaded and empty  Railcars in
        the account of each Operator in CRC Trains which performed Switching and
        Yard Services or operated  directly between customer  facilities in each
        Zone;

                      (ii)   the total number of loaded and empty Railcars moved
        by or for such Operator in Operator  Trains which  operated  overhead or
        directly  to  Jointly-Operated  Facilities,   Operators'  Facilities  or
        customer facilities in each Zone;

                      (iii)   the calculation  of the CRC Train Usage Percentage
        and the Total Train Usage Percentage for each Operator for each Zone,

and (A) all Railcars in a train shall be deemed to be on Shared  Assets when the
first or last Railcar of such train is on Shared Assets and (B) each time that a
Railcar is  removed  from or added to a train in the  Shared  Assets  Area shall
constitute a separate movement of such Railcar.

               (c) Expense  Statement.  Concurrently  with the  delivery of each
Usage Statement to the Operators, CRC shall deliver to the Operators a statement
showing (i) the expenses incurred by CRC to own, operate and maintain the Shared
Assets during the Billing Month, (ii) the revenues,  if any, derived by CRC from
the ownership and operation of the Shared Assets during such Billing Month,  and
(iii) the Reimbursable Expenses for such Billing Month, in each case computed in
accordance with GAAP and the USOA, as modified by the Accounting Plan.

               (d) Capital Expenditure Statement. Concurrently with the delivery
of each Usage  Statement to the Operators,  CRC shall deliver to the Operators a
statement showing the estimated  Budgeted Capital  Expenditures for the calendar
month  immediately  succeeding  the  calendar  month in which such  statement is
delivered.

               (e) Bills.  Concurrently  with the delivery to the Operators of a
Usage  Statement for a Billing Month,  CRC shall deliver to each Operator a bill
(a "Bill") showing for such Billing Month:

                                     - 25 -
<PAGE>


                      (i)    one hundred and two percent (102%) of the amount of
        each Reimbursable  Expense apportioned to such Operator for such Billing
        Month under the Accounting Plan;

                      (ii)   one-twelfth of   fifty  percent (50%) of the annual
        amount of Budgeted Capital Expenditures approved by the CRC Board; and

                      (iii)  one-twelfth  of  the Interest Rental apportioned to
        such Operator.

               (f) Payment.  Each Operator  shall pay to CRC the amount shown on
each Bill as being payable by such Operator, on or before the 30th day after the
date of such Bill  regardless  of  whether  or not such  Operator  disputes  the
accuracy of any amount or calculation shown on such Bill.

               (g)    Disputed Bills.

                      (i)    Any  dispute by an Operator of the  accuracy of any
        amount or calculation shown on any Bill shall be described and specified
        in reasonable  detail in a Dispute  Letter from such Operator to CRC and
        the other Operator within two years after the date of such Bill.

                      (ii)   Any amounts or calculations shown on any Bill which
        are not disputed in accordance with Section  9(g)(i) shall  conclusively
        be deemed to be accurate and shall be binding on each Operator and CRC.

                      (iii)  CRC and both Operators  shall promptly  endeavor to
        resolve the disputes  described in each Dispute Letter, and if they fail
        to agree to a resolution of such disputes within 60 days of the delivery
        of such  Dispute  Letter  to CRC,  then the firm of  independent  public
        accountants  which has been engaged as auditors for CRC shall be engaged
        to  resolve  such  disputes  in  accordance  with GAAP and the USOA,  as
        modified by the  Accounting  Plan,  and the written  resolution  of such
        disputes  signed  by such  accounting  firm  shall  be  binding  on each
        Operator and CRC.

                      (iv)   Any  adjustments  to Bills  which  result  from the
        resolution of Dispute  Letter  disputes shall be reflected as charges or
        credits on the first Bills  delivered by CRC to the Operators after such
        disputes have been resolved.

                      (v)    The  fees in connection  with the resolution of any
        Dispute Letter disputes of the accounting firm which has been engaged as
        auditor  for CRC  shall be paid  fifty  percent  (50%) by CSXT and fifty
        percent (50%) by NSR.

                                     - 26 -
<PAGE>

               Section  10.   Access.  CRC shall  give to each  Operator  during
normal CRC  Administrative  Office  business  hours,  access to inspect and make
copies of any and all books of record and accounts  relating to this  Agreement,
all of which shall be maintained by CRC at the CRC Administrative Office.

               Section 11.   Liability.  Except as otherwise provided in Section
3(l) (Freight Claims), Section 11(f) (Specified Level Damages) and Section 11(g)
(Substance Abuse Exceptions), the responsibility between and among CRC, CSXT and
NSR for all Damage arising out of, incidental to or occurring in connection with
this Agreement shall be apportioned without consideration of fault or negligence
of any kind or  degree  in  accordance  with the  remaining  provisions  of this
Section 11. The  provisions of this Section 11 are intended to inure only to the
benefit of the parties hereto and their corporate successors and affiliates, and
not to create any benefits for any third parties.

               (a) Operators' Sole Responsibility.  Except as otherwise provided
in Section 11(f)  (Specified  Level Damages) and Section 11(g)  (Substance Abuse
Exceptions),  each Operator shall assume and bear all  responsibility for Damage
to its own trains,  locomotives  and  equipment,  to Railcars  and lading in its
possession  or being  handled  for its account and for the death of or injury to
its own employees.

               (b)    Operators' Joint Responsibility.

                      (i)    Train  Usage.  Except as otherwise  provided in (1)
        Section  11(b)(ii)  (First  Year),  (2) Section 11(a)  (Operators'  Sole
        Responsibility),  (3) Section  11(c)(i)  (CRC  Damages  Generally),  (4)
        Section 11(c)(ii)(B) (No Reallocation for Insurance),  (5) Section 11(f)
        (Specified  Level  Damages),  and (6)  Section  11(g)  (Substance  Abuse
        Exceptions), and subject to Section 11(c)(ii)(A) (Net of Insurance), all
        Damage shall be apportioned between the Operators in proportion to their
        respective  Total  Train  Usage  Percentages  in the Zone in  which  the
        incident  giving rise to such Damage  occurred for the 12 calendar month
        period immediately preceding the incident giving rise to such Damage.

                      (ii)   First  Year.  If an incident  giving rise to Damage
        for which the Operators are jointly  responsible  under Section 11(b)(i)
        (Train Usage) occurs before June 1, 2000, responsibility for such Damage
        shall be borne  equally by the  Operators,  with each  being  liable for
        one-half (1/2) of the damages.

               (c)    CRC Responsibility - Allocation and Insurance.

                      (i)    CRC Damages Generally. Except as otherwise provided
        in this Section 11(c), all Damages incurred by CRC,  including,  without

                                     - 27 -
<PAGE>

        limitation,  those  Damages  apportioned  to  CRC  under  Section  11(f)
        (Specified  Level Damages) shall be CRC expenses,  allocated as provided
        in Section  11(b)  (Operators'  Joint  Responsibility),  and included in
        Expense Statements charged to the Operators.

                      (ii)   (A)    Net of Insurance.

                                    (1)  Notwithstanding  any other provision in
                      this  Agreement (but subject to Section  11(c)(ii)(B)  (No
                      Reallocation  for  Insurance)),   all  Damages  (including
                      without limitation,  loss or destruction of, or damage to,
                      CRC's own property)  charged to the  Operators,  under the
                      Expense  Statements or otherwise,  shall be net of any CRC
                      insurance.  It is the intent of the parties (a) for CRC to
                      look  first  to any  insurance  proceeds  available  to it
                      before  attempting  to recover any such  Damages  from the
                      Operators  and (b) for the  Operators'  obligation to make
                      direct  payment to CRC not to include  any  obligation  to
                      make direct  payment for any Damages  covered by insurance
                      procured by or on behalf of CRC.

                                    (2)  If and to  the  extent  that  CRC is an
                      insured under,  or otherwise  provided  coverage under, an
                      insurance  policy  or  policies  each  of  which  provides
                      coverage  for both CRC and one  Operator but not the other
                      Operator,  and  regardless of whether two or more of these
                      policies   shall  be  in  existence   or  have   different
                      deductible-retention  amounts  and/or  limits of recovery,
                      then the amount of insurance  proceeds deemed  "available"
                      under  Section  11(c)(ii)(A)(1)  to which CRC  shall  look
                      before  either  Operator  shall  have any  obligation  for
                      direct payment shall, as to each Operator,  be the maximum
                      available  limit of the insurance  providing  coverage for
                      both that Operator and CRC.

                             (B) No Reallocation for Insurance. When part of the
               apportioned  Damage will be  satisfied  from  insurance  coverage
               under this Section 11(c), and part paid directly by the Operator,
               the insured  portion of the Damage shall be apportioned  among or
               between CRC and the Operators (and consequently  between or among
               their  insurers)  in the same manner and amounts as it would have
               been  apportioned  if the loss were not net of insurance.  If any
               such allocation  results in one party hereto  suffering a greater
               uninsured loss than the other(s) because of differing deductibles
               or  self-retentions,  that  difference in coverage shall not be a
               basis for any reapportionment or reallocation of Damage.


                                     - 28 -
<PAGE>


               (d) Process.  Each Operator shall be responsible for the payment,
handling,  administration  and  disposition  of all  Damage  for  which it bears
exclusive  responsibility under Section 11(a) (Operators' Sole  Responsibility),
and both Operators shall have joint  responsibility  for the payment,  handling,
administration  and  disposition  of all  Damage  for  which  they  are  jointly
responsible under Section 11(b) (Operators'  Joint  Responsibility)  and Section
11(c) (CRC  Responsibility  - Allocation  and  Insurance).  In  assigning  joint
responsibility  to both  Operators,  it is not the intent of this Agreement that
the  Operators  will actually act jointly,  but rather that the  Operators  will
agree between  themselves on the most practical and efficient  arrangements  for
handling,  administering,  and  disposing  of Damage  for which  they bear joint
responsibility,  with the objective of  eliminating  unnecessary  duplication of
effort and minimizing overall costs.

               (e)  Indemnification.  Each party to this Agreement covenants and
agrees to (i) fully  indemnify  and save  harmless  the  other  parties  to this
Agreement  from and against any payments  which are the  responsibility  of such
party under this  Agreement,  and all expenses,  including  attorneys'  fees and
expenses and other expenses of any court or regulatory  proceeding,  incurred by
such  other  parties  in  defending  any  claim  that they are  liable  for such
payments,  and (ii) defend such other  parties  against such claims with counsel
selected by such party and reasonably acceptable to such other parties.

               (f)    Specified Level Damages.

                      (i)    Damages  Amount.  Section  11(a)  (Operators'  Sole
        Responsibility)  and Section  11(b)  (Operators'  Joint  Responsibility)
        shall apply directly only when the total amount of all Damages resulting
        from a  single  incident  is $25  million  or less.  Responsibility  for
        Damages  resulting  from a single  incident for which Damages exceed $25
        million shall be allocated as stated in this Section 11(f)(i).

                             (A.1) Tier One  Damages  Defined.  In this  Section
               11(f),  "Tier One Damages" for any incident  occurring during and
               between June 1, 1999 and May 31, 2000 shall,  except as otherwise
               provided in Section 11(g) (Substance Abuse  Exceptions),  include
               the greater of:

                                    (1) $25 million of Damages; or

                                    (2) the lowest amount of Damages which, when
                      allocated  among all parties,  results in an allocation to
                      either  Operator  of  Damages  in an  amount  equal to all
                      insurance  benefits available to that Operator (called the
                      "Lesser  Insured  Operator")  which  has  the  lesser  (as
                      between  the  Operators)  amount  of  insurance   benefits
                      available to it, including, without limitation,  insurance

                                     - 29 -
<PAGE>

                      to which CRC looks under Section 11(c) (CRC Responsibility
                      - Allocation  and  Insurance).  In  determining  insurance
                      benefits  available to the Lesser Insured  Operator,  both
                      property and liability  insurance  shall be considered but
                      (I) only to the extent benefits are actually  available in
                      connection  with  that  incident  and (II)  they  shall be
                      calculated  separately (i.e.,  property insurance benefits
                      shall not be considered in any  determination of available
                      liability insurance benefits and vice versa).

               In this  Section  11(f),  "Tier  One  Damages"  for any  incident
               occurring  on or after June 1, 2000  shall,  except as  otherwise
               provided in Section 11(g) (Substance Abuse  Exceptions),  include
               only the first $25 million of Damages  incurred  by the  parties,
               unless otherwise agreed by the parties.

                             (A.2)  Allocation of Tier One Damages.  Tier One
               Damages shall be allocated among the parties as follows:

                                    (1) Any Damage for which each Operator would
                      otherwise  be  solely   responsible  under  Section  11(a)
                      (Operators'  Sole  Responsibility)  shall be  allocated as
                      provided in Section 11(a);

                                    (2) Any and all CRC Damages other than those
                      specified    in   preceding    Section    11(f)(i)(A.2)(1)
                      (including,  without  limitation,  Damage  to its  trains,
                      locomotives  and  equipment,  whether owned or leased,  to
                      Railcars and lading in its possession or being handled for
                      its account, and to the property of any others, as well as
                      any Damage arising from or in connection with the death of
                      or injury to any persons,  including,  without limitation,
                      its own employees) shall be allocated and paid as provided
                      in Section  11(c) (CRC  Responsibility  -  Allocation  and
                      Insurance); and

                                    (3) Any  and  all  other  Damages  shall  be
                      allocated as provided in Section 11(b)  (Operators'  Joint
                      Responsibility).

                             (B.1) Tier Two  Damages  Defined.  In this  Section
               11(f),  "Tier  Two  Damages"  shall  include  (1)  those  Damages
               allocated  to Tier  Two  under  Section  11(g)  (Substance  Abuse
               Exceptions)  and  (2)  all of  those  Damages  in  excess  of the
               aggregate   Tier   One   Damages    calculated    under   Section
               11(f)(i)(A.1).

                                     - 30 -
<PAGE>


                             (B.2)  Allocation  of Tier  Two  Damages.  Tier Two
               Damages shall be allocated between or among the parties hereto in
               proportion to their respective fault or negligence in causing the
               Damage.

                      (ii)   Dispute  Resolution.  Any dispute  between or among
        the parties hereto in determining  their  respective fault or negligence
        in  causing  the  Damage  or  otherwise  relating  to  their  respective
        responsibilities  for Damage arising out of,  incidental to or occurring
        in connection  with any incident  shall be submitted  for  resolution by
        binding arbitration pursuant to Section 13 (Arbitration).

                      (iii)  Amendment  of  Certain  Amounts.  The  $25  million
        amount  referred to in this  Section  11(f) may be  adjusted  every five
        years  following the date of this  Agreement  with the prior approval of
        all  parties,  which  approval  may be  given  or  refused  in the  sole
        discretion of each party.

               (g) Substance  Abuse  Exceptions.  Each Operator shall assume and
bear all  responsibility for Damage to the extent caused by acts or omissions of
any of its employees while under the influence of drugs or alcohol, and Sections
11(b)  (Operators'  Joint  Responsibility)  and Section 11(f)  (Specified  Level
Damages)  shall not apply to any such Damage.  If, but for the operation of this
Section  11(g),  all or any Damages from an incident  would  otherwise have been
Tier One Damages under Section 11(f) (Specified  Level Damages),  the portion of
the Damages caused by acts or omissions of any the  employee(s)  while under the
influence of drugs or alcohol  shall be Tier Two Damages,  and  allocated  under
Section  11(f)(i)(B.2)  (Allocation  of Tier  Two  Damages),  and the  remaining
portion of the Damages from that  incident  shall be included in, and  allocated
under,  Tier One or Tier Two  under  the  otherwise  applicable  provisions  for
Section 11(f)(i).

               (h)  Transaction  Agreement.   Section  2.8  of  the  Transaction
Agreement  shall control any conflict  between  Sections  11(b) and (c) and said
Section 2.8.

               (i)  Damages.   As  used  in  this  Section  11  only,  the  term
"Damage(s)" shall exclude:

                      (i)    Operator  Consequential  Damages  (which are always
borne by the Operator which sustained them); and

                      (ii)   any  claim by any party, in its own right,  against
        any  other  party  for  exemplary  or  punitive  damages,  but  not  for
        allocation  under  this  Section 11 of  exemplary  or  punitive  damages
        claimed against that party by a third person not a party hereto.

                                     - 31 -
<PAGE>


With regard to exemplary and punitive Damages the parties  acknowledge and agree
that, with regard to the subject of this Agreement,  the intent and agreement of
the parties is that no party shall bring or recover any claim for  exemplary  or
punitive damages, in its own right,  against any other party, but that any party
will allocate, in accordance with this Section 11, exemplary or punitive Damages
from any claim against it by a third person not a party hereto.

               Section 12.   No Partnership.  Nothing in this Agreement shall be
construed to establish a partnership or joint venture between or among CRC, CSXT
or NSR or any of their affiliates or associates.

               Section 13.   Arbitration.  Any dispute, controversy or claim (or
any  failure  by the  parties  to agree on a matter as to which  this  Agreement
expressly or implicitly contemplates subsequent agreement by the parties, except
for matters left to the sole  discretion of a party)  arising out of or relating
to this  Agreement,  or the breach,  termination  or validity  hereof,  shall be
finally settled through binding arbitration by a sole,  disinterested arbitrator
in accordance with the Commercial  Arbitration Rules of the American Arbitration
Association. The arbitrator shall be jointly selected by the parties but, if the
parties  do  not  agree  on an  arbitrator  within  30  days  after  demand  for
arbitration  is made by a party,  they  shall  request  that the  arbitrator  be
designated by the American Arbitration Association.  The award of the arbitrator
shall be final,  binding  and  conclusive  upon the  parties.  Each party to the
arbitration  shall pay the  compensation,  costs,  fees and  expenses of its own
witnesses,  experts and counsel.  The compensation and any costs and expenses of
the arbitrator shall be borne equally by the parties.  The arbitrator shall have
the power to  require  the  performance  of acts  found to be  required  by this
Agreement,  and to require the cessation or  nonperformance  of acts found to be
prohibited by this Agreement.  The arbitrator  shall not have the power to award
consequential  or punitive  damages.  Judgment  upon the award  rendered  may be
entered  in any  court  having  jurisdiction  thereof,  which  court  may  award
appropriate  relief at law or in equity.  All  proceedings  relating to any such
arbitration, and all testimony, written submissions and award, of the arbitrator
therein,  shall be private and confidential as among the parties,  and shall not
be  disclosed  to any other  Person,  except as  required  by law and  except as
reasonably  necessary to  prosecute  or defend any  judicial  action to enforce,
vacate or modify such arbitration award.

               Section  14.   Term.  This Agreement shall become effective as of
the date first above  written and shall remain in effect until the  twenty-fifth
(25th)  anniversary of such date,  subject to the right of CSXT and NSR to agree
prior  to the  twenty-third  (23rd)  anniversary  of such  date to  extend  this
Agreement for a renewal period of five (5) years;  and if so extended,  to agree
prior to the  twenty-eighth  (28th)  anniversary  of such date to further extend
this  Agreement  for an additional  renewal  period of five (5) years (each such
period, a "Renewal Term").

                                     - 32 -
<PAGE>


               Section 15.   Force Majeure. The obligations,  other than payment
obligations,  of the parties to this Agreement shall be subject to force majeure
(which shall include strikes, riots, floods,  accidents,  Acts of God, and other
causes or  circumstances  beyond the  control of the party  claiming  such force
majeure  as an  excuse  for  non-performance),  but only as long as,  and to the
extent that, such force majeure shall prevent performance of such obligations.

               Section 16. Entire Agreement.  This Agreement and the Transaction
Agreement,   including  the  other  Ancillary  Agreements  (as  defined  in  the
Transaction  Agreement)  constitute the entire agreement and supersede all other
prior  agreements and  understandings,  both written and oral, among the parties
with respect to the subject matter  hereof,  except the letter  agreement  dated
April 8, 1997  between  CSX and NSC to the  extent  such  April 8,  1997  letter
agreement  covers matters not addressed or amended hereby or in the  Transaction
Agreement or the Ancillary Agreements (as defined in the Transaction Agreement);
provided  that it is the intent of the parties that this  Agreement  shall be an
effectuation of such April 8, 1997 letter  agreement  consistent with its terms,
and that the provisions of this Agreement shall be interpreted to give effect to
such April 8, 1997 letter agreement;  and provided further that, in the event of
any  inconsistency  between the terms of this  Agreement  and such April 8, 1997
letter agreement, this Agreement shall prevail.

               Section   17.   Amendment  and  Waiver.  Any  amendment  to  this
Agreement  must be in writing and executed and  delivered by CRC,  CSXT and NSR,
subject to any  jurisdiction  of the STB. Any waiver of any term or provision of
this  Agreement  must be in writing  and  executed  and  delivered  by the party
entitled to enforcement of such term or provision.

               Section 18.   Severability.  If any term, provision,  covenant or
restriction  of this Agreement is held by a court of competent  jurisdiction  or
other  authority to be invalid,  void,  unenforceable  or against its regulatory
policy,  such provision is intended to be  ineffective  only to the most limited
extent  possible in such  context and the  remainder  of the terms,  provisions,
covenants  and  restrictions  of this  Agreement  shall remain in full force and
effect and shall in no way be affected, impaired or invalidated.

               Section 19.   Remedies.

               (a) Entitlement to Certain Remedies.  Each party acknowledges and
agrees that the other parties would be  irreparably  damaged in the event any of
the  provisions of this  Agreement  were not performed by it in accordance  with
their specific terms or were otherwise  breached.  It is accordingly agreed that
each party shall be entitled to an injunction or injunctions to prevent breaches
of such provisions and to specifically  enforce such provisions,  in addition to

                                     - 33 -
<PAGE>

any other remedy to which such party may be entitled, at law or in equity.

               (b) Preclusion of Certain  Remedies.  In no event shall any party
be liable to the other  parties  for any  consequential,  indirect,  incidental,
punitive or other similar  damages  including,  but not limited to, lost profits
for any breach or default,  or any act or omission  arising out of or in any way
relating  to this  Agreement,  under any form or  theory  of action  whatsoever,
whether in contract,  tort or otherwise.  The foregoing is not intended to alter
or limit the allocation of responsibility for Damage as provided in Section 11.

               Section 20.   Interpretation.  This Agreement was drafted jointly
by CSXT and NSR, each of which was advised by its own counsel and other advisors
concerning all of the terms and provisions  hereof;  accordingly,  any ambiguity
herein should not be construed in favor of or against any of them.

               Section 21.  Headings.  Headings  of  Sections  and paragraphs in
this  Agreement are  for reference purposes only and shall not affect in any way
the meaning or interpretation of any term or provision of this Agreement.

               Section 22....Parties.  This Agreement shall inure to the benefit
of and be binding  upon CRC,  CSXT and NSR and any  successor  of any of them by
operation of law, and any assignee  agreed to by them in accordance with Section
23, and nothing in this  Agreement is intended or shall be construed to give any
other Person any legal or equitable right, remedy or claim under or with respect
to this Agreement or any term or provision hereof.

               Section 23.  Assignment.

               (a) Limitation. Except as provided in Section 23(b), neither this
Agreement  (including the documents and instruments  referred to herein) nor any
of the rights,  interests  or  obligations  hereunder,  shall be assigned by any
party,  including by operation of law,  without the prior written consent of the
other parties (except to a controlled subsidiary), which consent may be given or
refused in the sole discretion of each party.

               (b) Successor. Any party without the consent of the other parties
may assign all of its rights and  obligations  under this  Agreement only to any
successor in the event of a merger, consolidation,  sale of all or substantially
all its assets  (but only if such sale  includes  all routes and lines  owned by
such party to access the Shared Assets),  if such assignee executes and delivers
to the other parties  hereto an agreement  reasonably  satisfactory  in form and
substance  to such other party under which such  assignee,  which is  reasonably
satisfactory to the other party, assumes and agrees to perform and discharge all

                                     - 34 -
<PAGE>

the obligations and liabilities of the assigning  party;  provided that any such
assignment  shall not  relieve  the  assigning  party from the  performance  and
discharge of such obligations and liabilities.

               Section 24. Notices.  Any notice given by CRC, CSXT or NSR to the
others  under  this  Agreement  shall be  deemed  delivered  on the date sent by
registered  mail,  or by such  other  means  as they  may  agree,  and  shall be
addressed to them as follows:






               (A) If to CSXT:

                      Executive Vice President and Chief Operating Officer
                      CSX Transportation, Inc.
                      500 Water Street, J120
                      Jacksonville, Florida  32202

               (B) If to NSR:

                      Senior Vice President Operations
                      Norfolk Southern Railway Company
                      Three Commercial Place
                      Norfolk, Virginia  23510-2191

               (C) If to CRC:

                      President and Chief Executive Officer
                      Consolidated Rail Corporation
                      2001 Market Street
                      Two Commerce Square
                      Philadelphia, Pennsylvania  19101

and each of them may from time to time change its address in this  Section 24 by
written notice delivered to the others.

               Section 25.  Governing Law.  This  Agreement shall be governed by
and   construed in  accordance with the  laws of the   Commonwealth of Virginia,
without regard to principles of conflicts of laws.

                                     - 35 -
<PAGE>



               IN WITNESS WHEREOF, the parties hereto have caused this Agreement
to be executed in counterparts by their duly authorized  officials as of the day
first above written.


                   CSX TRANSPORTATION, INC.



                   By:  /s/PETER J. SHUDTZ
                        ------------------
                        Peter J. Shudtz

                   Title:  Vice President - Law and General Counsel - CSX
                           Corporation, authorized agent for CSX Transportation,
                           Inc.


                   NORFOLK SOUTHERN RAILWAY COMPANY



                   By:  /s/  J. L. MANETTA
                        ------------------
                        J. L. Manetta

                   Title:  Senior Vice President Operations


                   CONSOLIDATED RAIL CORPORATION



                   By:  /s/TIMOTHY O'TOOLE
                        ------------------
                        Timothy O'Toole

                   Title:  President

                                     - 36 -
<PAGE>



                                                                       EXHIBIT A


                               OPERATING PROTOCOLS

                          Consolidated Rail Corporation
                               Shared Assets Area
                          Terminal Capacity Guidelines


Yard Operations

o   Cars  loaded or empty moving  outbound to either parent* company, which have
    been  made up  for train   departure at either a  serving  merchandise yard,
    Automotive  Terminal or jointly used  Intermodal Facility will be considered
    available at the published departure time for scheduled trains and the later
    of 4 hours after   notice to the parent or actual  available time (set time)
    for non-scheduled or extra trains.  Cars  remaining available for  departure
    in excess of ten (10) hours will be subject to a charge of $141.00  per car.
    Thereafter, for every  eight (8) hours that the same cars continue to remain
    on track, along  with all   other cars of the   same block codes  within the
    originating   dispatch yard, will  be subject  to an   additional  charge of
    $141.00 per car.

o   Cars loaded or empty  assembled for outbound train dispatch to either parent
    company will be considered  available at published  departure  time for such
    scheduled  trains.  The Shared Assets Areas management will provide four (4)
    hours  advance  notice  prior to set time on  non-scheduled  or extra trains
    before they will be considered available for departure.

o   Management  of Shared  Assets Areas may refuse an inbound  train of the same
    category when a specific destination terminal has been holding more than one
    (1)  intermodal,  automotive,  manifest  or unit train of a parent for power
    and/or crew beyond ten (10) hours of scheduled departure or availability and
    conditions within the involved  destination  terminal preclude the effective
    handling of the offered inbound trains.

o   Acts  of God,  Mainline  blockages,  labor  strikes  or  other  causes  to a
    cessation of consistent  service beyond the control of a parent company will
    be  considered  by the  management  of the  Shared  Assets  Areas  as to the
    legitimacy of any assessment.

o       Opportunities for the Shared Assets Areas management to consolidate

- ---------------------
*The term "parent" means CSXT and/or Norfolk Southern Railway Co. ("NSR") and is
not intended to describe the legal relationship between the parties.




                                        1


<PAGE>


     trains for the  benefit of a  specific  Shared Assets  Area  operation  and
     the involved parent,  as mutually agreed by the parties, will not result in
     charges on cars designated for the annulled train resulting from said
     consolidation.

o   An  inventory  of hold cars  awaiting  disposition  within any given  Shared
    Assets Area territory  should not exceed thirty (30) cars per day for either
    CSXT or NSR  individually.  The Shared Assets Areas  management may elect to
    limit  receipt  of  inbound  car flow  from the  delinquent  parent  for the
    affected  Shared Assets Areas  territory,  in accordance with the guidelines
    for holding  trains.  Any loaded or empty car including  those in unit train
    consists  carrying a "No Bill" status more than  twenty-four (24) hours will
    be assessed $10.00 per hour in excess thereof.

o   Trains  inbound to the Shared Assets Area territory must have proper car and
    train documents.  If this information is lacking,  the Shared Area managers,
    at their  discretion,  may hold trains  outside the boundaries of the Shared
    Assets Area until proper documentation is received.

o   Regardless of company of  employment,  any qualified crew in the Shared Area
    may operate any  locomotive,  regardless of ownership,  in that area for the
    purposes of positioning/hostling or movement of light power between yards.

Held Trains

o   In recognition  of terminal  fluidity and capacity  utilization,  the Shared
    Assets Areas management can require, in coordination with a parent's command
    center,  an inbound  train to be held  outside  the  boundaries  of a Shared
    Assets Area.

    -     Such  notification  must be given with enough notice for the parent to
          chamber  the  train  at  a  location  that  minimizes   disruption  to
          operations.

    -     Decisions by the Director of Train  Operations  of Shared Assets Areas
          management  are final in this  regard.  Neither  parent may compel the
          Shared Assets Areas management to accept trains.

    -     Similarly, the decision to hold out a train other than temporary holds
          is recognized as a serious  action,  which will be done only after all
          other alternatives are  exhausted.  Data  on  these  actions  will  be
          maintained by Shared  Assets  Areas management  and will be  regularly
          available for briefing  to the  Conrail's  Board of  Directors  at its
          pleasure.






                                        2
<PAGE>

Storage

o   Neither  parent  company  may store or  pre-position  cars on Shared  Assets
    Area's  tracks,  including  yard and  industrial  tracks to which  they have
    access.  Empty cars routed to the Shared  Assets  Areas must have a customer
    destination assigned, and must be loaded without beginning to accrue charges
    as described in Conrail's Demurrage Tariff in effect on May 1, 1999. When it
    is determined  that cars cannot be delivered to the customer within 60 hours
    of arrival,  a call will be made to the parent's  operations  center.  After
    such a call is made, except in extraordinary  cases, these cars will then be
    placed on the parent's first available outbound train.

o   CSXT and NS will  independently  establish  such  demurrage  and car storage
    arrangements  with customers as each deems proper.  Should customers keep or
    store cars on SAA tracks  beyond the time at which  charges  would  begin to
    accrue as called for in Conrail's Demurrage Tariff in effect on May 1, 1999,
    then the  parent  road  will be  assessed  $100 per car per day to cover the
    operational  cost of congestion and  inefficient  use of Shared Assets Areas
    facilities.

o   CSXT  and   NSR recognize that  certain customers are currently provided car
    storage  within the   Shared Asset  Areas, and   that this   storage  may be
    essential to the  functioning of the business of these customers.  CSXT, NSR
    and   Shared Assets  will review   current pools and by consent of all three
    parties   approve their makeup and location based on operating efficiencies.
    Thereafter  pools will   be regularly   reviewed for the   provision of such
    storage to avoid congestion.  Any request for additional car storage for any
    Shared   Assets  Area customers  must be approved   by the Parents, who will
    consider  the  availability of  additional space with a view toward assuring
    that   operations in the  Shared Assets   Area remain  fluid and will not be
    affected by providing such car storage.

Interchange

o   CSXT and NSR will not  interchange  cars to each  other  within  the  Shared
    Assets  Areas  locations  unless  specifically   provided  through  separate
    agreements. No open interchanges have been established except at industries.










                                        3

<PAGE>

Blocking

o   To ensure the equal and fair use of the Shared  Assets Area  capacity by its
    parent companies, the following car classification requirements will govern:

    -   Each parent  company  will be required to block  inbound  trains for the
        Shared Assets  Areas.  Each parent will make the number of blocks called
        for in the  split-date  Operating  Plan.  Failure to comply with inbound
        blocking  requirements and execute appropriate setoffs (unless otherwise
        directed by Shared Assets
        management)  within the Shared  Assets Area will result in an assessment
        of $50.00 per loaded or empty car.

    -   Management of the Shared Assets Areas will be required to block outbound
        trains.  Parent  companies  will  receive  the  number of blocks at each
        Shared  Assets  Area  terminal  that  is  called  for in the  split-date
        Operating Plan.

    -   Changes to the number of blocks made by or  delivered  to a Shared Asset
        terminal may be made only by mutual consent of all three parties.

    -   Parent companies,  except by joint agreement,  may not compel the Shared
        Assets  Areas  management  to make a  greater  number  of  blocks at any
        terminal,  beyond the number of called for in the  split-date  Operating
        Plan.

    -   Each   parent may  change  the  definition of   its own  specific blocks
        originating at a Shared Assets Area terminal.

Hours of Service and Recrews

o   Train  crews on parent  trains  approaching  a Shared  Assets Area must have
    sufficient  time to  terminate  in or exit the Shared  Assets  Areas  before
    hours-of-service  laws require them to rest.  Sufficient  time is considered
    the trains scheduled elapsed time to terminate in or pass through the Shared
    Assets Area.  The Shared Assets Areas  management  may grant an exception if
    the train can make it to its destination without undue disruption.

o   Shared Assets Areas shall have the option to provide T&E relief  service for
    any road train on the hours-of-service law, regardless of parent company.

    -   Such relief will be provided  after  coordination  with the  appropriate
        parent's  operations  center indicating the involved parent will provide
        no relief crew.



                                        4
<PAGE>


    -   Recrews  will be at the sole cost and expense of the parent  whose train
        is recrewed at full cost plus a $500 surcharge.

    -   If specific  trains  frequently  require  recrews,  Shared  Assets Areas
        management  may request the parent to change its schedule or slotting of
        subject train with the right to repeatedly  hold that train for a recrew
        outside the Shared  Assets  Areas as set forth  under the "held  trains"
        provision   until  such   appropriate   adjustments   are  made  to  the
        non-conforming schedule.

    -   Data on  trains  recrewed  will be  maintained  by Shared  Assets  Areas
        management  and will be  regularly  available  for briefing to Conrail's
        Board of Directors at its pleasure.

Charges

o   The charges  paid by either  owner under these  protocols  will be made to a
    Conrail "passive income" account, which will be administered by Conrail.

Changes

o   These terminal capacity guidelines will be reviewed at the request of any of
    the three parties (CSXT, NSR, and/or CSAO).  Proposed changes are subject to
    the arbitration  provisions of the Shared Asset Area Operating Agreements in
    the event CSXT and NSR cannot agree.



















                                        5



                                                                    Exhibit 10.6

                               SHARED ASSETS AREA

                               OPERATING AGREEMENT

                                       FOR

                            SOUTH JERSEY/PHILADELPHIA


                            Dated as of June 1, 1999


                                  By and Among


                         CONSOLIDATED RAIL CORPORATION,

                          CSX TRANSPORTATION, INC. and

                        NORFOLK SOUTHERN RAILWAY COMPANY


















<PAGE>



                                TABLE OF CONTENTS


                                                                           Page

Section 1.  Definitions.......................................................1

        (a)    AAR............................................................1

        (b)    Accounting Plan................................................1

        (c)    Action.........................................................2

        (d)    Adjacent Improvements..........................................2

        (e)    Bill...........................................................2

        (f)    Billing Month..................................................2

        (g)    Board of Managers..............................................2

        (h)    Budgeted Capital Expenditures..................................2

        (i)    Capital Expenditure Budget.....................................2

        (j)    Capital Expenditure Statement..................................2

        (k)    CRC Administrative Office......................................2

        (l)    CRC Board......................................................2

        (m)    CRC Train......................................................2

        (n)    CRC Train Usage Percentage.....................................2

        (o)    CSX............................................................3

        (p)    CSXT Operating Agreement.......................................3

        (q)    Damage(s)......................................................3

        (r)    Dispute Letter.................................................3


<PAGE>




                                                                           Page

        (s)    Excluded Taxes.................................................3

        (t)    Expense Statement..............................................3

        (u)    GAAP...........................................................3

        (v)    General Manager................................................3

        (w)    Governmental Entity............................................3

        (x)    Interest Rental................................................3

        (y)    Jointly-Operated Facility......................................4

        (z)    Lesser Insured Operator........................................4

        (aa)   Letter Agreement...............................................4

        (bb)   Liabilities....................................................4

        (cc)   Nonseverable Improvement.......................................4

        (dd)   NSC............................................................4

        (ee)   NSR Operating Agreement........................................4

        (ff)   NYC............................................................4

        (gg)   Operating Budget...............................................4

        (hh)   Operating Plan.................................................5

        (ii)   Operator.......................................................5

        (jj)   Operator Consequential Damages.................................5

        (kk)   Operator's Expense Percentage..................................5

        (ll)   Operator's Facility............................................5

                                     - ii -
<PAGE>


                                                                           Page

        (mm)   Operator Train.................................................5

        (nn)   Person.........................................................5

        (oo)   Program Maintenance............................................5

        (pp)   Program Maintenance Proposal...................................5

        (qq)   PRR............................................................5

        (rr)   Railcar........................................................6
 .
        (ss)   Reimbursable Expenses..........................................6

        (tt)   Renewal Term...................................................6

        (uu)   RoadRailer(R)..................................................6

        (vv)   Routine Maintenance............................................6

        (ww)   Severable Improvement..........................................6

        (xx)   Shared Asset Value.............................................6

        (yy)   Shared Assets..................................................6

        (zz)   Shared Assets Area.............................................7

        (aaa)  STB............................................................7

        (bbb)  Switching and Yard Services....................................7

        (ccc)  Tax or Taxes...................................................7

        (ddd)  Temporary Services.............................................7

        (eee)  Tier One Damages...............................................7

        (fff)  Tier Two Damages...............................................7

                                    - iii -
<PAGE>


                                                                           Page

        (ggg)  Total Train Usage Percentage...................................7

        (hhh)  Transaction Agreement..........................................8

        (iii)  Usage Statement................................................8

        (jjj)  USOA...........................................................8

        (kkk)  Valuation Date.................................................8

        (lll)  Zone...........................................................8

Section 2.  Management........................................................8

        (a)    CRC Board......................................................8

        (b)    General Manager................................................9

        (c)    Employees......................................................9

        (d)    CRC Responsibilities..........................................10

        (e)    Impartiality..................................................10

        (f)    Independent Contractors.......................................10

Section 3.  Operations.......................................................10

        (a)    Operator's Rights.............................................10

        (b)    Use...........................................................11

        (c)    Grant of Rights...............................................11

        (d)    Switching and Yard Services...................................13

        (e)    Operating Protocols...........................................13

        (f)    Freight Traffic to Remain in Account of Each Operator.........13

                                     - iv -
<PAGE>


                                                                           Page

        (g)    Rates, Routes and Divisions...................................13

        (h)    Shipper Bills.................................................14

        (i)    Service Responsibility........................................14

        (j)    Dispatching...................................................14

        (k)    Railcar Weighing..............................................14

        (l)    Freight Claims................................................14

        (m)    Freight Car Repairs...........................................15

        (n)    Train Services................................................15

        (o)    Wrecking Service..............................................15

        (p)    Admission of Third Parties....................................15

Section 4.  Equipment and Properties.........................................15

        (a)    Procurement...................................................15

        (b)    Contribution of Locomotives by Operators......................16

        (c)    Locomotive Service and Repair.................................16

Section 5.  Maintenance......................................................16

        (a)    Routine Maintenance...........................................16

        (b)    CRC Program Maintenance.......................................17

        (c)    Maintenance Standards.........................................17

Section 6.  Capital Improvements.............................................18

        (a)    Proposed Projects.............................................18

                                     - v -
<PAGE>


                                                                           Page

        (b)    CRC Board Approved Projects...................................18

        (c)    Nonseverable Improvement Projects.............................18

        (d)    Severable Improvement Projects................................19

        (e)    Capital Improvements as Shared Assets.........................19

        (f)    Title to Severable Improvements...............................19

        (g)    Noninterference...............................................20

        (h)    Switch Connections............................................20

        (i)    Adjacent Improvements.........................................20

        (j)    Operator's Facilities.........................................21

Section 7.  Accounting.......................................................21

        (a)    Books of Record and Account...................................21

        (b)    Financial Statements..........................................21

Section 8.  Costs and Budgets................................................21

        (a)    CRC Costs.....................................................21

        (b)    Employee Cost Reimbursement...................................21

        (c)    Capital Expenditure Budget....................................21

        (d)    Operating Budget..............................................22

Section 9.  Cost Sharing.....................................................22

        (a)    Accounting Plan...............................................22

        (b)    Usage Statement...............................................24

                                     - vi -
<PAGE>


                                                                            Page

        (c)    Expense Statement.............................................24

        (d)    Capital Expenditure Statement.................................24

        (e)    Bills.........................................................25

        (f)    Payment.......................................................25

        (g)    Disputed Bills................................................25

Section 10.  Access..........................................................26

Section 11.  Liability.......................................................26

        (a)    Operators' Sole Responsibility................................26

        (b)    Operators' Joint Responsibility...............................26

        (c)    CRC Responsibility - Allocation and Insurance.................27

        (d)    Process.......................................................28

        (e)    Indemnification...............................................28

        (f)    Specified Level Damages.......................................28

        (g)    Substance Abuse Exceptions....................................30

        (h)    Transaction Agreement.........................................30

        (i)    Damages.......................................................30

Section 12.  No Partnership..................................................31

Section 13.  Arbitration.....................................................31

Section 14.  Term............................................................31

Section 15.  Force Majeure...................................................32

                                    - vii -
<PAGE>


                                                                           Page

Section 16.  Entire Agreement................................................32

Section 17.  Amendment and Waiver............................................32

Section 18.  Severability....................................................32

Section 19.  Remedies........................................................32

        (a)    Entitlement to Certain Remedies...............................32

        (b)    Preclusion of Certain Remedies................................33

Section 20.  Interpretation..................................................33

Section 21.  Headings........................................................33

Section 22.  Parties.........................................................33

Section 23.  Assignment......................................................33

        (a)    Limitation....................................................33

        (b)    Successor.....................................................33

Section 24.  Notices.........................................................34

Section 25.  Governing Law...................................................34

EXHIBIT A - Operating Protocols


                                    - viii -
<PAGE>





                               SHARED ASSETS AREA

                               OPERATING AGREEMENT

                                       FOR

                            SOUTH JERSEY/PHILADELPHIA


               This SHARED ASSETS AREA OPERATING  AGREEMENT  ("Agreement") dated
as of June 1, 1999, is by and among Consolidated Rail Corporation  ("CRC"),  CSX
Transportation, Inc. ("CSXT") and Norfolk Southern Railway Company ("NSR").

                              W I T N E S S E T H:

               WHEREAS, all   capitalized   terms  in   this  Agreement have the
respective meanings set forth in Section 1; and

               WHEREAS,  CSX owns all of the common stock of and controls  CSXT,
NSC owns all of the common  stock of and  controls  NSR, and CSX and NSC jointly
control CRC; and

               WHEREAS, CSXT, NSR and CRC desire that the Shared Assets shall be
owned,  operated and maintained by CRC and used by or for the exclusive  benefit
of CSXT and NSR,  and that CSXT and NSR shall each have full and equal rights to
use the Shared  Assets to provide  competitive  railway  freight  transportation
services to, from and between all places within the Shared Assets Area.

               NOW, THEREFORE,  in consideration of the premises,  covenants and
agreements set forth herein, and for other good and valuable consideration,  the
receipt and sufficiency of which is acknowledged, CRC, CSXT and NSR hereby agree
as follows:

               Section 1.....Definitions.   For  purposes of this Agreement, the
following terms have the following meanings:

               (a)    "AAR" means the Association of American Railroads.

               (b)  "Accounting  Plan"  means  the  plan of  accounting  adopted
pursuant to Section 9(a).

               (c) "Action" means any action, claim, suit, arbitration, inquiry,
subpoena,  discovery  request,  proceeding  or  investigation  by or before  any
Governmental Entity.

<PAGE>


               (d) "Adjacent Improvement" means a capital improvement, such as a
spur,  which provides access to customers and local  industries and which (i) is
on  property  which is not part of the Shared  Assets and (ii) will be  directly
(without  intermediate  connection  to another  railroad)  attached  to trackage
included within the Shared Assets.

               (e) "Bill" means a bill delivered by CRC to an Operator  pursuant
to Section 9(e).

               (f)  "Billing   Month"   means  the  calendar   month  for  which
information is shown on a Usage Statement.

               (g) "Board of Managers"  means any Board of Managers which may be
appointed by the CRC Board pursuant to Section 2(a)(ii).

               (h) "Budgeted Capital  Expenditures"  means capital  expenditures
included  on a Capital  Expenditure  Budget  which has been  approved by the CRC
Board.

               (i)  "Capital   Expenditure   Budget"  means  a  written   budget
specifying  proposed  capital  expenditures  to be made by CRC with  respect  to
Shared Assets for the periods of time specified in such budget, and the proposed
sources of the capital required to make such expenditures.

               (j)  "Capital Expenditure Statement" means  a statement delivered
by CRC pursuant to Section 9(d).

               (k) "CRC Administrative  Office" means the administrative  office
of CRC located at Philadelphia,  Pennsylvania, or at such other place designated
by CRC in a notice it delivers to CSXT and NSR.

               (l) "CRC Board" means the Board of Directors of CRC.

               (m) "CRC  Train"  means a train  operated  by CRC and  performing
services pursuant to Sections 3(c) or (d).

               (n) "CRC Train  Usage  Percentage"  means for an  Operator  for a
particular  time period and Zone, the percentage  obtained by multiplying 100 by
the  quotient  obtained  by  dividing  (i) the total  number of loaded and empty
Railcars in the account of such Operator in CRC Trains, by (ii) the total number
of loaded and empty  Railcars in the  accounts of both  Operators in CRC Trains,
during such time period in such Zone.

               (o) "CSX" means CSX Corporation.

                                     - 2 -
<PAGE>

               (p) "CSXT Operating Agreement" means the agreement, dated June 1,
1999,  between CSXT and NYC providing for the use,  operation and maintenance by
CSXT of certain assets owned or leased by NYC.

               (q) "Damage(s)" means all assessments,  fines,  losses,  damages,
liabilities,   and  costs  and  expenses  related  thereto,  including,  without
limitation,  interest,  penalties and attorneys' and consultants'  fees and also
expressly  including,  without  limitation,  all  liabilities  arising after the
effective date hereof under the Federal Employers Liability Act, as amended, and
environmental laws.

               (r)  "Dispute  Letter"  means a letter  delivered  by an Operator
pursuant to Section 9(g)(i).

               (s) "Excluded  Taxes" means:  (A) all Taxes based, in whole or in
part, on net income or gross income (including,  without limitation, any minimum
tax) of CRC or which are in substitution for, or relieve CRC from, any Tax based
upon or  measured  by CRC's  net  income  or  gross  income,  together  with any
interest,  penalties,  additions  to tax or  additional  amounts that may become
payable in  respect  thereof;  (B)  business  and  occupation  taxes,  and gross
receipts taxes (unless in the nature of a sales tax) of CRC and Taxes based upon
the equity interests of CRC; and (C) interest, fines and penalties to the extent
due to the acts or omissions of CRC in connection with such Excluded Taxes.

               (t)  "Expense  Statement"  means  a  statement  delivered  by CRC
pursuant to Section 9(c).

               (u)  "GAAP" at  any  time means   generally   accepted accounting
principles in effect at such
time.

               (v) "General Manager" means the chief executive officer of CRC.

               (w)  "Governmental  Entity"  means any federal,  state,  local or
foreign  court,  administrative  agency or commission or other  governmental  or
regulatory authority or commission or any arbitration tribunal.

               (x)  "Interest  Rental"  means  an  amount  representing  a  fair
periodic  return  on the  Shared  Asset  Value as of the most  recent  preceding
Valuation Date as determined by such  appraiser as CSXT and NSR may select.  The
Interest Rental for the first six years of this Agreement shall be as follows:

                                     - 3 -

<PAGE>


               June 1, 1999  through May 31,  2000 -- $18  million  June 1, 2000
               through May 31, 2001 -- $18 million  June 1, 2001 through May 31,
               2002 -- $20  million  June 1, 2002  through  May 31,  2003 -- $22
               million  June 1, 2003 through May 31, 2004 -- $25 million June 1,
               2004 through May 31, 2005 -- $27 million

               (y) "Jointly-Operated Facility" means a facility or yard which is
operated by or for a rail carrier and one or more other rail carriers.

               (z) "Lesser  Insured  Operator"  means the Operator which has the
lesser (as between the  Operators)  amount of  available  insurance  benefits as
specified in Section 11(f)(i)(A.1)(2).

               (aa) "Letter  Agreement"  means the letter agreement dated May 1,
1999 between NSC and CSX relating to the settlement of certain matters.

               (bb)  "Liabilities"  means  any and all  debts,  liabilities  and
obligations  of any kind  whatsoever,  whether  or not  accrued,  contingent  or
reflected  on  a  balance  sheet,  known  or  unknown,   absolute,   determined,
determinable or otherwise,  including,  without limitation,  those arising under
any law, rule,  regulation,  action, order or consent decree of any Governmental
Entity or any judgment in any Action of any kind or award of any  arbitrator  of
any kind and those arising under any contract.

               (cc) "Nonseverable Improvement" means a capital improvement which
is integral to the operation of the Shared Assets and is not readily removable.

               (dd)   "NSC" means Norfolk Southern Corporation.

               (ee) "NSR Operating Agreement" means the agreement, dated June 1,
1999,  between NSR and PRR providing for the use,  operation and  maintenance by
NSR of certain assets owned or leased by PRR.

               (ff) "NYC" means New York Central  Lines LLC, a Delaware  limited
liability company.

               (gg)  "Operating   Budget"  means  a  written  budget  specifying
estimated  operating  revenues and expenses and working capital  requirements of
CRC with respect to the Shared Assets for the periods of time  specified in such
budget.


                                     - 4 -
<PAGE>


               (hh)  "Operating  Plan"  means the plan for road  train and local
train  schedules and  classifications  and related  operating  protocols for the
Shared  Assets Area as may be agreed to, and modified from time to time, by CRC,
CSXT and NSR.

               (ii) "Operator" means either CSXT or NSR.

               (jj)  "Operator   Consequential   Damages"  means  consequential,
indirect, incidental or other similar damage, injury or loss to an Operator.

               (kk) "Operator's  Expense  Percentage"  means for an Operator the
percentage  obtained by multiplying 100 by the quotient obtained by dividing (i)
the total Reimbursable  Expenses (except for Interest Rental,  Taxes,  insurance
costs and any other CRC  expenses  not  apportioned  between the  Operators on a
usage basis) payable by such Operator for a particular period, by (ii) the total
Reimbursable  Expenses (except for Interest Rental,  Taxes,  insurance costs and
any other CRC expenses not  apportioned  between the Operators on a usage basis)
payable by both Operators for such period.

               (ll)  "Operator's  Facility"  means a  present,  expanded  or new
facility or yard which is owned or controlled exclusively by an Operator.

               (mm)  "Operator  Train" means a train operated by an Operator and
performing services in accordance with Sections 3(a) and 3(c).

               (nn) "Person"  means any  individual,  corporation,  association,
partnership  (general  or  limited),   joint  venture,  trust,  estate,  limited
liability company or other legal entity or organization.

               (oo)  "Program  Maintenance"  means  scheduled  renewal of track,
signals, structures and other fixed facilities performed by system or production
gangs assembled to accomplish a specific task or tasks.

               (pp)  "Program  Maintenance  Proposal"  means a written  proposal
prepared by CRC, CSXT or NSR which describes specific Program  Maintenance which
the preparer of such proposal believes is necessary or desirable to maintain the
Shared  Assets in a safe  operating  condition to permit or  facilitate  (i) the
performance by CRC of its services  pursuant to this Agreement,  or (ii) the use
of Shared Assets by the Operators, and which specifies a budget for such Program
Maintenance.

               (qq) "PRR"  means  Pennsylvania  Lines  LLC,  a Delaware  limited
liability company.


                                     - 5 -
<PAGE>


               (rr)  "Railcar"  means,  except  as  otherwise  provided  in  the
Accounting  Plan,  each  railroad  freight  car,  locomotive,  caboose  or other
equipment  (including   RoadRailer(R)  or  comparable  bimodal  freight  hauling
equipment  in the  account of either  Operator)  furnished  in  substitution  of
railroad equipment,  loaded or empty, which an Operator originates,  terminates,
switches or moves on or overhead to any Shared Assets,  except that (i) a single
standard flat car not exceeding 96 feet in length  (excluding  articulated  flat
cars) shall count as a single  Railcar,  (ii)  freight rail cars  consisting  of
articulated units bearing AAR Car Type Codes "Q" and "S" shall count as multiple
Railcars  based on the  second  (numeric)  digit  of the Car Type  Code for such
articulated  units (by way of  example,  a car  consisting  of AAR Car Type Code
"S566" would be counted as five Railcars) (or  corresponding  car type codes and
digits if the AAR Car Type Codes  should be modified at any time during the term
of this  Agreement),  and (iii) a single  unit of  RoadRailer(R)  equipment  (or
comparable  bimodal freight hauling equipment in the account of either Operator)
shall count as one-half (1/2) of a Railcar.

               (ss)  "Reimbursable  Expenses"  means  the  expenses  shown on an
Expense Statement, minus the revenues, if any, shown on such Expense Statement.

               (tt) "Renewal Term" means the term of extension of this Agreement
under Section 14.

               (uu)  "RoadRailer(R)"  means bimodal  freight  hauling  equipment
manufactured  by or under  license  from  "RoadRailer(R)",  a division of Wabash
National Corporation,  and capable of movement over the highway when pulled by a
tractor and on the rails using locomotive power.

               (vv) "Routine  Maintenance"  means  day-to-day  repairs to track,
signals,  structures  and other  fixed  facilities  that are not part of Program
Maintenance.

               (ww) "Severable Improvement"  means  a capital  improvement which
is not a Nonseverable Improvement.

               (xx)  "Shared  Asset  Value"  means at any date the  value of the
Shared  Assets,  except  leases  and other  contract  rights  granted  by either
Operator to CRC, as of the most recent preceding Valuation Date as determined by
such appraiser as CSXT and NSR may select.

               (yy) "Shared Assets" means all tracks, lands,  easements,  rights
of way, structures, facilities,  appurtenances and rights related thereto, which
CRC owns,  leases or otherwise  has the right to operate over  (including  those
segments over which CRC or an Operator  possesses  operating  rights pursuant to
Section  3(c)),  and which are used for railway  purposes  in the Shared  Assets

                                     - 6 -
<PAGE>

Area,  including  the  properties,  rights,  equipment,  inventory and supplies,
whether  owned or leased,  described  or  referred  to in Item 3A of  Schedule 1
(including  Attachments I and II) of the  Transaction  Agreement,  but excluding
Operator's Facilities.

               (zz) "Shared Assets Area" means the geographical  area comprising
the Shared  Assets  and  Operator  Facilities  and  Jointly-Operated  Facilities
directly  (without  intermediate  connection  to another  railroad)  attached to
trackage  included  within the Shared Assets,  which is designated as the "South
Jersey/Philadelphia" Shared Assets Area.

               (aaa) "STB" means the Surface  Transportation  Board or, if there
shall be no Surface  Transportation  Board,  any federal agency which is charged
with  the  function  of  approving  combinations  by rail  carriers  or  persons
controlling them, or of other arrangements  between rail carriers,  and granting
exemptions  from other laws with respect  thereto or regulating  other  specific
functions  with  respect to the  context in which such term is  employed  or any
successor entity thereof.

               (bbb)   "Switching  and  Yard  Services"  means  the  service  of
classifying   and   assembling   trains  for  the  account  of  an  Operator  in
Jointly-Operated Facilities;  movement of loaded or empty Railcars between yards
and local industries;  and switching trains and Railcars at yards, terminals and
local industries.

               (ccc) "Tax" or "Taxes"  means taxes of any kind,  levies or other
similar  assessments,  customs,  duties,  imposts,  charges or fees,  including,
without limitation,  income taxes, gross receipts,  ad valorem,  excise, real or
personal property, sales, use, payroll, withholding,  unemployment, transfer and
gains  taxes or other  governmental  taxes  imposed  by or payable to the United
States, or any state, local or foreign government or subdivision thereof, and in
each instance  such term shall  include any interest,  penalties or additions to
tax attributable to such Tax or Taxes.

               (ddd) "Temporary Services" means services provided by CSXT or NSR
employees  in the  operation,  maintenance  or repair of any Shared  Asset on an
emergency  basis with the prior  approval of the  General  Manager or senior CRC
employee who is directly  responsible  for the operation or  maintenance of such
Shared Asset.

               (eee) "Tier One Damages" means those Damages  defined as Tier One
Damages in Section 11(f)(i)(A.1).

               (fff) "Tier Two Damages" means those Damages  defined as Tier Two
Damages in Section 11(f)(i)(B.1).


                                     - 7 -
<PAGE>


               (ggg) "Total Train Usage  Percentage" means for an Operator for a
particular  time period and Zone, the percentage  obtained by multiplying 100 by
the quotient  obtained by dividing (i) the sum of the total number of loaded and
empty  Railcars  in the  account  of such  Operator  in CRC Trains and the total
number of loaded and empty  Railcars in the account of such Operator in Operator
Trains,  by (ii) the sum of the total number of loaded and empty Railcars in the
accounts  of both  Operators  in CRC Trains  and the total  number of loaded and
empty Railcars in the accounts of both Operators in Operator Trains, during such
period in such Zone.

               (hhh)  "Transaction  Agreement"  means the Transaction  Agreement
dated as of June 10, 1997,  among CSX, CSXT, NSC, NSR, Conrail Inc., CRC and CRR
Holdings LLC.

               (iii)  "Usage  Statement"  means  a  statement  delivered  by CRC
pursuant to Section 9(b).

               (jjj) "USOA" means the uniform system of accounts  prescribed for
class I railroads by the STB or any successor  federal agency that shall succeed
to the functions of the STB in prescribing  uniform systems of accounts for rail
carriers;  provided,  that if there shall be no STB and no such federal  agency,
USOA shall mean such  system of  accounts  as is  generally  maintained  by rail
carriers consistent with GAAP as applied in the rail industry.

               (kkk)  "Valuation  Date"  means  the date of this  Agreement  and
thereafter the sixth (6th), twelfth (12th),  eighteenth (18th) and twenty-fourth
(24th)  anniversaries  of the date of this  Agreement  and the first day of each
Renewal Term.

               (lll) "Zone" means a designated geographic section, or designated
facilities,  of the Shared  Assets  Area as  established  and  described  in the
Accounting Plan.

               Section 2     Management.

               (a)    CRC Board.

                      (i)    The CRC Board shall manage the Shared Assets.

                      (ii)   The  CRC Board may appoint a Board of  Managers,  a
        committee,  a CRC  officer  or other  persons  to have such  duties  and
        authority  with respect to the Shared  Assets as may be assigned to them
        from time to time by the CRC Board.

                                     - 8 -

                      (iii)  Any  Board of Managers  appointed  by the CRC Board
        shall  be  comprised  of an  equal  number  of  individuals  (and  their
        successors) nominated by CSXT and nominated by NSR.

                      (iv)   The  CRC  Board  shall  remove  from  any  Board of
        Managers (A) at the  direction of CSXT,  any person who was nominated by
        CSXT,  and (B) at the  direction of NSR, any person who was nominated by
        NSR.

               (b)    General Manager.

                      (i)    The General Manager shall not at any time have been
        an employee of CSXT or NSR or any of their  affiliates  unless otherwise
        agreed to by both Operators, and shall be appointed by the CRC Board.

                      (ii)   The  General Manager shall manage and supervise the
        ownership,  operation,  maintenance  and  use of the  Shared  Assets  in
        accordance  with  directives  and  policies  of the CRC  Board  and this
        Agreement,  subject to the authority of the CRC Board,  and through such
        Shared  Assets  Area   superintendents  and  other  Shared  Assets  Area
        executives as are appointed by the General  Manager with the approval of
        the CRC Board.  The General  Manager shall report to the CRC Board.  The
        General  Manager  shall  perform  his  or  her  responsibilities  on  an
        impartial and non-discriminatory basis as between CSXT and NSR.

                      (iii)  The  General  Manager  may be removed  from  office
        prior to the  expiration of his or her term at any time by a majority of
        the CRC Board for any reason or for no reason.  Upon the written request
        of CSXT or NSR to the CRC  Board,  the  General  Manager  shall  also be
        removed  from  office  prior  to the  expiration  of his or her term for
        serious  misconduct,  which  shall  mean  conduct  that  would  make  it
        unreasonable to retain the General Manager, including but not limited to
        conduct  such  as:  (A)  violation  of  applicable  alcohol  or drug use
        policies, (B) fraud, (C) embezzlement or other act of dishonesty against
        CRC, CSXT or NSR or any of their customers or suppliers,  (D) activities
        willfully undertaken by the General Manager which reflect adversely upon
        the  reputation  of  CRC,  CSXT  or  NSR,  (E)  refusal  to  perform  or
        substantial  neglect of the  responsibilities  assigned  to the  General
        Manager,  (F)  failure  to  perform  his or her  responsibilities  on an
        impartial and non-discriminatory  basis as between CSXT and NSR after 45
        days' written notice from an Operator  describing such failure,  (G) any
        violation of any law or rule or  regulation of any  Governmental  Entity
        which results in serious  adverse  consequences  to CRC, CSXT or NSR, or
        (H) any material  violation of any  directive or policy of the CRC Board
        or any  statutory or common law duty of loyalty to CRC. If a majority of
        the CRC  Board in  response  to such a  request  of CSXT or NSR fails to

                                     - 9 -
<PAGE>

        direct the removal of the General Manager,  the dispute may be submitted
        by either  Operator for  resolution by binding  arbitration  pursuant to
        Section 13, provided, however, that in any such arbitration to resolve a
        dispute  under this Section  2(b)(iii),  the hearing  shall  commence no
        later than 30 days  following the  appointment of the arbitrator and the
        award shall be rendered no later than 30 days  following the  completion
        of the hearing.

               (c)  Employees.  The General  Manager and all persons who operate
and maintain the Shared Assets shall be employees of CRC, except for CSXT or NSR
employees  who  provide  Temporary   Services  and  employees  of  Operators  or
independent   contractors  which  provide  services  pursuant  to  contracts  or
arrangements in accordance with Section 2(f).

               (d) CRC Responsibilities. CRC shall be responsible for safely and
efficiently  operating,  controlling  and managing the use of the Shared Assets,
impartially as between CSXT and NSR in accordance  with  directives and policies
of the CRC Board, and with responsible  business  practices which are consistent
with those used by CSXT and NSR in the  operation of their  businesses,  and are
designed to achieve the lowest cost of the safe and efficient operation, use and
maintenance of the Shared Assets.

               (e)  Impartiality.  CRC  shall  perform  all of  its  obligations
pursuant to this  Agreement  on an  impartial  and  non-discriminatory  basis as
between  CSXT and NSR,  giving no  preference  to  either  of them in  providing
Switching and Yard Services, in the control of train dispatching over the Shared
Assets, or in any other way whatsoever.

               (f) Independent  Contractors.  CRC may, at least to the extent it
may do so immediately  prior to the date of this  Agreement,  procure the use of
equipment or facilities owned by independent  contractors,  or services provided
by  independent  contractors  (using their own  employees),  with respect to the
operation,  maintenance and use of Shared Assets, including, without limitation,
accounting,  computer and other administrative  services,  and the furnishing of
equipment  and  mechanical   services.   For  purposes  of  this  Section  2(f),
independent contractors may include CSXT or NSR.

               Section 3     Operations.

               (a)  Operator's  Rights.  CRC hereby grants to each Operator full
operating  rights  to  operate  its own  trains  (staffed  by a road  crew)  and
equipment, with its own crews and equipment and at its own expense, over any and
all tracks included in the Shared Assets, and to use all of the Shared Assets in
connection  with the  operation of such trains or  equipment,  for the following
purposes:

                                     - 10 -
<PAGE>


                      (i)    Movement  by such Operator of trains  (staffed by a
        road crew)  through  the Shared  Assets Area  between  two  geographical
        locations outside the Shared Assets Area;

                      (ii)   Movement  by such Operator of trains  (staffed by a
        road crew)  between a  geographical  location  outside the Shared Assets
        Area and an Operator's Facility or a Jointly-Operated  Facility which is
        within the Shared Assets Area;

                      (iii)  Movement  by such Operator of trains  (staffed by a
        road crew)  between a  geographical  location  outside the Shared Assets
        Area and local industries which are within the Shared Assets Area;

                      (iv)   Movement  by such Operator of trains  (staffed by a
        road crew) between Operator's Facilities or Jointly-Operated  Facilities
        which are within the Shared Assets Area and local  industries  which are
        within the Shared Assets Area;

                      (v)    Movement,  handling,  pick-up,  set off, switching,
        transfer  and  interchange  of  Railcars,  blocks of  Railcars or trains
        (staffed  by a road crew) to,  from or at local  industries,  Operator's
        Facilities or Jointly-Operated  Facilities, in connection with movements
        described in Sections  3(a)(i)  through (iv), to the extent provided for
        in the Operating Plan agreed to and modified by the parties from time to
        time; and

                      (vi)   such other purposes  as may  be agreed upon by CRC,
CSXT and NSR.

               (b) Use.  The crews of each  train  operated  by an  Operator  on
Shared Assets shall be qualified under and shall comply with applicable laws and
regulations as well as the safety and operating rules of CRC.

               (c) Grant of Rights. Subject to reasonable compensation and other
terms  established in the  Accounting  Plan, and in each case for the purpose of
Switching  and Yard  Services  performed  by CRC  pursuant  to Section  3(d) and
movement of Operator Trains pursuant to Section 3(a):

                      (i)    CSXT   hereby   grants  to  CRC  and  NSR  overhead
        operating  rights to operate  CRC trains and NSR  trains,  respectively,
        with their own crews, over the following CSXT rail line segments:

                             (A) the  current  CRC line  between  CP Phil and CP
               Field and between CP Arsenal and CP Gray; and

                                     - 11 -
<PAGE>


                             (B) such other CSXT line segments access to and use
               of which by CRC and NSR are  necessary  to  effectuate  the train
               operations and services contemplated by this Agreement.

                      (ii)   CSXT  hereby  grants to CRC and NSR full  operating
        rights to operate  CRC trains and NSR trains,  respectively,  with their
        own crews, over the following CSXT rail line segments:

                             (A) the current CRC Trenton  line between Park Jct.
               and CP Newtown (at the approximate  boundary of the Shared Assets
               Area);

                             (B) between CP River and point PH-22I  (which point
               is  shown  in  Exhibit  1 to the  Letter  Agreement)  located  in
               Greenwich Yard;

                             (C) the Eastwick Connection  constructed by CSXT on
               the  current CRC  right-of-way between Eastwick and CP Field; and

                             (D)  tracks  over the  northern  part of  Greenwich
               Yard, as shown in beige on Exhibit 1 to the Letter Agreement, for
               the  purpose  of  serving  on an  unimpeded  basis the  Ameriport
               intermodal  facility and local industry north of Greenwich  Yard.
               The coloration of such beige area is representative only, because
               the trackage rights are over such clear tracks (whether within or
               parallel to such beige areas) as designated  from time to time by
               the  Greenwich  Yard  yardmaster.  CRC  and  NSR  shall  have  an
               unimpeded  double stack cleared route  ("Cleared  Route") for the
               purpose  stated  above.  To the  extent  NYC  or  CSXT  does  any
               construction  currently  or in the future  that may cause a track
               realignment or  relocation,  it will assure that NSR and CRC will
               continue to have the Cleared Route.

                      (iii)  CSXT  hereby grants to CRC full operating rights to
        operate CRC trains with their own crews on an  unimpeded  basis over the
        CSXT rail line between points PH-22D and PH-22E as shown on Exhibit 1 to
        the Letter Agreement.

                      (iv)   NSR   hereby   grants  to  CRC  and  CSXT  overhead
        operating  rights to operate CRC trains and CSXT trains,  with their own
        crews, over such NSR line segments access to and use of which by CRC and
        CSXT are  necessary  to  effectuate  the train  operations  and services
        contemplated by this Agreement.

                      (v)    NSR  hereby  grants to CRC and CSXT full  operating
        rights to operate CRC trains and CSXT trains,  respectively,  with their
        own crews,  over the current Amtrak  Lancaster line between Zoo and 52nd
        Street.

                                     - 12 -
<PAGE>


                      (vi)   NSR  hereby grants to CRC and CSXT the right to use
        West Falls Yard for the purpose of basing local trains,  classifying and
        assembling  trains and  switching  Railcars,  but not for the purpose of
        serving local industries located at such yard.

                      (vii)  CRC hereby grants to CSXT unimpeded trackage rights
        to operate  CSXT  trains  with their own crews over CRC's Track 354 from
        point PH-22I to the  connection at point PH-22H with NYC's Track 234, as
        shown on Exhibit 1 to the Letter Agreement.

When required by the CSXT Operating  Agreement and the NSR Operating  Agreement,
CSXT and NSR have  obtained  the consent of NYC and PRR,  respectively,  for the
grant of rights  referred to in this  Section  3(c).  Notwithstanding  any other
provision of this Agreement,  each rail line segment  identified in this Section
3(c) shall be  dispatched,  maintained,  operated and controlled by the Operator
which  granted  the rights  with  respect to such  segment,  provided  that such
dispatching,  maintenance,  operation  and  control  shall  be  performed  on an
impartial and non-discriminatory basis as between the Operators. Trains operated
by an Operator  pursuant to  operating  rights  granted  under this Section 3(c)
shall be governed by and subject to the Operating Plan.

               (d)    Switching and Yard Services.

                      (i)    At  the request of and as agent for each  Operator,
        CRC shall perform  Switching and Yard Services required by such Operator
        within the Shared Assets Area,  including  without  limitation  any such
        services which such Operator may be responsible for performing or having
        performed for a shipper or other Person.

                      (ii)   Except  as otherwise  provided in Section 3(a), and
        other than within an Operator's  Facility,  neither  Operator shall with
        its own  equipment or with its own crews  perform any Switching and Yard
        Service  within  the  Shared  Assets  Area for  itself  or for any other
        Person.

               (e) Operating Protocols. From time to time, NSR, CSXT and CRC may
mutually  establish  Shared Assets Area  Operating  Plans,  General  Dispatching
Guidelines, Car Movement Guidelines,  Switching/Blocking  Requirements and other
operating  protocols and rules  concerning  operations  within the Shared Assets
Area, for the purpose of assuring timely train operations, fluid movement of all
railcars,  equal and  impartial  handling  of  Operators'  trains and  railcars,
minimization  in the number of empty cars in the Shared Assets Area, and overall
operating  efficiency in the Shared Assets Area. The current Operating Protocols
have been  agreed  upon by NSR,  CSXT and CRC and are set forth as  Exhibit A to
this  Agreement.  The  Operating  Protocols  may be  modified  only upon  mutual
agreement of all parties.

                                     - 13 -
<PAGE>


               (f)  Freight  Traffic  To Remain  in  Account  of Each  Operator.
Switching  and Yard  Services  and other  services  performed  by CRC for either
Operator  under this  Agreement  shall be  performed  as agent for,  and for the
account of, such Operator.  All freight traffic and Railcars  handled within the
Shared  Assets  Area,  including  traffic  and  Railcars  handled by CSXT or NSR
pursuant to Sections  3(a) and 3(c),  and  traffic and  Railcars  handled by CRC
pursuant to Sections  3(c) and 3(d),  shall at all times  remain in the waybill,
car hire and revenue accounts of either CSXT or NSR.

               (g)  Rates,  Routes  and  Divisions.  Each  Operator  shall  have
exclusive and  independent  authority to establish all rates,  charges,  service
terms,  routes and divisions,  and to collect all freight revenues,  relating to
freight  traffic  transported  for its  account  to,  from and within the Shared
Assets Area  (except  those  Shared  Assets Area line  segments  over which such
Operator possesses only overhead operating rights pursuant to Section 3(c)). CRC
shall not  participate or appear in any rates,  routes or divisions  relating to
any freight  traffic  whatsoever to, from and within the Shared Assets Area, and
shall not be entitled to or responsible for any freight charges relating to such
freight  traffic.  CRC shall not quote or  establish  any rate or service  terms
applicable  to freight  transportation  services  to, from and within the Shared
Assets Area, enter into transportation  contracts with any Person (other than an
Operator)  for freight  transportation  services  to, from and within the Shared
Assets  Area,  or  undertake  to perform any  for-hire  transportation  services
directly,  in its own name or for its own account for any Person  (other than an
Operator). The transfer or exchange of freight traffic between CSXT and CRC, and
between  NSR and CRC,  within the Shared  Assets  Area shall not  constitute  an
interchange of freight  traffic or freight rail cars for purposes of determining
rates, routes,  divisions or interline  settlements relating to any such freight
traffic.

               (h) Shipper Bills. Neither Operator shall inform the other or CRC
of any rates or charges to  shippers  to which such  Operator  provides  freight
transportation  services in the Shared Assets Area, and no copies of any shipper
bill of lading or waybill shall be given by such Operator to the other or to CRC
except to the extent that such documents are exchanged  between rail carriers in
the usual course of interline shipments and documenting.

               (i) Service  Responsibility.  Each Operator shall at all times be
solely  responsible  for  obtaining,  supplying and routing  Railcars other than
locomotives,  for all Railcar  ownership costs  (including  per-diem charges and
mileage  allowances) and for providing service to its shippers within the Shared
Assets Area  pursuant to its  transportation  contracts or other prices with its
shippers,  including  interline  accounting,  and all car hire and  demurrage or
detention  charges  associated  with  Railcars in its account  within the Shared
Assets Area.

                                     - 14 -
<PAGE>


               (j)  Dispatching.  CRC shall,  from local locations or a location
agreed upon by CSXT and NSR,  control the  dispatching,  scheduling and movement
of, and Switching and Yard Services for, all trains  (including  Operator Trains
and CRC Trains) over the Shared Assets (other than Operator's Facilities, unless
requested to do so by the Operator  thereof) without any  discrimination  at any
time in favor of or against  either  Operator,  but in  accordance  with written
policies and  priorities  for  categories of freight,  type of Railcar,  size of
train  and  train  destinations  established  from  time to time by the  General
Manager and  approved by the CRC Board to achieve  the  maximum  efficiency  and
lowest aggregate Shared Asset costs of CRC and the Operators.

               (k) Railcar Weighing. All Railcars for the account of an Operator
which  originate or terminate on Shared Assets and which require  weighing shall
be weighed by and at the  expense of such  Operator or its  customer,  and at no
cost to CRC.

               (l) Freight Claims. The Operators shall agree among themselves on
the  most  fair,   practical  and  efficient   arrangements   for  handling  and
administering  freight  loss and damage  claims  with the  intent  that (i) each
Operator  shall be  responsible  for losses  occurring  to lading  either in its
possession  or in the  possession of CRC for the account of such  Operator,  and
(ii) the Operators shall follow relevant AAR rules and formulas in providing for
the allocation of losses which are either of undetermined  origin or in Railcars
handled in interline service by or for the account of both Operators.

               (m) Freight Car Repairs. If any Railcars are bad ordered while on
the Shared  Assets and must be set out from a CRC Train or Operator  Train,  CRC
shall  promptly  return such  Railcars to the  Operator  in whose  account  such
Railcars  reside in  accordance  with such  Operator's  instructions.  CRC shall
furnish, at such Operator's expense, required labor and material to perform, and
shall perform,  light repairs on such bad ordered  Railcars as necessary to make
such Railcars legal and safe for movement.  CRC shall bill such Operator for the
costs of such light repairs in accordance  with the Field and Office  Manuals of
the AAR Interchange Rules in effect at the time such repairs are performed.  CRC
shall bill  directly to and collect  from the  applicable  Operator  charges for
repair items that, under the AAR Interchange  Rules, are the  responsibility  of
the Railcar  owner and/or the handling line  carriers.  Each Operator may rebill
charges for repair items that are the responsibility of the Railcar owner and/or
the handling line carriers. If any such bad ordered Railcar cannot be made legal
and safe for movement by the  performance of light repairs,  CRC shall,  at such
Operator's  expense,  arrange for appropriate removal of the affected Railcar in
accordance with such Operator's instructions.

               (n) Train  Services.  Actual  costs  incurred  by CRC to  provide
special services (other than services  otherwise provided for in this Agreement)
at the request of an Operator with respect to trains,  locomotives  and Railcars
for the  account  of such  Operator,  shall  be  paid by such  Operator  to CRC,

                                     - 15 -
<PAGE>

provided that the costs and terms of similar special  services  rendered to each
Operator shall be without discrimination between Operators as to cost and terms,
giving due allowance to any differences in the costs of providing such services.

               (o) Wrecking Service.  Wrecking service or wrecking train service
required in connection  with services  contemplated  by this Agreement  shall be
provided by CRC (or its designee) as promptly as possible.

               (p)  Admission  of  Third  Parties.   Notwithstanding  any  other
provision in this Agreement,  no party may permit any Person (other than a party
hereto) to have  access to,  operate  over or use any Shared  Asset  without the
prior  approval of all  parties,  which  approval may be given or refused in the
sole discretion of each party.

               Section 4     Equipment and Properties.

               (a)  Procurement.  CRC shall  procure,  operate and  maintain all
equipment,  real property rights and  improvements  thereon which are reasonably
required  for (i) CRC to operate the Shared  Assets,  and (ii) the  Operators to
move  trains  over the  Shared  Assets,  in each  case in  accordance  with this
Agreement.

               (b)  Contribution  of Locomotives by Operators.  Upon  reasonable
request by the General  Manager,  the Operators  shall  furnish to CRC,  through
full-service  lease or other  mutually  satisfactory  arrangements,  locomotives
reasonably  required by CRC for the  performance of its  obligations  under this
Agreement.   The  respective  obligations  of  each  Operator  to  furnish  such
locomotives  shall  be  based,  insofar  as  reasonably  practicable,  upon  the
Operator's CRC Train Usage  Percentage  during the calendar month preceding such
request for the Shared Assets Area or Zone in which such  locomotives are needed
by CRC. It is the parties' intention that (i) the arrangements pursuant to which
such  locomotives  are  furnished by either  Operator to CRC shall  provide that
heavy  maintenance,  repair and  overhaul  shall be the  responsibility  of such
Operator,  (ii) locomotives furnished by either Operator to CRC may, in order to
permit  maintenance,  repair and overhaul of such locomotive units, be exchanged
for other locomotive units furnished by such Operator,  and (iii) the respective
obligations  of each  Operator to furnish such  locomotives  upon request by the
General Manager shall be adjusted on at least a monthly or more frequent basis.

               (c)  Locomotive  Service  and  Repairs.  At  the  request  of  an
Operator,  CRC shall furnish  required labor and material to perform,  and shall
perform,  fueling and servicing of any Operator's  locomotive,  as well as light
repairs on any Operator's  locomotive as necessary to make such locomotive legal
and safe for  movement.  CRC shall bill such  Operator  (or other  owner of such
locomotive)  for the  costs of such  fueling,  servicing  and light  repairs  in

                                     - 16 -
<PAGE>

accordance with industry  practice in effect at the time such fueling,  services
or  repairs  are  performed.  If any such  locomotive  cannot  be made  safe for
movement by the performance of light repairs,  CRC shall, at the expense of such
Operator (or other owner of such locomotive), arrange for appropriate removal of
such locomotive in accordance with such Operator's instructions.

               Section 5     Maintenance.

               (a)    Routine Maintenance.

                      (i)    CRC  shall be responsible  for Routine  Maintenance
        when  necessary or  desirable  to maintain  the Shared  Assets in a safe
        operating condition, and to permit and facilitate (A) the performance by
        CRC of its obligations  pursuant to this  Agreement,  and (B) the use of
        Shared Assets by the Operators in accordance with this Agreement.


                      (ii)   CSXT or NSR,  directly or through their  respective
        affiliates,  may perform the work which CRC performed  prior to the date
        of this  Agreement  when (A) CRC does not possess the skills  needed for
        such work,  (B) CRC lacks the  necessary  employees to do such work in a
        timely fashion,  or (C) CRC does not possess the equipment  needed to do
        such  work.  CRC and the  party  performing  the work  shall  agree to a
        reasonable fee for such work prior to performance. CRC, CSXT and NSR may
        agree to have  additional  work  performed  either by CSXT, NSR or their
        affiliates.

               (b)    CRC Program Maintenance.

                      (i)    The General Manager shall prepare and submit to the
        CRC Board a Program Maintenance plan concurrently with the submission of
        an Operating Budget and the Capital Expenditure Budget to the CRC Board.

                      (ii)   Any  of CRC,  CSXT or NSR may at any time deliver a
        Program Maintenance Proposal to the other two of them and to the General
        Manager and each member of the CRC Board.

                      (iii)  The  CRC Board shall  either (A) approve any or all
        of such Program  Maintenance  Proposals and plan with such changes as it
        deems  appropriate,  include  the costs  thereof in a pending or amended
        Capital  Expenditure Budget, and direct the General Manager to cause the
        maintenance  described in approved Program Maintenance Proposals or plan
        to be performed in  accordance  with  Sections  5(b)(iv) and (v), or (B)
        disapprove any or all of such Program Maintenance Proposals or plan.

                                     - 17 -
<PAGE>


                      (iv)   Program  Maintenance shall be the responsibility of
        CSXT and NSR  pursuant to contracts  or  arrangements  with CRC, and CRC
        shall not perform Program  Maintenance,  except for Program  Maintenance
        which can be provided by Persons  other than CSXT or NSR at a lower cost
        to CRC than the CSXT or NSR cost thereof.

                      (v)    CRC   shall   select,   to  perform   each  Program
        Maintenance  project  or  program,  the  Operator  which CRC  reasonably
        determines will perform such project or program at the least cost to CRC
        consistent with safe and efficient  operations,  and taking into account
        scheduling considerations,  based on written proposals submitted by each
        Operator.

               (c) Maintenance Standards. Unless otherwise authorized by the CRC
Board,  the General  Manager shall prepare and submit to the CRC Board proposals
(including the Program  Maintenance plan submitted pursuant to Section 5(b)) for
the  performance  of such  Routine  Maintenance  and Program  Maintenance  as is
reasonably  necessary to keep and maintain the Shared  Assets  substantially  in
their condition as of the date of this Agreement.  If the CRC Board fails either
to approve or disapprove by majority vote any such proposal within 45 days after
it was submitted to the CRC Board, the  disagreement  over the propriety or need
for any of the  Routine  Maintenance  or Program  Maintenance  included  in such
proposal  may  be  submitted  by  either  Operator  for  resolution  by  binding
arbitration pursuant to Section 13.

               Section 6     Capital Improvements. Except as provided in Section
5, all capital  improvements  involving  Shared  Assets shall be governed by the
following provisions:

               (a)  Proposed  Projects.  Either  Operator,  CRC or  the  General
Manager  may  propose  to the CRC Board  from time to time  capital  improvement
projects.  Each such  project  shall be  reviewed  by the CRC  Board,  which may
approve or disapprove by majority vote, or fail to approve, such projects.

               (b)  CRC  Board  Approved   Projects.   Each  Operator  shall  be
responsible for an equal share of the initial  budgeted  funding of each capital
improvement  project which has been approved by the CRC Board and is included in
an approved Capital  Expenditure  Budget,  except as provided in Section 6(c). A
final  accounting  shall be made to adjust the initial  budgeted  funding to the
actual project cost as specified in the Accounting Plan.

               (c)    Nonseverable Improvement Projects.

                                     - 18 -
<PAGE>


                      (i)    At the written request of an Operator  delivered to
        the other,  each Operator shall,  within 45 days of the delivery of such
        request, submit to an arbitrator in accordance with Section 13 a written
        proposal with respect to a  Nonseverable  Improvement  project which was
        neither  approved  nor  disapproved  by  majority  vote by the CRC Board
        within 45 days  after such  project  was  proposed  to the CRC Board (A)
        describing  any  changes  which such  Operator  proposes be made to such
        project and specifying a schedule,  budget and  allocations  between the
        Operators of initial capital costs of such Nonseverable Improvement,  or
        (B) proposing that it not be made.

                      (ii)   The  arbitrator receiving the proposals referred to
        in Section  6(c)(i) (A) shall consider (1) the degree,  if any, to which
        the  construction,  operation and use of such  Nonseverable  Improvement
        would impair or interfere with the use of Shared Assets by CRC or either
        Operator,  or conflict with any pending capital improvements included in
        an  approved  Capital   Expenditure  Budget,  and  (2)  the  budget  and
        allocations  between  the  Operators  of initial  capital  costs of such
        Nonseverable  Improvement  as proposed by each  Operator,  and (B) shall
        determine  within 45 days of such receipt which of such proposals  shall
        be implemented, or that such Nonseverable Improvement shall not be made,
        and the CRC Board  shall  approve  any  proposal  which such  arbitrator
        determines shall be implemented.

               (d)    Severable Improvement Projects.

                      (i)    Each  Operator shall have the  unilateral  right to
        construct and exclusively fund any Severable  Improvement  which was not
        approved by the CRC Board.

                      (ii)     Each Severable  Improvement funded exclusively by
        an Operator shall be used  exclusively by that Operator,  which shall be
        solely responsible for maintaining such Severable Improvement at its own
        expense,  until such time that the other  Operator  gives written notice
        that it desires  also to use such  Severable  Improvement,  stating  the
        amount  which such other  Operator is  prepared  to pay to the  Operator
        which initially  funded such Severable  Improvement for the right to use
        such Severable Improvement.

                      (iii)  If  the Operators are unable to agree on the amount
        of such payment  within 45 days after the notice  referred to in Section
        6(d)(ii) was given, then at the written request of an Operator delivered
        to the other  after 45 days but  before 60 days  after  such  notice was
        given,  each  Operator  shall,  within 15 days of the  delivery  of such
        request, submit to an arbitrator in accordance with Section 13 a written
        statement setting forth the proposed payment by the second Operator, and

                                     - 19 -
<PAGE>

        the arbitrator  shall within 45 days of such receipt  determine which of
        such  proposed  amounts  shall  apply,  which  shall be  binding on both
        Operators and paid promptly.

                      (iv)    Such   Severable   Improvement   shall   become  a
        Nonseverable  Improvement  at the time  such  second  Operator  pays the
        amount so  determined  and,  thereafter,  maintenance  and  other  costs
        associated with the operation of such  improvement  shall be apportioned
        between the Operators as provided in this Agreement.

               (e) Capital  Improvements as Shared Assets. Upon completion,  all
capital improvements approved by the CRC Board and all Nonseverable Improvements
shall become part of the Shared Assets owned by CRC subject to all provisions of
this Agreement, free and clear of all Operator liens.

               (f) Title to Severable  Improvements.  Each Operator shall retain
title to all Severable Improvements  exclusively funded by such Operator. At any
time  during the term of this  Agreement,  an  Operator  may remove (at its sole
expense) any Severable  Improvement which it exclusively  funded,  provided that
such  Operator has  repaired (at its sole  expense) any damage to a Shared Asset
caused by such removal and has restored the related Shared Assets  substantially
to their  condition at the time such  Severable  Improvements  were made. In the
event an Operator shall not have removed any Severable  Improvement to which the
Operator  shall  have  title  prior to the  expiration  or  termination  of this
Agreement, title to such Severable Improvement shall vest in CRC, free and clear
of all Operator liens, upon such expiration or termination.

               (g)  Noninterference.  The  construction,  operation  and  use of
Severable Improvements by an Operator shall not impair or interfere with the use
of  Shared  Assets  by  CRC or the  other  Operator,  nor  shall  any  Severable
Improvement  conflict  with any  pending  capital  improvements  included  in an
approved Capital Expenditure Budget.

               (h) Switch  Connections.  CRC shall,  upon the written request of
one or both Operators,  provide for switch and turnout  connections  from Shared
Asset tracks to a private  sidetrack owned by a shipper or other Person, if such
request:

                       (i)   includes  the  commitment  of the  Operator or both
Operators making such request, or

                      (ii)   is accompanied by a written  undertaking from  such
shipper or other Person,

                                     - 20 -
<PAGE>


in each case  satisfactory to CRC, to pay to CRC all costs incurred from time to
time by CRC to provide for such switch and  turnout  connections  within 30 days
after it delivers a bill for such costs to such Operator,  Operators, shipper or
other Person.

               (i)    Adjacent Improvements.

                      (i)    In  the event an Operator  constructs,  acquires or
        funds the cost of an Adjacent  Improvement (whether or not such Adjacent
        Improvement is ultimately  owned by such  Operator),  the other Operator
        shall be entitled to share usage of such Adjacent  Improvement by giving
        written  notice stating the amount which such other Operator is prepared
        to pay to the first Operator for such right. If the Operators are unable
        to agree on the amount of such payment  within 45 days after such notice
        was given,  then at the written request of an Operator  delivered to the
        other after 45 days but before 60 days after such notice was given,  the
        matter shall be submitted for resolution by binding arbitration pursuant
        to Section 13 and the  provisions  of Section  6(d)(iii)  shall apply to
        determine the amount of such payment.

                      (ii)   After  the  second  Operator  pays  the  amount  so
        determined, if the first Operator owns or has a property interest in the
        Adjacent Improvement,  the provisions of this Section 6 shall be applied
        as if such improvement were a Nonseverable Improvement.  If a shipper or
        another  Person  unrelated  to the first  Operator  owns  such  Adjacent
        Improvement,  the second  Operator  shall be entitled to share fully the
        rights  of  the  first   Operator  in  connection   with  such  Adjacent
        Improvement in consideration of the initial payment.

               (j)  Operator's  Facilities.  The  foregoing  provisions  of this
Section 6 shall not apply to any capital improvement (including, but not limited
to, a transloading facility or automotive ramp) within an Operator's Facility.

               Section 7     Accounting.

               (a) Books of Record and  Account.  CRC shall keep proper books of
record and account,  in which full and correct  entries shall be made of all CRC
transactions, costs, expenses and revenues in accordance with GAAP and the USOA,
as modified by the Accounting Plan. All expense and revenue transactions related
to the Shared Assets Area shall be readily  identifiable by distinct  accounting
codes.

               (b) Financial Statements.  CRC shall deliver to each Operator (i)
within 30 days after the end of each calendar month, a summary income  statement
and a summary  balance sheet showing as of the last day of and for such calendar
month, major categories of CRC revenue,  expense,  assets and liabilities,  (ii)
within 30 days after the last day of each CRC fiscal quarter,  interim financial
statements  as of and for the  fiscal  quarter  ended on such  day,  similar  to

                                     - 21 -
<PAGE>

statements  described  in Rule  10-01 of  Regulation  S-X under  the  Securities
Exchange Act of 1934, as amended,  as modified by the Accounting Plan, and (iii)
within 30 days after the last day of each CRC fiscal year,  statements of income
and cash flow and a balance  sheet as of and for the  fiscal  year ended on such
day,  prepared  in  accordance  with  GAAP  and the  USOA,  as  modified  by the
Accounting Plan.

               Section 8     Costs and Budgets.

               (a) CRC Costs.  CRC shall pay (and,  except for  Excluded  Taxes,
CSXT and NSR shall,  pursuant to Section 9,  reimburse CRC for) all of the costs
and expenses to maintain its  ownership of the Shared  Assets and to operate and
maintain  the  Shared  Assets,  including  but  not  limited  to all  Taxes  and
assessments,   licenses,  permits  and  any  other  governmental  authorizations
required to own,  operate and maintain the Shared  Assets,  the principal of and
interest and premium,  if any, on, and all other costs of, its  indebtedness and
all other costs of its capital.

               (b) Employee Cost Reimbursement. CRC shall reimburse CSXT and NSR
for the wages,  pro rata portion of fringe  benefits,  other  direct  employment
costs (including additives) and other actual  employee-related costs of any CSXT
or NSR employee, respectively, who provides Temporary Services.

               (c)    Capital Expenditure Budget.

                      (i)    The  General  Manager  shall  prepare and submit to
        each member of the CRC Board at least 30 days prior to the  beginning of
        each CRC fiscal year, a Capital Expenditure Budget for such fiscal year,
        specifying for such year the schedule of Program  Maintenance and Shared
        Asset  capital  improvements  to be performed  and  constructed  for the
        benefit of both Operators during such fiscal year and the months therein
        during which such expenditures are proposed to be made, for approval, or
        modification and approval, by the CRC Board.

                      (ii)   The  General  Manager  shall not permit any capital
        expenditure to be made by CRC, CSXT or NSR except in accordance with the
        Capital  Expenditure  Budget  in  effect  from  time to time,  Severable
        Improvements  exclusively  funded by an Operator and  emergency  capital
        expenditures made (A) to preserve,  or to mitigate a serious  diminution
        in, the value and  usefulness of a Shared Asset to CRC, CSXT and NSR, or
        (B) to prevent or mitigate a serious disruption in the operation and use
        of the Shared Assets by or for CRC, CSXT or NSR.

                      (iii)  Any Capital Expenditure Budget  may be  amended  in
writing at any time by the CRC Board.

                                     - 22 -
<PAGE>

               (d)    Operating Budget.

                      (i)    The  General  Manager  shall  prepare and submit to
        each member of the CRC Board at least 30 days prior to the  beginning of
        each  fiscal  year of CRC,  an  Operating  Budget for such  fiscal  year
        showing  the budget  amounts of  revenues  and  expenses  for each month
        during such fiscal year, for approval,  or modification and approval, by
        the CRC Board.

                      (ii)   The   General  Manager  shall  use  all  reasonable
        efforts to prevent  CRC  expenses  with  respect to Shared  Assets for a
        period from exceeding the amounts shown on the Operating Budget for such
        period.

                      (iii)  The  General  Manager  shall  give  prompt  written
        notice to each member of the CRC Board of any actual or, in the judgment
        of the  General  Manager,  probable,  material  change in the  revenues,
        expenses or working capital  requirements  shown on the Operating Budget
        for any period.

                      (iv)   Any Operating Budget may be amended in  writing  at
        any time by the CRC Board.

               Section 9     Cost Sharing.

               (a)  Accounting  Plan.  The parties shall develop and implement a
written plan of  accounting  containing a detailed  description,  by category of
cost and location,  of the costs associated with the management and operation of
the Shared  Assets  Area and the method by which such costs  shall be fairly and
properly  apportioned  among the parties.  Such plan of  accounting  may include
separate accounting and sharing of costs for particular Zones, and shall conform
to the following general principles:

                      (i)    Forty two percent (42%) of Interest Rental shall be
        apportioned  to CSXT and fifty eight  percent  (58%) of Interest  Rental
        shall be apportioned to NSR;

                      (ii)   Locomotive  ownership, lease, fueling, light repair
        and  servicing  costs  incurred by CRC within the Shared  Assets Area or
        each Zone  (except  costs  incurred  by CRC and  charged  directly to an
        Operator  pursuant  to Section  4(c)) shall be  apportioned  between the
        Operators on the basis of the CRC Train Usage Percentages;

                                     - 23 -
<PAGE>


                      (iii)  Crew  compensation and other crew costs incurred by
        CRC  within  the  Shared  Assets  Area or each Zone with  respect to CRC
        Trains shall be  apportioned  between the  Operators on the basis of the
        CRC Train Usage Percentages;

                      (iv)   General   and   administrative,   supervisory   and
        overhead  expenses  incurred by CRC within the Shared Assets Area or for
        functions related to the Shared Assets Area shall be apportioned between
        the Operators on the basis of the CRC Train Usage Percentages;

                      (v)    Dispatching  and train  control  costs  (including,
        without  limitation,   labor,   equipment,   materials  and  maintenance
        expenses)  incurred by CRC with respect to the Shared  Assets Area shall
        be apportioned between the Operators on the basis of the CRC Train Usage
        Percentages;

                      (vi)   Police and other costs incurred by CRC with respect
        to security  within the Shared Assets Area shall be apportioned  between
        the Operators on the basis of the CRC Train Usage Percentages;

                      (vii)  Damage paid by  CRC pursuant to Section 11(c) shall
        be apportioned between the Operators in accordance with Section 11(b);

                      (viii) All other costs incurred by CRC with respect to the
        Shared  Assets Area or each Zone (except Taxes and  insurance)  shall be
        apportioned  between the Operators on the basis of the Total Train Usage
        Percentages;

                      (ix)   Taxes  (other than Excluded  Taxes) incurred by CRC
        with respect to the Shared Assets Area or each Zone shall be apportioned
        between the Operators on the basis of the Operator's Expense Percentages
        for the period to which such Taxes relate; and

                      (x)    Insurance  costs  incurred  by CRC with  respect to
        Shared  Assets  within  the  Shared  Assets  Area or each Zone  shall be
        apportioned between the Operators on the basis of the Operator's Expense
        Percentages for the period to which such insurance costs relate;

If the parties are unable to agree on the terms and provisions of the Accounting
Plan,  such  disagreement  may be submitted by either Operator for resolution by
binding arbitration pursuant to Section 13.

               (b) Usage Statement.  CRC shall deliver to each Operator prior to
the last day of each calendar month, a written  statement  showing for the prior
Billing Month:

                                     - 24 -

<PAGE>

                      (i)    the  total  number of loaded and empty  Railcars in
        the account of each Operator in CRC Trains which performed Switching and
        Yard Services or operated  directly between customer  facilities in each
        Zone;

                      (ii)   the total number of loaded and empty Railcars moved
        by or for such Operator in Operator  Trains which  operated  overhead or
        directly  to  Jointly-Operated  Facilities,   Operators'  Facilities  or
        customer facilities in each Zone;

                      (iii)   the  calculation of the CRC Train Usage Percentage
and   the Total  Train  Usage   Percentage  for  each   Operator  for each Zone,
and (A) all Railcars in a train shall be deemed to be on Shared  Assets when the
first or last Railcar of such train is on Shared Assets and (B) each time that a
Railcar is  removed  from or added to a train in the  Shared  Assets  Area shall
constitute a separate movement of such Railcar.

               (c) Expense  Statement.  Concurrently  with the  delivery of each
Usage Statement to the Operators, CRC shall deliver to the Operators a statement
showing (i) the expenses incurred by CRC to own, operate and maintain the Shared
Assets during the Billing Month, (ii) the revenues,  if any, derived by CRC from
the ownership and operation of the Shared Assets during such Billing Month,  and
(iii) the Reimbursable Expenses for such Billing Month, in each case computed in
accordance with GAAP and the USOA, as modified by the Accounting Plan.

               (d) Capital Expenditure Statement. Concurrently with the delivery
of each Usage  Statement to the Operators,  CRC shall deliver to the Operators a
statement showing the estimated  Budgeted Capital  Expenditures for the calendar
month  immediately  succeeding  the  calendar  month in which such  statement is
delivered.

               (e) Bills.  Concurrently  with the delivery to the Operators of a
Usage  Statement for a Billing Month,  CRC shall deliver to each Operator a bill
(a "Bill") showing for such Billing Month:

                      (i)    one hundred and two percent (102%) of the amount of
        each Reimbursable  Expense apportioned to such Operator for such Billing
        Month under the Accounting Plan;

                      (ii)   one-twelfth of  fifty  percent (50%) of  the annual
        amount of Budgeted Capital Expenditures approved by the CRC Board; and

                                     - 25 -
<PAGE>


                      (iii)  one-twelfth of  the Interest Rental  apportioned to
         such Operator.

               (f) Payment.  Each Operator  shall pay to CRC the amount shown on
each Bill as being payable by such Operator, on or before the 30th day after the
date of such Bill  regardless  of  whether  or not such  Operator  disputes  the
accuracy of any amount or calculation shown on such Bill.

               (g)    Disputed Bills.

                      (i)    Any  dispute by an Operator of the  accuracy of any
        amount or calculation shown on any Bill shall be described and specified
        in reasonable  detail in a Dispute  Letter from such Operator to CRC and
        the other Operator within two years after the date of such Bill.

                      (ii)   Any amounts or calculations shown on any Bill which
        are not disputed in accordance with Section  9(g)(i) shall  conclusively
        be deemed to be accurate and shall be binding on each Operator and CRC.

                      (iii)  CRC and both Operators  shall promptly  endeavor to
        resolve the disputes  described in each Dispute Letter, and if they fail
        to agree to a resolution of such disputes within 60 days of the delivery
        of such  Dispute  Letter  to CRC,  then the firm of  independent  public
        accountants  which has been engaged as auditors for CRC shall be engaged
        to  resolve  such  disputes  in  accordance  with GAAP and the USOA,  as
        modified by the  Accounting  Plan,  and the written  resolution  of such
        disputes  signed  by such  accounting  firm  shall  be  binding  on each
        Operator and CRC.

                      (iv)   Any  adjustments  to Bills  which  result  from the
        resolution of Dispute  Letter  disputes shall be reflected as charges or
        credits on the first Bills  delivered by CRC to the Operators after such
        disputes have been resolved.

                      (v)    The  fees in connection  with the resolution of any
        Dispute Letter disputes of the accounting firm which has been engaged as
        auditor  for CRC  shall be paid  fifty  percent  (50%) by CSXT and fifty
        percent (50%) by NSR.

               Section  10    Access.  CRC shall  give to each  Operator  during
normal CRC  Administrative  Office  business  hours,  access to inspect and make
copies of any and all books of record and accounts  relating to this  Agreement,
all of which shall be maintained by CRC at the CRC Administrative Office.

               Section 11    Liability.  Except as otherwise provided in Section
3(l) (Freight Claims), Section 11(f) (Specified Level Damages) and Section 11(g)

                                     - 26 -
<PAGE>

(Substance Abuse Exceptions), the responsibility between and among CRC, CSXT and
NSR for all Damage arising out of, incidental to or occurring in connection with
this Agreement shall be apportioned without consideration of fault or negligence
of any kind or  degree  in  accordance  with the  remaining  provisions  of this
Section 11. The  provisions of this Section 11 are intended to inure only to the
benefit of the parties hereto and their corporate successors and affiliates, and
not to create any benefits for any third parties.

               (a) Operators' Sole Responsibility.  Except as otherwise provided
in Section 11(f)  (Specified  Level Damages) and Section 11(g)  (Substance Abuse
Exceptions),  each Operator shall assume and bear all  responsibility for Damage
to its own trains,  locomotives  and  equipment,  to Railcars  and lading in its
possession  or being  handled  for its account and for the death of or injury to
its own employees.

               (b)    Operators' Joint Responsibility.

                      (i)    Train  Usage.  Except as otherwise  provided in (1)
        Section  11(b)(ii)  (First  Year),  (2) Section 11(a)  (Operators'  Sole
        Responsibility),  (3) Section  11(c)(i)  (CRC  Damages  Generally),  (4)
        Section 11(c)(ii)(B) (No Reallocation for Insurance),  (5) Section 11(f)
        (Specified  Level  Damages),  and (6)  Section  11(g)  (Substance  Abuse
        Exceptions), and subject to Section 11(c)(ii)(A) (Net of Insurance), all
        Damage shall be apportioned between the Operators in proportion to their
        respective  Total  Train  Usage  Percentages  in the Zone in  which  the
        incident  giving rise to such Damage  occurred for the 12 calendar month
        period immediately preceding the incident giving rise to such Damage.

                      (ii)   First  Year.  If an incident  giving rise to Damage
        for which the Operators are jointly  responsible  under Section 11(b)(i)
        (Train Usage) occurs before June 1, 2000, responsibility for such Damage
        shall be borne  equally by the  Operators,  with each  being  liable for
        one-half (1/2) of the damages.

               (c)    CRC Responsibility - Allocation and Insurance.

                      (i)    CRC Damages Generally. Except as otherwise provided
        in this Section 11(c), all Damages incurred by CRC,  including,  without
        limitation,  those  Damages  apportioned  to  CRC  under  Section  11(f)
        (Specified  Level Damages) shall be CRC expenses,  allocated as provided
        in Section  11(b)  (Operators'  Joint  Responsibility),  and included in
        Expense Statements charged to the Operators.

                      (ii)   (A)    Net of Insurance.

                                     - 27 -
<PAGE>


                                    (1)  Notwithstanding  any other provision in
                      this  Agreement (but subject to Section  11(c)(ii)(B)  (No
                      Reallocation  for  Insurance)),   all  Damages  (including
                      without limitation,  loss or destruction of, or damage to,
                      CRC's own property)  charged to the  Operators,  under the
                      Expense  Statements or otherwise,  shall be net of any CRC
                      insurance.  It is the intent of the parties (a) for CRC to
                      look  first  to any  insurance  proceeds  available  to it
                      before  attempting  to recover any such  Damages  from the
                      Operators  and (b) for the  Operators'  obligation to make
                      direct  payment to CRC not to include  any  obligation  to
                      make direct  payment for any Damages  covered by insurance
                      procured by or on behalf of CRC.

                                    (2)  If and to  the  extent  that  CRC is an
                      insured under,  or otherwise  provided  coverage under, an
                      insurance  policy  or  policies  each  of  which  provides
                      coverage  for both CRC and one  Operator but not the other
                      Operator,  and  regardless of whether two or more of these
                      policies   shall  be  in  existence   or  have   different
                      deductible-retention  amounts  and/or  limits of recovery,
                      then the amount of insurance  proceeds deemed  "available"
                      under  Section  11(c)(ii)(A)(1)  to which CRC  shall  look
                      before  either  Operator  shall  have any  obligation  for
                      direct payment shall, as to each Operator,  be the maximum
                      available  limit of the insurance  providing  coverage for
                      both that Operator and CRC.

                             (B) No Reallocation for Insurance. When part of the
               apportioned  Damage will be  satisfied  from  insurance  coverage
               under this Section 11(c), and part paid directly by the Operator,
               the insured  portion of the Damage shall be apportioned  among or
               between CRC and the Operators (and consequently  between or among
               their  insurers)  in the same manner and amounts as it would have
               been  apportioned  if the loss were not net of insurance.  If any
               such allocation  results in one party hereto  suffering a greater
               uninsured loss than the other(s) because of differing deductibles
               or  self-retentions,  that  difference in coverage shall not be a
               basis for any reapportionment or reallocation of Damage.

               (d) Process.  Each Operator shall be responsible for the payment,
handling,  administration  and  disposition  of all  Damage  for  which it bears
exclusive  responsibility under Section 11(a) (Operators' Sole  Responsibility),
and both Operators shall have joint  responsibility  for the payment,  handling,
administration  and  disposition  of all  Damage  for  which  they  are  jointly
responsible under Section 11(b) (Operators'  Joint  Responsibility)  and Section
11(c) (CRC  Responsibility  - Allocation  and  Insurance).  In  assigning  joint
responsibility  to both  Operators,  it is not the intent of this Agreement that

                                     - 28 -
<PAGE>

the  Operators  will actually act jointly,  but rather that the  Operators  will
agree between  themselves on the most practical and efficient  arrangements  for
handling,  administering,  and  disposing  of Damage  for which  they bear joint
responsibility,  with the objective of  eliminating  unnecessary  duplication of
effort and minimizing overall costs.

               (e)  Indemnification.  Each party to this Agreement covenants and
agrees to (i) fully  indemnify  and save  harmless  the  other  parties  to this
Agreement  from and against any payments  which are the  responsibility  of such
party under this  Agreement,  and all expenses,  including  attorneys'  fees and
expenses and other expenses of any court or regulatory  proceeding,  incurred by
such  other  parties  in  defending  any  claim  that they are  liable  for such
payments,  and (ii) defend such other  parties  against such claims with counsel
selected by such party and reasonably acceptable to such other parties.

               (f)    Specified Level Damages.

                      (i)    Damages  Amount.  Section  11(a)  (Operators'  Sole
        Responsibility)  and Section  11(b)  (Operators'  Joint  Responsibility)
        shall apply directly only when the total amount of all Damages resulting
        from a  single  incident  is $25  million  or less.  Responsibility  for
        Damages  resulting  from a single  incident for which Damages exceed $25
        million shall be allocated as stated in this Section 11(f)(i).

                             (A.1) Tier One  Damages  Defined.  In this  Section
               11(f),  "Tier One Damages" for any incident  occurring during and
               between June 1, 1999 and May 31, 2000 shall,  except as otherwise
               provided in Section 11(g) (Substance Abuse  Exceptions),  include
               the greater of:

                                    (1)     $25 million of Damages; or

                                    (2) the lowest amount of Damages which, when
                      allocated  among all parties,  results in an allocation to
                      either  Operator  of  Damages  in an  amount  equal to all
                      insurance  benefits available to that Operator (called the
                      "Lesser  Insured  Operator")  which  has  the  lesser  (as
                      between  the  Operators)  amount  of  insurance   benefits
                      available to it, including, without limitation,  insurance
                      to which CRC looks under Section 11(c) (CRC Responsibility
                      - Allocation  and  Insurance).  In  determining  insurance
                      benefits  available to the Lesser Insured  Operator,  both
                      property and liability  insurance  shall be considered but
                      (I) only to the extent benefits are actually  available in
                      connection  with  that  incident  and (II)  they  shall be
                      calculated  separately (i.e.,  property insurance benefits
                      shall not be considered in any  determination of available
                      liability insurance benefits and vice versa).

                                     - 29 -
<PAGE>


               In this  Section  11(f),  "Tier  One  Damages"  for any  incident
               occurring  on or after June 1, 2000  shall,  except as  otherwise
               provided in Section 11(g) (Substance Abuse  Exceptions),  include
               only the first $25 million of Damages  incurred  by the  parties,
               unless otherwise agreed by the parties.

                             (A.2)  Allocation of Tier One Damages.  Tier One
               Damages shall be allocated among the parties as follows:

                                    (1) Any Damage for which each Operator would
                      otherwise  be  solely   responsible  under  Section  11(a)
                      (Operators'  Sole  Responsibility)  shall be  allocated as
                      provided in Section 11(a);

                                    (2) Any and all CRC Damages other than those
                      specified    in   preceding    Section    11(f)(i)(A.2)(1)
                      (including,  without  limitation,  Damage  to its  trains,
                      locomotives  and  equipment,  whether owned or leased,  to
                      Railcars and lading in its possession or being handled for
                      its account, and to the property of any others, as well as
                      any Damage arising from or in connection with the death of
                      or injury to any persons,  including,  without limitation,
                      its own employees) shall be allocated and paid as provided
                      in Section  11(c) (CRC  Responsibility  -  Allocation  and
                      Insurance); and

                                    (3) Any  and  all  other  Damages  shall  be
                      allocated as provided in Section 11(b)  (Operators'  Joint
                      Responsibility).

                             (B.1) Tier Two  Damages  Defined.  In this  Section
               11(f),  "Tier  Two  Damages"  shall  include  (1)  those  Damages
               allocated  to Tier  Two  under  Section  11(g)  (Substance  Abuse
               Exceptions)  and  (2)  all of  those  Damages  in  excess  of the
               aggregate   Tier   One   Damages    calculated    under   Section
               11(f)(i)(A.1).

                             (B.2)  Allocation  of Tier  Two  Damages.  Tier Two
               Damages shall be allocated between or among the parties hereto in
               proportion to their respective fault or negligence in causing the
               Damage.

                      (ii)   Dispute  Resolution.  Any dispute  between or among
        the parties hereto in determining  their  respective fault or negligence
        in  causing  the  Damage  or  otherwise  relating  to  their  respective
        responsibilities  for Damage arising out of,  incidental to or occurring
        in connection  with any incident  shall be submitted  for  resolution by
        binding arbitration pursuant to Section 13 (Arbitration).

                                     - 30 -
<PAGE>


                      (iii)  Amendment  of  Certain  Amounts.  The  $25  million
        amount  referred to in this  Section  11(f) may be  adjusted  every five
        years  following the date of this  Agreement  with the prior approval of
        all  parties,  which  approval  may be  given  or  refused  in the  sole
        discretion of each party.

               (g) Substance  Abuse  Exceptions.  Each Operator shall assume and
bear all  responsibility for Damage to the extent caused by acts or omissions of
any of its employees while under the influence of drugs or alcohol, and Sections
11(b)  (Operators'  Joint  Responsibility)  and Section 11(f)  (Specified  Level
Damages)  shall not apply to any such Damage.  If, but for the operation of this
Section  11(g),  all or any Damages from an incident  would  otherwise have been
Tier One Damages under Section 11(f) (Specified  Level Damages),  the portion of
the Damages caused by acts or omissions of any the  employee(s)  while under the
influence of drugs or alcohol  shall be Tier Two Damages,  and  allocated  under
Section  11(f)(i)(B.2)  (Allocation  of Tier  Two  Damages),  and the  remaining
portion of the Damages from that  incident  shall be included in, and  allocated
under,  Tier One or Tier Two  under  the  otherwise  applicable  provisions  for
Section 11(f)(i).

               (h)  Transaction  Agreement.   Section  2.8  of  the  Transaction
Agreement  shall control any conflict  between  Sections  11(b) and (c) and said
Section 2.8.

               (i)  Damages.   As  used  in  this  Section  11  only,  the  term
"Damage(s)" shall exclude:

                      (i)    Operator Consequential Damages  (which  are  always
borne by the Operator which sustained them); and

                      (ii)   any  claim by any party, in its own right,  against
        any  other  party  for  exemplary  or  punitive  damages,  but  not  for
        allocation  under  this  Section 11 of  exemplary  or  punitive  damages
        claimed against that party by a third person not a party hereto.

With regard to exemplary and punitive Damages the parties  acknowledge and agree
that, with regard to the subject of this Agreement,  the intent and agreement of
the parties is that no party shall bring or recover any claim for  exemplary  or
punitive damages, in its own right,  against any other party, but that any party
will allocate, in accordance with this Section 11, exemplary or punitive Damages
from any claim against it by a third person not a party hereto.

                                     - 31 -
<PAGE>


               Section 12    No Partnership.  Nothing in this Agreement shall be
construed to establish a partnership or joint venture between or among CRC, CSXT
or NSR or any of their affiliates or associates.

               Section 13    Arbitration.  Any dispute, controversy or claim (or
any  failure  by the  parties  to agree on a matter as to which  this  Agreement
expressly or implicitly contemplates subsequent agreement by the parties, except
for matters left to the sole  discretion of a party)  arising out of or relating
to this  Agreement,  or the breach,  termination  or validity  hereof,  shall be
finally settled through binding arbitration by a sole,  disinterested arbitrator
in accordance with the Commercial  Arbitration Rules of the American Arbitration
Association. The arbitrator shall be jointly selected by the parties but, if the
parties  do  not  agree  on an  arbitrator  within  30  days  after  demand  for
arbitration  is made by a party,  they  shall  request  that the  arbitrator  be
designated by the American Arbitration Association.  The award of the arbitrator
shall be final,  binding  and  conclusive  upon the  parties.  Each party to the
arbitration  shall pay the  compensation,  costs,  fees and  expenses of its own
witnesses,  experts and counsel.  The compensation and any costs and expenses of
the arbitrator shall be borne equally by the parties.  The arbitrator shall have
the power to  require  the  performance  of acts  found to be  required  by this
Agreement,  and to require the cessation or  nonperformance  of acts found to be
prohibited by this Agreement.  The arbitrator  shall not have the power to award
consequential  or punitive  damages.  Judgment  upon the award  rendered  may be
entered  in any  court  having  jurisdiction  thereof,  which  court  may  award
appropriate  relief at law or in equity.  All  proceedings  relating to any such
arbitration, and all testimony, written submissions and award, of the arbitrator
therein,  shall be private and confidential as among the parties,  and shall not
be  disclosed  to any other  Person,  except as  required  by law and  except as
reasonably  necessary to  prosecute  or defend any  judicial  action to enforce,
vacate or modify such arbitration award.

               Section  14    Term.  This Agreement shall become effective as of
the date first above  written and shall remain in effect until the  twenty-fifth
(25th)  anniversary of such date,  subject to the right of CSXT and NSR to agree
prior  to the  twenty-third  (23rd)  anniversary  of such  date to  extend  this
Agreement for a renewal period of five (5) years;  and if so extended,  to agree
prior to the  twenty-eighth  (28th)  anniversary  of such date to further extend
this  Agreement  for an additional  renewal  period of five (5) years (each such
period, a "Renewal Term").

               Section 15    Force Majeure. The obligations,  other than payment
obligations,  of the parties to this Agreement shall be subject to force majeure
(which shall include strikes, riots, floods,  accidents,  Acts of God, and other
causes or  circumstances  beyond the  control of the party  claiming  such force
majeure  as an  excuse  for  non-performance),  but only as long as,  and to the
extent that, such force majeure shall prevent performance of such obligations.

                                     - 32 -
<PAGE>

               Section 16. Entire Agreement.  This Agreement and the Transaction
Agreement,   including  the  other  Ancillary  Agreements  (as  defined  in  the
Transaction  Agreement)  constitute the entire agreement and supersede all other
prior  agreements and  understandings,  both written and oral, among the parties
with respect to the subject matter  hereof,  except the letter  agreement  dated
April 8, 1997  between  CSX and NSC to the  extent  such  April 8,  1997  letter
agreement  covers matters not addressed or amended hereby or in the  Transaction
Agreement or the Ancillary Agreements (as defined in the Transaction Agreement);
provided  that it is the intent of the parties that this  Agreement  shall be an
effectuation of such April 8, 1997 letter  agreement  consistent with its terms,
and that the provisions of this Agreement shall be interpreted to give effect to
such April 8, 1997 letter agreement;  and provided further that, in the event of
any  inconsistency  between the terms of this  Agreement  and such April 8, 1997
letter agreement, this Agreement shall prevail.

               Section   17    Amendment  and  Waiver.  Any  amendment  to  this
Agreement  must be in writing and executed and  delivered by CRC,  CSXT and NSR,
subject to any  jurisdiction  of the STB. Any waiver of any term or provision of
this  Agreement  must be in writing  and  executed  and  delivered  by the party
entitled to enforcement of such term or provision.

               Section 18    Severability.  If any term, provision,  covenant or
restriction  of this Agreement is held by a court of competent  jurisdiction  or
other  authority to be invalid,  void,  unenforceable  or against its regulatory
policy,  such provision is intended to be  ineffective  only to the most limited
extent  possible in such  context and the  remainder  of the terms,  provisions,
covenants  and  restrictions  of this  Agreement  shall remain in full force and
effect and shall in no way be affected, impaired or invalidated.

               Section 19    Remedies.

               (a) Entitlement to Certain Remedies.  Each party acknowledges and
agrees that the other parties would be  irreparably  damaged in the event any of
the  provisions of this  Agreement  were not performed by it in accordance  with
their specific terms or were otherwise  breached.  It is accordingly agreed that
each party shall be entitled to an injunction or injunctions to prevent breaches
of such provisions and to specifically  enforce such provisions,  in addition to
any other remedy to which such party may be entitled, at law or in equity.

               (b) Preclusion of Certain  Remedies.  In no event shall any party
be liable to the other  parties  for any  consequential,  indirect,  incidental,
punitive or other similar  damages  including,  but not limited to, lost profits
for any breach or default,  or any act or omission  arising out of or in any way
relating  to this  Agreement,  under any form or  theory  of action  whatsoever,
whether in contract,  tort or otherwise.  The foregoing is not intended to alter
or limit the allocation of responsibility for Damage as provided in Section 11.

                                     - 33 -
<PAGE>

               Section 20.   Interpretation.  This Agreement was drafted jointly
by CSXT and NSR, each of which was advised by its own counsel and other advisors
concerning all of the terms and provisions  hereof;  accordingly,  any ambiguity
herein should not be construed in favor of or against any of them.

               Section 21.  Headings.  Headings of  Sections and  paragraphs in
this Agreement are for reference purposes only and shall not affect in any way
the meaning or interpretation of any term or provision of this Agreement.

               Section 22.   Parties.  This Agreement shall inure to the benefit
of and be binding  upon CRC,  CSXT and NSR and any  successor  of any of them by
operation of law, and any assignee  agreed to by them in accordance with Section
23, and nothing in this  Agreement is intended or shall be construed to give any
other Person any legal or equitable right, remedy or claim under or with respect
to this Agreement or any term or provision hereof.

               Section 23.  Assignment.

               (a) Limitation. Except as provided in Section 23(b), neither this
Agreement  (including the documents and instruments  referred to herein) nor any
of the rights,  interests  or  obligations  hereunder,  shall be assigned by any
party,  including by operation of law,  without the prior written consent of the
other parties (except to a controlled subsidiary), which consent may be given or
refused in the sole discretion of each party.

               (b) Successor. Any party without the consent of the other parties
may assign all of its rights and  obligations  under this  Agreement only to any
successor in the event of a merger, consolidation,  sale of all or substantially
all its assets  (but only if such sale  includes  all routes and lines  owned by
such party to access the Shared Assets),  if such assignee executes and delivers
to the other parties  hereto an agreement  reasonably  satisfactory  in form and
substance  to such other party under which such  assignee,  which is  reasonably
satisfactory to the other party, assumes and agrees to perform and discharge all
the obligations and liabilities of the assigning  party;  provided that any such
assignment  shall not  relieve  the  assigning  party from the  performance  and
discharge of such obligations and liabilities.

               Section 24. Notices.  Any notice given by CRC, CSXT or NSR to the
others  under  this  Agreement  shall be  deemed  delivered  on the date sent by
registered  mail,  or by such  other  means  as they  may  agree,  and  shall be
addressed to them as follows:

                                     - 34 -
<PAGE>

               (A) If to CSXT:

                      Executive Vice President and Chief Operating Officer
                      CSX Transportation, Inc.
                      500 Water Street, J120
                      Jacksonville, Florida  32202

               (B) If to NSR:

                      Senior Vice President Operations
                      Norfolk Southern Railway Company
                      Three Commercial Place
                      Norfolk, Virginia  23510-2191

               (C) If to CRC:

                      President and Chief Executive Officer
                      Consolidated Rail Corporation
                      2001 Market Street
                      Two Commerce Square
                      Philadelphia, Pennsylvania  19101

and each of them may from time to time change its address in this  Section 24 by
written notice delivered to the others.

               Section 25.  Governing Law.  This  Agreement shall be governed by
and   construed in  accordance  with the  laws of the  Commonwealth of Virginia,
without regard to principles of conflicts of laws.


                                     - 35 -
<PAGE>



               IN WITNESS WHEREOF, the parties hereto have caused this Agreement
to be executed in counterparts by their duly authorized  officials as of the day
first above written.


                   CSX TRANSPORTATION, INC.



                   By:  /s/PETER J. SHUDTZ
                        ------------------
                        Peter J. Shudtz

                   Title:  Vice President - Law and General Counsel - CSX
                           Corporation, authorized agent for CSX Transportation,
                           Inc.


                   NORFOLK SOUTHERN RAILWAY COMPANY



                   By:  /s/J. L. MANETTA
                        ----------------
                        J. L. Manetta

                   Title:  Senior Vice President Operations


                   CONSOLIDATED RAIL CORPORATION



                   By:  /s/TIMOTHY O'TOOLE
                        ------------------
                        Timothy O'Toole

                   Title:  President

                                     - 36 -
<PAGE>



                                                                       EXHIBIT A


                               OPERATING PROTOCOLS

                          Consolidated Rail Corporation
                               Shared Assets Area
                          Terminal Capacity Guidelines


Yard Operations

o   Cars  loaded or empty moving  outbound to either parent* company, which have
    been  made up  for train   departure at either a  serving  merchandise yard,
    Automotive  Terminal or jointly used  Intermodal Facility will be considered
    available at the published departure time for scheduled trains and the later
    of 4 hours after   notice to the parent or actual  available time (set time)
    for non-scheduled or extra trains.  Cars  remaining available for  departure
    in excess of ten (10) hours will be subject to a charge of $141.00  per car.
    Thereafter, for every  eight (8) hours that the same cars continue to remain
    on track, along  with all   other cars of the   same block codes  within the
    originating   dispatch yard, will  be subject  to an   additional  charge of
    $141.00 per car.

o   Cars loaded or empty  assembled for outbound train dispatch to either parent
    company will be considered  available at published  departure  time for such
    scheduled  trains.  The Shared Assets Areas management will provide four (4)
    hours  advance  notice  prior to set time on  non-scheduled  or extra trains
    before they will be considered available for departure.

o   Management  of Shared  Assets Areas may refuse an inbound  train of the same
    category when a specific destination terminal has been holding more than one
    (1)  intermodal,  automotive,  manifest  or unit train of a parent for power
    and/or crew beyond ten (10) hours of scheduled departure or availability and
    conditions within the involved  destination  terminal preclude the effective
    handling of the offered inbound trains.

o   Acts  of God,  Mainline  blockages,  labor  strikes  or  other  causes  to a
    cessation of consistent  service beyond the control of a parent company will
    be  considered  by the  management  of the  Shared  Assets  Areas  as to the
    legitimacy of any assessment.

o       Opportunities for the Shared Assets Areas management to consolidate

- ---------------------
*The term "parent" means CSXT and/or Norfolk Southern Railway Co. ("NSR") and is
not intended to describe the legal relationship between the parties.




                                        1


<PAGE>


     trains for the  benefit of a  specific  Shared Assets  Area  operation  and
     the involved parent,  as mutually agreed by the parties, will not result in
     charges on cars designated for the annulled train resulting from said
     consolidation.

o   An  inventory  of hold cars  awaiting  disposition  within any given  Shared
    Assets Area territory  should not exceed thirty (30) cars per day for either
    CSXT or NSR  individually.  The Shared Assets Areas  management may elect to
    limit  receipt  of  inbound  car flow  from the  delinquent  parent  for the
    affected  Shared Assets Areas  territory,  in accordance with the guidelines
    for holding  trains.  Any loaded or empty car including  those in unit train
    consists  carrying a "No Bill" status more than  twenty-four (24) hours will
    be assessed $10.00 per hour in excess thereof.

o   Trains  inbound to the Shared Assets Area territory must have proper car and
    train documents.  If this information is lacking,  the Shared Area managers,
    at their  discretion,  may hold trains  outside the boundaries of the Shared
    Assets Area until proper documentation is received.

o   Regardless of company of  employment,  any qualified crew in the Shared Area
    may operate any  locomotive,  regardless of ownership,  in that area for the
    purposes of positioning/hostling or movement of light power between yards.

Held Trains

o   In recognition  of terminal  fluidity and capacity  utilization,  the Shared
    Assets Areas management can require, in coordination with a parent's command
    center,  an inbound  train to be held  outside  the  boundaries  of a Shared
    Assets Area.

    -     Such  notification  must be given with enough notice for the parent to
          chamber  the  train  at  a  location  that  minimizes   disruption  to
          operations.

    -     Decisions by the Director of Train  Operations  of Shared Assets Areas
          management  are final in this  regard.  Neither  parent may compel the
          Shared Assets Areas management to accept trains.

    -     Similarly, the decision to hold out a train other than temporary holds
          is recognized as a serious  action,  which will be done only after all
          other alternatives are  exhausted.  Data  on  these  actions  will  be
          maintained by Shared  Assets  Areas management  and will be  regularly
          available for briefing  to the  Conrail's  Board of  Directors  at its
          pleasure.






                                        2
<PAGE>

Storage

o   Neither  parent  company  may store or  pre-position  cars on Shared  Assets
    Area's  tracks,  including  yard and  industrial  tracks to which  they have
    access.  Empty cars routed to the Shared  Assets  Areas must have a customer
    destination assigned, and must be loaded without beginning to accrue charges
    as described in Conrail's Demurrage Tariff in effect on May 1, 1999. When it
    is determined  that cars cannot be delivered to the customer within 60 hours
    of arrival,  a call will be made to the parent's  operations  center.  After
    such a call is made, except in extraordinary  cases, these cars will then be
    placed on the parent's first available outbound train.

o   CSXT and NS will  independently  establish  such  demurrage  and car storage
    arrangements  with customers as each deems proper.  Should customers keep or
    store cars on SAA tracks  beyond the time at which  charges  would  begin to
    accrue as called for in Conrail's Demurrage Tariff in effect on May 1, 1999,
    then the  parent  road  will be  assessed  $100 per car per day to cover the
    operational  cost of congestion and  inefficient  use of Shared Assets Areas
    facilities.

o   CSXT  and   NSR recognize that  certain customers are currently provided car
    storage  within the   Shared Asset  Areas, and   that this   storage  may be
    essential to the  functioning of the business of these customers.  CSXT, NSR
    and   Shared Assets  will review   current pools and by consent of all three
    parties   approve their makeup and location based on operating efficiencies.
    Thereafter  pools will   be regularly   reviewed for the   provision of such
    storage to avoid congestion.  Any request for additional car storage for any
    Shared   Assets  Area customers  must be approved   by the Parents, who will
    consider  the  availability of  additional space with a view toward assuring
    that   operations in the  Shared Assets   Area remain  fluid and will not be
    affected by providing such car storage.

Interchange

o   CSXT and NSR will not  interchange  cars to each  other  within  the  Shared
    Assets  Areas  locations  unless  specifically   provided  through  separate
    agreements. No open interchanges have been established except at industries.










                                        3
<PAGE>


Blocking

o   To ensure the equal and fair use of the Shared  Assets Area  capacity by its
    parent companies, the following car classification requirements will govern:

    -   Each parent  company  will be required to block  inbound  trains for the
        Shared Assets  Areas.  Each parent will make the number of blocks called
        for in the  split-date  Operating  Plan.  Failure to comply with inbound
        blocking  requirements and execute appropriate setoffs (unless otherwise
        directed by Shared Assets
        management)  within the Shared  Assets Area will result in an assessment
        of $50.00 per loaded or empty car.

    -   Management of the Shared Assets Areas will be required to block outbound
        trains.  Parent  companies  will  receive  the  number of blocks at each
        Shared  Assets  Area  terminal  that  is  called  for in the  split-date
        Operating Plan.

    -   Changes to the number of blocks made by or  delivered  to a Shared Asset
        terminal may be made only by mutual consent of all three parties.

    -   Parent companies,  except by joint agreement,  may not compel the Shared
        Assets  Areas  management  to make a  greater  number  of  blocks at any
        terminal,  beyond the number of called for in the  split-date  Operating
        Plan.

    -   Each   parent may  change  the  definition of   its own  specific blocks
        originating at a Shared Assets Area terminal.

Hours of Service and Recrews

o   Train  crews on parent  trains  approaching  a Shared  Assets Area must have
    sufficient  time to  terminate  in or exit the Shared  Assets  Areas  before
    hours-of-service  laws require them to rest.  Sufficient  time is considered
    the trains scheduled elapsed time to terminate in or pass through the Shared
    Assets Area.  The Shared Assets Areas  management  may grant an exception if
    the train can make it to its destination without undue disruption.

o   Shared Assets Areas shall have the option to provide T&E relief  service for
    any road train on the hours-of-service law, regardless of parent company.

    -   Such relief will be provided  after  coordination  with the  appropriate
        parent's  operations  center indicating the involved parent will provide
        no relief crew.



                                        4

<PAGE>

    -   Recrews  will be at the sole cost and expense of the parent  whose train
        is recrewed at full cost plus a $500 surcharge.

    -   If specific  trains  frequently  require  recrews,  Shared  Assets Areas
        management  may request the parent to change its schedule or slotting of
        subject train with the right to repeatedly  hold that train for a recrew
        outside the Shared  Assets  Areas as set forth  under the "held  trains"
        provision   until  such   appropriate   adjustments   are  made  to  the
        non-conforming schedule.

    -   Data on  trains  recrewed  will be  maintained  by Shared  Assets  Areas
        management  and will be  regularly  available  for briefing to Conrail's
        Board of Directors at its pleasure.

Charges

o   The charges  paid by either  owner under these  protocols  will be made to a
    Conrail "passive income" account, which will be administered by Conrail.

Changes

o   These terminal capacity guidelines will be reviewed at the request of any of
    the three parties (CSXT, NSR, and/or CSAO).  Proposed changes are subject to
    the arbitration  provisions of the Shared Asset Area Operating Agreements in
    the event CSXT and NSR cannot agree.



















                                        5



                                                                    Exhibit 10.7

                               SHARED ASSETS AREA

                               OPERATING AGREEMENT

                                       FOR

                                     DETROIT


                            Dated as of June 1, 1999


                                  By and Among


                         CONSOLIDATED RAIL CORPORATION,

                          CSX TRANSPORTATION, INC. and

                        NORFOLK SOUTHERN RAILWAY COMPANY

















<PAGE>



                                TABLE OF CONTENTS


                                                                           Page

Section 1.  Definitions.......................................................1

        (a)    AAR............................................................1

        (b)    Accounting Plan................................................1

        (c)    Action.........................................................2

        (d)    Adjacent Improvements..........................................2

        (e)    Bill...........................................................2

        (f)    Billing Month..................................................2

        (g)    Board of Managers..............................................2

        (h)    Budgeted Capital Expenditures..................................2

        (i)    Capital Expenditure Budget.....................................2

        (j)    Capital Expenditure Statement..................................2

        (k)    CRC Administrative Office......................................2

        (l)    CRC Board......................................................2

        (m)    CRC Train......................................................2

        (n)    CRC Train Usage Percentage.....................................2

        (o)    CSX............................................................3

        (p)    CSXT Operating Agreement.......................................3

        (q)    Damage(s)......................................................3

        (r)    Dispute Letter.................................................3


<PAGE>


                                                                           Page

        (s)    Excluded Taxes.................................................3

        (t)    Expense Statement..............................................3

        (u)    GAAP...........................................................3

        (v)    General Manager................................................3

        (w)    Governmental Entity............................................3

        (x)    Interest Rental................................................3

        (y)    Jointly-Operated Facility......................................4

        (z)    Lesser Insured Operator........................................4

        (aa)   Liabilities....................................................4

        (bb)   Nonseverable Improvement.......................................4

        (cc)   NSC............................................................4

        (dd)   NSR Operating Agreement........................................4

        (ee)   NYC............................................................4

        (ff)   Operating Budget...............................................4

        (gg)   Operating Plan.................................................5

        (hh)   Operator.......................................................5

        (ii)   Operator Consequential Damages.................................5

        (jj)   Operator's Expense Percentage..................................5

        (kk)   Operator's Facility............................................5

        (ll)   Operator Train.................................................5


                                     - ii -
<PAGE>


                                                                           Page

        (mm)   Person.........................................................5

        (nn)   Program Maintenance............................................5

        (oo)   Program Maintenance Proposal...................................5

        (pp)   PRR............................................................5

        (qq)   Railcar........................................................6
 .
        (rr)   Reimbursable Expenses..........................................6

        (ss)   Renewal Term...................................................6

        (tt)   RoadRailer(R)..................................................6

        (uu)   Routine Maintenance............................................6

        (vv)   Severable Improvement..........................................6

        (ww)   Shared Asset Value.............................................6

        (xx)   Shared Assets..................................................6

        (yy)   Shared Assets Area.............................................7

        (zz)   STB............................................................7

        (aaa)  Switching and Yard Services....................................7

        (bbb)  Tax or Taxes...................................................7

        (ccc)  Temporary Services.............................................7

        (ddd)  Tier One Damages...............................................7

        (eee)  Tier Two Damages...............................................7

        (fff)  Total Train Usage Percentage...................................8

                                    - iii -
<PAGE>


                                                                           Page

        (ggg)  Transaction Agreement..........................................8

        (hhh)  Usage Statement................................................8

        (iii)  USOA...........................................................8

        (jjj)  Valuation Date.................................................8

        (kkk)  Zone...........................................................8

Section 2.  Management........................................................8

        (a)    CRC Board......................................................8

        (b)    General Manager................................................9

        (c)    Employees.....................................................10

        (d)    CRC Responsibilities..........................................10

        (e)    Impartiality..................................................10

        (f)    Independent Contractors.......................................10

Section 3.  Operations.......................................................10

        (a)    Operator's Rights.............................................10

        (b)    Use...........................................................11

        (c)    Grant of Rights...............................................11

        (d)    Switching and Yard Services...................................12

        (e)    Operating Protocols...........................................12

        (f)    Freight Traffic to Remain in Account of Each Operator.........12

        (g)    Rates, Routes and Divisions...................................13

                                     - iv -
<PAGE>


                                                                            Page

        (h)    Shipper Bills.................................................13

        (i)    Service Responsibility........................................13

        (j)    Dispatching...................................................13

        (k)    Railcar Weighing..............................................14

        (l)    Freight Claims................................................14

        (m)    Freight Car Repairs...........................................14

        (n)    Train Services................................................15

        (o)    Wrecking Service..............................................15

        (p)    Admission of Third Parties....................................15

Section 4.  Equipment and Properties.........................................15

        (a)    Procurement...................................................15

        (b)    Contribution of Locomotives by Operators......................15

        (c)    Locomotive Service and Repair.................................16

Section 5.  Maintenance......................................................16

        (a)    Routine Maintenance...........................................16

        (b)    CRC Program Maintenance.......................................17

        (c)    Maintenance Standards.........................................17

Section 6.  Capital Improvements.............................................18

        (a)    Proposed Projects.............................................18

        (b)    CRC Board Approved Projects...................................18

                                     - v -
<PAGE>


                                                                           Page

        (c)    Nonseverable Improvement Projects.............................18

        (d)    Severable Improvement Projects................................18

        (e)    Capital Improvements as Shared Assets.........................19

        (f)    Title to Severable Improvements...............................19

        (g)    Noninterference...............................................19

        (h)    Switch Connections............................................20

        (i)    Adjacent Improvements.........................................20

        (j)    Operator's Facilities.........................................20

Section 7.  Accounting.......................................................21

        (a)    Books of Record and Account...................................21

        (b)    Financial Statements..........................................21

Section 8.  Costs and Budgets................................................21

        (a)    CRC Costs.....................................................21

        (b)    Employee Cost Reimbursement...................................21

        (c)    Capital Expenditure Budget....................................21

        (d)    Operating Budget..............................................22

Section 9.  Cost Sharing.....................................................22

        (a)    Accounting Plan...............................................22

        (b)    Usage Statement...............................................24

        (c)    Expense Statement.............................................24

                                     - vi -
<PAGE>


                                                                           Page

        (d)    Capital Expenditure Statement.................................24

        (e)    Bills.........................................................25

        (f)    Payment.......................................................25

        (g)    Disputed Bills................................................25

Section 10.  Access..........................................................26

Section 11.  Liability.......................................................26

        (a)    Operators' Sole Responsibility................................26

        (b)    Operators' Joint Responsibility...............................26

        (c)    CRC Responsibility - Allocation and Insurance.................27

        (d)    Process.......................................................28

        (e)    Indemnification...............................................28

        (f)    Specified Level Damages.......................................28

        (g)    Substance Abuse Exception.....................................30

        (h)    Transaction Agreement.........................................30

        (i)    Damages.......................................................30

Section 12.  No Partnership..................................................31

Section 13.  Arbitration.....................................................31

Section 14.  Term............................................................31

Section 15.  Force Majeure...................................................32

Section 16.  Entire Agreement................................................32

                                    - vii -
<PAGE>


                                                                           Page

Section 17.  Amendment and Waiver............................................32

Section 18.  Severability....................................................32

Section 19.  Remedies........................................................32

        (a)    Entitlement to Certain Remedies...............................32

        (b)    Preclusion of Certain Remedies................................33

Section 20.  Interpretation..................................................33

Section 21.  Headings........................................................33

Section 22.  Parties.........................................................33

Section 23.  Assignment......................................................33

        (a)    Limitation....................................................33

        (b)    Successor.....................................................33

Section 24.  Notices.........................................................34

Section 25.  Governing Law...................................................34

EXHIBIT A - Operating Protocols

                                    - viii -
<PAGE>





                               SHARED ASSETS AREA

                               OPERATING AGREEMENT

                                       FOR

                                     DETROIT


               This SHARED ASSETS AREA OPERATING  AGREEMENT  ("Agreement") dated
as of June 1, 1999, is by and among Consolidated Rail Corporation  ("CRC"),  CSX
Transportation, Inc. ("CSXT") and Norfolk Southern Railway Company ("NSR").

                              W I T N E S S E T H:

               WHEREAS,    all capitalized   terms in  this   Agreement have the
respective meanings set forth in Section 1; and

               WHEREAS,  CSX owns all of the common stock of and controls  CSXT,
NSC owns all of the common  stock of and  controls  NSR, and CSX and NSC jointly
control CRC; and

               WHEREAS, CSXT, NSR and CRC desire that the Shared Assets shall be
owned,  operated and maintained by CRC and used by or for the exclusive  benefit
of CSXT and NSR,  and that CSXT and NSR shall each have full and equal rights to
use the Shared  Assets to provide  competitive  railway  freight  transportation
services to, from and between all places within the Shared Assets Area.

               NOW, THEREFORE,  in consideration of the premises,  covenants and
agreements set forth herein, and for other good and valuable consideration,  the
receipt and sufficiency of which is acknowledged, CRC, CSXT and NSR hereby agree
as follows:

               Section 1   Definitions.   For    purposes of this Agreement, the
following terms have the following meanings:

               (a)  "AAR" means the Association of American Railroads.

               (b)  "Accounting  Plan"  means  the  plan of  accounting  adopted
pursuant to Section 9(a).

               (c) "Action" means any action, claim, suit, arbitration, inquiry,
subpoena,  discovery  request,  proceeding  or  investigation  by or before  any
Governmental Entity.

<PAGE>


               (d) "Adjacent Improvement" means a capital improvement, such as a
spur,  which provides access to customers and local  industries and which (i) is
on  property  which is not part of the Shared  Assets and (ii) will be  directly
(without  intermediate  connection  to another  railroad)  attached  to trackage
included within the Shared Assets.

               (e) "Bill" means a bill delivered by CRC to an Operator  pursuant
to Section 9(e).

               (f)  "Billing   Month"   means  the  calendar   month  for  which
information is shown on a Usage Statement.

               (g) "Board of Managers"  means any Board of Managers which may be
appointed by the CRC Board pursuant to Section 2(a)(ii).

               (h) "Budgeted Capital  Expenditures"  means capital  expenditures
included  on a Capital  Expenditure  Budget  which has been  approved by the CRC
Board.

               (i)  "Capital   Expenditure   Budget"  means  a  written   budget
specifying  proposed  capital  expenditures  to be made by CRC with  respect  to
Shared Assets for the periods of time specified in such budget, and the proposed
sources of the capital required to make such expenditures.

               (j)  "Capital Expenditure Statement" means a statement delivered
by CRC pursuant to Section 9(d).

               (k) "CRC Administrative  Office" means the administrative  office
of CRC located at Philadelphia,  Pennsylvania, or at such other place designated
by CRC in a notice it delivers to CSXT and NSR.

               (l) "CRC Board" means the Board of Directors of CRC.

               (m) "CRC  Train"  means a train  operated  by CRC and  performing
services pursuant to Sections 3(c) or (d).

               (n) "CRC Train  Usage  Percentage"  means for an  Operator  for a
particular  time period and Zone, the percentage  obtained by multiplying 100 by
the  quotient  obtained  by  dividing  (i) the total  number of loaded and empty
Railcars in the account of such Operator in CRC Trains, by (ii) the total number
of loaded and empty  Railcars in the  accounts of both  Operators in CRC Trains,
during such time period in such Zone.

               (o) "CSX" means CSX Corporation.

                                     - 2 -
<PAGE>


               (p) "CSXT Operating Agreement" means the agreement, dated June 1,
1999,  between CSXT and NYC providing for the use,  operation and maintenance by
CSXT of certain assets owned or leased by NYC.

               (q) "Damage(s)" means all assessments,  fines,  losses,  damages,
liabilities,   and  costs  and  expenses  related  thereto,  including,  without
limitation,  interest,  penalties and attorneys' and consultants'  fees and also
expressly  including,  without  limitation,  all  liabilities  arising after the
effective date hereof under the Federal Employers Liability Act, as amended, and
environmental laws.

               (r)  "Dispute  Letter"  means a letter  delivered  by an Operator
pursuant to Section 9(g)(i).

               (s) "Excluded  Taxes" means:  (A) all Taxes based, in whole or in
part, on net income or gross income (including,  without limitation, any minimum
tax) of CRC or which are in substitution for, or relieve CRC from, any Tax based
upon or  measured  by CRC's  net  income  or  gross  income,  together  with any
interest,  penalties,  additions  to tax or  additional  amounts that may become
payable in  respect  thereof;  (B)  business  and  occupation  taxes,  and gross
receipts taxes (unless in the nature of a sales tax) of CRC and Taxes based upon
the equity interests of CRC; and (C) interest, fines and penalties to the extent
due to the acts or omissions of CRC in connection with such Excluded Taxes.

               (t)  "Expense  Statement"  means  a  statement  delivered  by CRC
pursuant to Section 9(c).

               (u)  "GAAP" at   any time  means  generally   accepted accounting
principles in effect at such time.

               (v) "General Manager" means the chief executive officer of CRC.

               (w)  "Governmental  Entity"  means any federal,  state,  local or
foreign  court,  administrative  agency or commission or other  governmental  or
regulatory authority or commission or any arbitration tribunal.

               (x)  "Interest  Rental"  means  an  amount  representing  a  fair
periodic  return  on the  Shared  Asset  Value as of the most  recent  preceding
Valuation Date as determined by such  appraiser as CSXT and NSR may select.  The
Interest Rental for the first six years of this Agreement shall be as follows:

                                     - 3 -
<PAGE>


               June 1, 1999  through  May 31,  2000 -- $6  million  June 1, 2000
               through May 31, 2001 -- $7 million  June 1, 2001  through May 31,
               2002  -- $7  million  June 1,  2002  through  May 31,  2003 -- $8
               million  June 1, 2003  through May 31, 2004 -- $8 million June 1,
               2004 through May 31, 2005 -- $9 million

               (y) "Jointly-Operated Facility" means a facility or yard which is
operated by or for a rail carrier and one or more other rail carriers.

               (z) "Lesser  Insured  Operator"  means the Operator which has the
lesser (as between the  Operators)  amount of  available  insurance  benefits as
specified in Section 11(f)(i)(A.1)(2).

               (aa)  "Liabilities"  means  any and all  debts,  liabilities  and
obligations  of any kind  whatsoever,  whether  or not  accrued,  contingent  or
reflected  on  a  balance  sheet,  known  or  unknown,   absolute,   determined,
determinable or otherwise,  including,  without limitation,  those arising under
any law, rule,  regulation,  action, order or consent decree of any Governmental
Entity or any judgment in any Action of any kind or award of any  arbitrator  of
any kind and those arising under any contract.

               (bb) "Nonseverable Improvement" means a capital improvement which
is integral to the operation of the Shared Assets and is not readily removable.

               (cc)   "NSC" means Norfolk Southern Corporation.

               (dd) "NSR Operating Agreement" means the agreement, dated June 1,
1999,  between NSR and PRR providing for the use,  operation and  maintenance by
NSR of certain assets owned or leased by PRR.

               (ee) "NYC" means New York Central  Lines LLC, a Delaware  limited
liability company.

               (ff)  "Operating   Budget"  means  a  written  budget  specifying
estimated  operating  revenues and expenses and working capital  requirements of
CRC with respect to the Shared Assets for the periods of time  specified in such
budget.

               (gg)  "Operating  Plan"  means the plan for road  train and local
train  schedules and  classifications  and related  operating  protocols for the
Shared  Assets Area as may be agreed to, and modified from time to time, by CRC,
CSXT and NSR.

                                     - 4 -
<PAGE>


               (hh)   "Operator" means either CSXT or NSR.

               (ii)  "Operator   Consequential   Damages"  means  consequential,
indirect, incidental or other similar damage, injury or loss to an Operator.

               (jj) "Operator's  Expense  Percentage"  means for an Operator the
percentage  obtained by multiplying 100 by the quotient obtained by dividing (i)
the total Reimbursable  Expenses (except for Interest Rental,  Taxes,  insurance
costs and any other CRC  expenses  not  apportioned  between the  Operators on a
usage basis) payable by such Operator for a particular period, by (ii) the total
Reimbursable  Expenses (except for Interest Rental,  Taxes,  insurance costs and
any other CRC expenses not  apportioned  between the Operators on a usage basis)
payable by both Operators for such period.

               (kk)  "Operator's  Facility"  means a  present,  expanded  or new
facility or yard which is owned or controlled exclusively by an Operator.

               (ll)  "Operator  Train" means a train operated by an Operator and
performing services in accordance with Sections 3(a) and 3(c).

               (mm) "Person"  means any  individual,  corporation,  association,
partnership  (general  or  limited),   joint  venture,  trust,  estate,  limited
liability company or other legal entity or organization.

               (nn)  "Program  Maintenance"  means  scheduled  renewal of track,
signals, structures and other fixed facilities performed by system or production
gangs assembled to accomplish a specific task or tasks.

               (oo)  "Program  Maintenance  Proposal"  means a written  proposal
prepared by CRC, CSXT or NSR which describes specific Program  Maintenance which
the preparer of such proposal believes is necessary or desirable to maintain the
Shared  Assets in a safe  operating  condition to permit or  facilitate  (i) the
performance by CRC of its services  pursuant to this Agreement,  or (ii) the use
of Shared Assets by the Operators, and which specifies a budget for such Program
Maintenance.

               (pp) "PRR"  means  Pennsylvania  Lines  LLC,  a Delaware  limited
liability company.

               (qq)  "Railcar"  means,  except  as  otherwise  provided  in  the
Accounting  Plan,  each  railroad  freight  car,  locomotive,  caboose  or other
equipment  (including   RoadRailer(R)  or  comparable  bimodal  freight  hauling
equipment  in the  account of either  Operator)  furnished  in  substitution  of
railroad equipment,  loaded or empty, which an Operator originates,  terminates,

                                     - 5 -
<PAGE>

switches or moves on or overhead to any Shared Assets,  except that (i) a single
standard flat car not exceeding 96 feet in length  (excluding  articulated  flat
cars) shall count as a single  Railcar,  (ii)  freight rail cars  consisting  of
articulated units bearing AAR Car Type Codes "Q" and "S" shall count as multiple
Railcars  based on the  second  (numeric)  digit  of the Car Type  Code for such
articulated  units (by way of  example,  a car  consisting  of AAR Car Type Code
"S566" would be counted as five Railcars) (or  corresponding  car type codes and
digits if the AAR Car Type Codes  should be modified at any time during the term
of this  Agreement),  and (iii) a single  unit of  RoadRailer(R)  equipment  (or
comparable  bimodal freight hauling equipment in the account of either Operator)
shall count as one-half (1/2) of a Railcar.

               (rr)  "Reimbursable  Expenses"  means  the  expenses  shown on an
Expense Statement, minus the revenues, if any, shown on such Expense Statement.

               (ss) "Renewal Term" means the term of extension of this Agreement
under Section 14.

               (tt)  "RoadRailer(R)"  means bimodal  freight  hauling  equipment
manufactured  by or under  license  from  "RoadRailer(R)",  a division of Wabash
National Corporation,  and capable of movement over the highway when pulled by a
tractor and on the rails using locomotive power.

               (uu) "Routine  Maintenance"  means  day-to-day  repairs to track,
signals,  structures  and other  fixed  facilities  that are not part of Program
Maintenance.

               (vv)  "Severable Improvement"  means a capital  improvement which
is not a Nonseverable Improvement.

               (ww)  "Shared  Asset  Value"  means at any date the  value of the
Shared  Assets,  except  leases  and other  contract  rights  granted  by either
Operator to CRC, as of the most recent preceding Valuation Date as determined by
such appraiser as CSXT and NSR may select.

               (xx) "Shared Assets" means all tracks, lands,  easements,  rights
of way, structures, facilities,  appurtenances and rights related thereto, which
CRC owns,  leases or otherwise  has the right to operate over  (including  those
segments over which CRC or an Operator  possesses  operating  rights pursuant to
Section  3(c)),  and which are used for railway  purposes  in the Shared  Assets
Area,  including  the  properties,  rights,  equipment,  inventory and supplies,
whether  owned or leased,  described  or  referred  to in Item 3A of  Schedule 1
(including  Attachments I and II) of the  Transaction  Agreement,  but excluding
Operator's Facilities.

                                     - 6 -
<PAGE>

               (yy) "Shared Assets Area" means the geographical  area comprising
the Shared  Assets  and  Operator  Facilities  and  Jointly-Operated  Facilities
directly  (without  intermediate  connection  to another  railroad)  attached to
trackage included within the Shared Assets, which is designated as the "Detroit"
Shared Assets Area.

               (zz) "STB"  means the Surface  Transportation  Board or, if there
shall be no Surface  Transportation  Board,  any federal agency which is charged
with  the  function  of  approving  combinations  by rail  carriers  or  persons
controlling them, or of other arrangements  between rail carriers,  and granting
exemptions  from other laws with respect  thereto or regulating  other  specific
functions  with  respect to the  context in which such term is  employed  or any
successor entity thereof.

               (aaa)   "Switching  and  Yard  Services"  means  the  service  of
classifying   and   assembling   trains  for  the  account  of  an  Operator  in
Jointly-Operated Facilities;  movement of loaded or empty Railcars between yards
and local industries;  and switching trains and Railcars at yards, terminals and
local industries.

               (bbb) "Tax" or "Taxes"  means taxes of any kind,  levies or other
similar  assessments,  customs,  duties,  imposts,  charges or fees,  including,
without limitation,  income taxes, gross receipts,  ad valorem,  excise, real or
personal property, sales, use, payroll, withholding,  unemployment, transfer and
gains  taxes or other  governmental  taxes  imposed  by or payable to the United
States, or any state, local or foreign government or subdivision thereof, and in
each instance  such term shall  include any interest,  penalties or additions to
tax attributable to such Tax or Taxes.

               (ccc) "Temporary Services" means services provided by CSXT or NSR
employees  in the  operation,  maintenance  or repair of any Shared  Asset on an
emergency  basis with the prior  approval of the  General  Manager or senior CRC
employee who is directly  responsible  for the operation or  maintenance of such
Shared Asset.

               (ddd) "Tier One Damages" means those Damages  defined as Tier One
Damages in Section 11(f)(i)(A.1).

               (eee) "Tier Two Damages" means those Damages  defined as Tier Two
Damages in Section 11(f)(i)(B.1).

               (fff) "Total Train Usage  Percentage" means for an Operator for a
particular  time period and Zone, the percentage  obtained by multiplying 100 by
the quotient  obtained by dividing (i) the sum of the total number of loaded and
empty  Railcars  in the  account  of such  Operator  in CRC Trains and the total
number of loaded and empty  Railcars in the account of such Operator in Operator

                                     - 7 -
<PAGE>

Trains,  by (ii) the sum of the total number of loaded and empty Railcars in the
accounts  of both  Operators  in CRC Trains  and the total  number of loaded and
empty Railcars in the accounts of both Operators in Operator Trains, during such
period in such Zone.

               (ggg)  "Transaction  Agreement"  means the Transaction  Agreement
dated as of June 10, 1997,  among CSX, CSXT, NSC, NSR, Conrail Inc., CRC and CRR
Holdings LLC.

               (hhh)  "Usage Statement"   means a   statement  delivered by  CRC
pursuant to Section 9(b).

               (iii) "USOA" means the uniform system of accounts  prescribed for
class I railroads by the STB or any successor  federal agency that shall succeed
to the functions of the STB in prescribing  uniform systems of accounts for rail
carriers;  provided,  that if there shall be no STB and no such federal  agency,
USOA shall mean such  system of  accounts  as is  generally  maintained  by rail
carriers consistent with GAAP as applied in the rail industry.

               (jjj)  "Valuation  Date"  means  the date of this  Agreement  and
thereafter the sixth (6th), twelfth (12th),  eighteenth (18th) and twenty-fourth
(24th)  anniversaries  of the date of this  Agreement  and the first day of each
Renewal Term.

               (kkk) "Zone" means a designated geographic section, or designated
facilities,  of the Shared  Assets  Area as  established  and  described  in the
Accounting Plan.

               Section 2     Management.

               (a)    CRC Board.

                      (i)    The CRC Board shall manage the Shared Assets.

                      (ii)   The  CRC Board may appoint a Board of  Managers,  a
        committee,  a CRC  officer  or other  persons  to have such  duties  and
        authority  with respect to the Shared  Assets as may be assigned to them
        from time to time by the CRC Board.

                      (iii)  Any  Board of Managers  appointed  by the CRC Board
        shall  be  comprised  of an  equal  number  of  individuals  (and  their
        successors) nominated by CSXT and nominated by NSR.

                      (iv)   The  CRC  Board  shall  remove  from  any  Board of
        Managers (A) at the  direction of CSXT,  any person who was nominated by
        CSXT,  and (B) at the  direction of NSR, any person who was nominated by
        NSR.

                                     - 8 -
<PAGE>


               (b)    General Manager.

                      (i)    The General Manager shall not at any time have been
        an employee of CSXT or NSR or any of their  affiliates  unless otherwise
        agreed to by both Operators, and shall be appointed by the CRC Board.

                      (ii)   The  General Manager shall manage and supervise the
        ownership,  operation,  maintenance  and  use of the  Shared  Assets  in
        accordance  with  directives  and  policies  of the CRC  Board  and this
        Agreement,  subject to the authority of the CRC Board,  and through such
        Shared  Assets  Area   superintendents  and  other  Shared  Assets  Area
        executives as are appointed by the General  Manager with the approval of
        the CRC Board.  The General  Manager shall report to the CRC Board.  The
        General  Manager  shall  perform  his  or  her  responsibilities  on  an
        impartial and non-discriminatory basis as between CSXT and NSR.

                      (iii)  The  General  Manager  may be removed  from  office
        prior to the  expiration of his or her term at any time by a majority of
        the CRC Board for any reason or for no reason.  Upon the written request
        of CSXT or NSR to the CRC  Board,  the  General  Manager  shall  also be
        removed  from  office  prior  to the  expiration  of his or her term for
        serious  misconduct,  which  shall  mean  conduct  that  would  make  it
        unreasonable to retain the General Manager, including but not limited to
        conduct  such  as:  (A)  violation  of  applicable  alcohol  or drug use
        policies, (B) fraud, (C) embezzlement or other act of dishonesty against
        CRC, CSXT or NSR or any of their customers or suppliers,  (D) activities
        willfully undertaken by the General Manager which reflect adversely upon
        the  reputation  of  CRC,  CSXT  or  NSR,  (E)  refusal  to  perform  or
        substantial  neglect of the  responsibilities  assigned  to the  General
        Manager,  (F)  failure  to  perform  his or her  responsibilities  on an
        impartial and non-discriminatory  basis as between CSXT and NSR after 45
        days' written notice from an Operator  describing such failure,  (G) any
        violation of any law or rule or  regulation of any  Governmental  Entity
        which results in serious  adverse  consequences  to CRC, CSXT or NSR, or
        (H) any material  violation of any  directive or policy of the CRC Board
        or any  statutory or common law duty of loyalty to CRC. If a majority of
        the CRC  Board in  response  to such a  request  of CSXT or NSR fails to
        direct the removal of the General Manager,  the dispute may be submitted
        by either  Operator for  resolution by binding  arbitration  pursuant to
        Section 13, provided, however, that in any such arbitration to resolve a
        dispute  under this Section  2(b)(iii),  the hearing  shall  commence no
        later than 30 days  following the  appointment of the arbitrator and the
        award shall be rendered no later than 30 days  following the  completion
        of the hearing.

                                     - 9 -
<PAGE>


               (c)  Employees.  The General  Manager and all persons who operate
and maintain the Shared Assets shall be employees of CRC, except for CSXT or NSR
employees  who  provide  Temporary   Services  and  employees  of  Operators  or
independent   contractors  which  provide  services  pursuant  to  contracts  or
arrangements in accordance with Section 2(f).

               (d) CRC Responsibilities. CRC shall be responsible for safely and
efficiently  operating,  controlling  and managing the use of the Shared Assets,
impartially as between CSXT and NSR in accordance  with  directives and policies
of the CRC Board, and with responsible  business  practices which are consistent
with those used by CSXT and NSR in the  operation of their  businesses,  and are
designed to achieve the lowest cost of the safe and efficient operation, use and
maintenance of the Shared Assets.

               (e)  Impartiality.  CRC  shall  perform  all of  its  obligations
pursuant to this  Agreement  on an  impartial  and  non-discriminatory  basis as
between  CSXT and NSR,  giving no  preference  to  either  of them in  providing
Switching and Yard Services, in the control of train dispatching over the Shared
Assets, or in any other way whatsoever.

               (f) Independent  Contractors.  CRC may, at least to the extent it
may do so immediately  prior to the date of this  Agreement,  procure the use of
equipment or facilities owned by independent  contractors,  or services provided
by  independent  contractors  (using their own  employees),  with respect to the
operation,  maintenance and use of Shared Assets, including, without limitation,
accounting,  computer and other administrative  services,  and the furnishing of
equipment  and  mechanical   services.   For  purposes  of  this  Section  2(f),
independent contractors may include CSXT or NSR.

               Section 3     Operations.

               (a)  Operator's  Rights.  CRC hereby grants to each Operator full
operating  rights  to  operate  its own  trains  (staffed  by a road  crew)  and
equipment, with its own crews and equipment and at its own expense, over any and
all tracks included in the Shared Assets, and to use all of the Shared Assets in
connection  with the  operation of such trains or  equipment,  for the following
purposes:

                      (i)    Movement  by such Operator of trains  (staffed by a
        road crew)  through  the Shared  Assets Area  between  two  geographical
        locations outside the Shared Assets Area;

                      (ii)   Movement  by such Operator of trains  (staffed by a
        road crew)  between a  geographical  location  outside the Shared Assets
        Area and an Operator's Facility or a Jointly-Operated  Facility which is
        within the Shared Assets Area;

                                     - 10 -
<PAGE>


                      (iii)  Movement  by such Operator of trains  (staffed by a
        road crew)  between a  geographical  location  outside the Shared Assets
        Area and local industries which are within the Shared Assets Area;

                      (iv)   Movement  by such Operator of trains  (staffed by a
        road crew) between Operator's Facilities or Jointly-Operated  Facilities
        which are within the Shared Assets Area and local  industries  which are
        within the Shared Assets Area;

                      (v)    Movement,  handling,  pick-up,  set off, switching,
        transfer  and  interchange  of  Railcars,  blocks of  Railcars or trains
        (staffed  by a road crew) to,  from or at local  industries,  Operator's
        Facilities or Jointly-Operated  Facilities, in connection with movements
        described in Sections  3(a)(i)  through (iv), to the extent provided for
        in the Operating Plan agreed to and modified by the parties from time to
        time; and

                      (vi)   such other  purposes as  may be agreed upon by CRC,
CSXT and NSR.

               (b) Use.  The crews of each  train  operated  by an  Operator  on
Shared Assets shall be qualified under and shall comply with applicable laws and
regulations as well as the safety and operating rules of CRC.

               (c) Grant of Rights. Subject to reasonable compensation and other
terms  established in the  Accounting  Plan, and in each case for the purpose of
Switching  and Yard  Services  performed  by CRC  pursuant  to Section  3(d) and
movement of Operator Trains pursuant to Section 3(a):

                      (i)    CSXT   hereby   grants  to  CRC  and  NSR  overhead
        operating  rights to operate  CRC trains and NSR  trains,  respectively,
        with their own crews,  over such CSXT line segments access to and use of
        which by CRC and NSR are  necessary to effectuate  the train  operations
        and services contemplated by this Agreement.

                      (ii)   NSR   hereby   grants  to  CRC  and  CSXT  overhead
        operating  rights to operate CRC trains and CSXT trains,  with their own
        crews, over such NSR line segments access to and use of which by CRC and
        CSXT are  necessary  to  effectuate  the train  operations  and services
        contemplated by this Agreement.

When required by the CSXT Operating  Agreement and the NSR Operating  Agreement,
CSXT and NSR have  obtained  the consent of NYC and PRR,  respectively,  for the
grant of rights  referred to in this  Section  3(c).  Notwithstanding  any other
provision of this Agreement,  each rail line segment  identified in this Section
3(c) shall be  dispatched,  maintained,  operated and controlled by the Operator

                                     - 11 -
<PAGE>

which  granted  the rights  with  respect to such  segment,  provided  that such
dispatching,  maintenance,  operation  and  control  shall  be  performed  on an
impartial and non-discriminatory basis as between the Operators. Trains operated
by an Operator  pursuant to  operating  rights  granted  under this Section 3(c)
shall be governed by and subject to the Operating Plan.

               (d)    Switching and Yard Services.

                      (i)    At  the request of and as agent for each  Operator,
        CRC shall perform  Switching and Yard Services required by such Operator
        within the Shared Assets Area,  including  without  limitation  any such
        services which such Operator may be responsible for performing or having
        performed for a shipper or other Person.

                      (ii)   Except  as otherwise  provided in Section 3(a), and
        other than within an Operator's  Facility,  neither  Operator shall with
        its own  equipment or with its own crews  perform any Switching and Yard
        Service  within  the  Shared  Assets  Area for  itself  or for any other
        Person.

               (e) Operating Protocols. From time to time, NSR, CSXT and CRC may
mutually  establish  Shared Assets Area  Operating  Plans,  General  Dispatching
Guidelines, Car Movement Guidelines,  Switching/Blocking  Requirements and other
operating  protocols and rules  concerning  operations  within the Shared Assets
Area, for the purpose of assuring timely train operations, fluid movement of all
railcars,  equal and  impartial  handling  of  Operators'  trains and  railcars,
minimization  in the number of empty cars in the Shared Assets Area, and overall
operating  efficiency in the Shared Assets Area. The current Operating Protocols
have been  agreed  upon by NSR,  CSXT and CRC and are set forth as  Exhibit A to
this  Agreement.  The  Operating  Protocols  may be  modified  only upon  mutual
agreement of all parties.

               (f)  Freight  Traffic  To Remain  in  Account  of Each  Operator.
Switching  and Yard  Services  and other  services  performed  by CRC for either
Operator  under this  Agreement  shall be  performed  as agent for,  and for the
account of, such Operator.  All freight traffic and Railcars  handled within the
Shared  Assets  Area,  including  traffic  and  Railcars  handled by CSXT or NSR
pursuant to Sections  3(a) and 3(c),  and  traffic and  Railcars  handled by CRC
pursuant to Sections  3(c) and 3(d),  shall at all times  remain in the waybill,
car hire and revenue accounts of either CSXT or NSR.

               (g)  Rates,  Routes  and  Divisions.  Each  Operator  shall  have
exclusive and  independent  authority to establish all rates,  charges,  service
terms,  routes and divisions,  and to collect all freight revenues,  relating to
freight  traffic  transported  for its  account  to,  from and within the Shared
Assets Area  (except  those  Shared  Assets Area line  segments  over which such
Operator possesses only overhead operating rights pursuant to Section 3(c)). CRC

                                     - 12 -
<PAGE>

shall not  participate or appear in any rates,  routes or divisions  relating to
any freight  traffic  whatsoever to, from and within the Shared Assets Area, and
shall not be entitled to or responsible for any freight charges relating to such
freight  traffic.  CRC shall not quote or  establish  any rate or service  terms
applicable  to freight  transportation  services  to, from and within the Shared
Assets Area, enter into transportation  contracts with any Person (other than an
Operator)  for freight  transportation  services  to, from and within the Shared
Assets  Area,  or  undertake  to perform any  for-hire  transportation  services
directly,  in its own name or for its own account for any Person  (other than an
Operator). The transfer or exchange of freight traffic between CSXT and CRC, and
between  NSR and CRC,  within the Shared  Assets  Area shall not  constitute  an
interchange of freight  traffic or freight rail cars for purposes of determining
rates, routes,  divisions or interline  settlements relating to any such freight
traffic.

               (h) Shipper Bills. Neither Operator shall inform the other or CRC
of any rates or charges to  shippers  to which such  Operator  provides  freight
transportation  services in the Shared Assets Area, and no copies of any shipper
bill of lading or waybill shall be given by such Operator to the other or to CRC
except to the extent that such documents are exchanged  between rail carriers in
the usual course of interline shipments and documenting.

               (i) Service  Responsibility.  Each Operator shall at all times be
solely  responsible  for  obtaining,  supplying and routing  Railcars other than
locomotives,  for all Railcar  ownership costs  (including  per-diem charges and
mileage  allowances) and for providing service to its shippers within the Shared
Assets Area  pursuant to its  transportation  contracts or other prices with its
shippers,  including  interline  accounting,  and all car hire and  demurrage or
detention  charges  associated  with  Railcars in its account  within the Shared
Assets Area.
               (j)  Dispatching.  CRC shall,  from local locations or a location
agreed upon by CSXT and NSR,  control the  dispatching,  scheduling and movement
of, and Switching and Yard Services for, all trains  (including  Operator Trains
and CRC Trains) over the Shared Assets (other than Operator's Facilities, unless
requested to do so by the Operator  thereof) without any  discrimination  at any
time in favor of or against  either  Operator,  but in  accordance  with written
policies and  priorities  for  categories of freight,  type of Railcar,  size of
train  and  train  destinations  established  from  time to time by the  General
Manager and  approved by the CRC Board to achieve  the  maximum  efficiency  and
lowest aggregate Shared Asset costs of CRC and the Operators, provided, however,
that CSXT shall control the dispatching,  scheduling, movement and Switching and
Yard Services for all CRC Trains and Operator  Trains over the following  Shared
Asset rail segments:

                      (A)    the current CRC Lincoln Secondary between Carleton,
MI and Hold Out Signal at Lincoln Yard;

                                     - 13 -
<PAGE>

and NSR shall control the  dispatching,  scheduling,  movement and Switching and
Yard Services for all CRC Trains and Operator  Trains over the following  Shared
Asset rail segments:

                      (B)    the current   CRC Detroit Line  between Trenton, MI
and CP YD;

                      (C)    the  current CRC Junction Yard Secondary between CP
YD and CP Townline, including New Wye Runner; and

                      (D)    the  current   CRC Lincoln  Running Track   between
Ecorse Jct. and the connection with NSR.

Dispatching,  scheduling  and movement of trains  performed  by either  Operator
under   this   Section   3(j)   shall   conform   to  the  same   standards   of
non-discrimination, written policies and priorities applicable to the control of
such functions by CRC at other locations included within the Shared Assets Area.

               (k) Railcar Weighing. All Railcars for the account of an Operator
which  originate or terminate on Shared Assets and which require  weighing shall
be weighed by and at the  expense of such  Operator or its  customer,  and at no
cost to CRC.

               (l) Freight Claims. The Operators shall agree among themselves on
the  most  fair,   practical  and  efficient   arrangements   for  handling  and
administering  freight  loss and damage  claims  with the  intent  that (i) each
Operator  shall be  responsible  for losses  occurring  to lading  either in its
possession  or in the  possession of CRC for the account of such  Operator,  and
(ii) the Operators shall follow relevant AAR rules and formulas in providing for
the allocation of losses which are either of undetermined  origin or in Railcars
handled in interline service by or for the account of both Operators.

               (m) Freight Car Repairs. If any Railcars are bad ordered while on
the Shared  Assets and must be set out from a CRC Train or Operator  Train,  CRC
shall  promptly  return such  Railcars to the  Operator  in whose  account  such
Railcars  reside in  accordance  with such  Operator's  instructions.  CRC shall
furnish, at such Operator's expense, required labor and material to perform, and
shall perform,  light repairs on such bad ordered  Railcars as necessary to make
such Railcars legal and safe for movement.  CRC shall bill such Operator for the
costs of such light repairs in accordance  with the Field and Office  Manuals of
the AAR Interchange Rules in effect at the time such repairs are performed.  CRC
shall bill  directly to and collect  from the  applicable  Operator  charges for
repair items that, under the AAR Interchange  Rules, are the  responsibility  of
the Railcar  owner and/or the handling line  carriers.  Each Operator may rebill
charges for repair items that are the responsibility of the Railcar owner and/or
the handling line carriers. If any such bad ordered Railcar cannot be made legal

                                     - 14 -
<PAGE>

and safe for movement by the  performance of light repairs,  CRC shall,  at such
Operator's  expense,  arrange for appropriate removal of the affected Railcar in
accordance with such Operator's instructions.

               (n) Train  Services.  Actual  costs  incurred  by CRC to  provide
special services (other than services  otherwise provided for in this Agreement)
at the request of an Operator with respect to trains,  locomotives  and Railcars
for the  account  of such  Operator,  shall  be  paid by such  Operator  to CRC,
provided that the costs and terms of similar special  services  rendered to each
Operator shall be without discrimination between Operators as to cost and terms,
giving due allowance to any differences in the costs of providing such services.

               (o) Wrecking Service.  Wrecking service or wrecking train service
required in connection  with services  contemplated  by this Agreement  shall be
provided by CRC (or its designee) as promptly as possible.

               (p)  Admission  of  Third  Parties.   Notwithstanding  any  other
provision in this Agreement,  no party may permit any Person (other than a party
hereto) to have  access to,  operate  over or use any Shared  Asset  without the
prior  approval of all  parties,  which  approval may be given or refused in the
sole discretion of each party.

               Section 4     Equipment and Properties.

               (a)  Procurement.  CRC shall  procure,  operate and  maintain all
equipment,  real property rights and  improvements  thereon which are reasonably
required  for (i) CRC to operate the Shared  Assets,  and (ii) the  Operators to
move  trains  over the  Shared  Assets,  in each  case in  accordance  with this
Agreement.

               (b)  Contribution  of Locomotives by Operators.  Upon  reasonable
request by the General  Manager,  the Operators  shall  furnish to CRC,  through
full-service  lease or other  mutually  satisfactory  arrangements,  locomotives
reasonably  required by CRC for the  performance of its  obligations  under this
Agreement.   The  respective  obligations  of  each  Operator  to  furnish  such
locomotives  shall  be  based,  insofar  as  reasonably  practicable,  upon  the
Operator's CRC Train Usage  Percentage  during the calendar month preceding such
request for the Shared Assets Area or Zone in which such  locomotives are needed
by CRC. It is the parties' intention that (i) the arrangements pursuant to which
such  locomotives  are  furnished by either  Operator to CRC shall  provide that
heavy  maintenance,  repair and  overhaul  shall be the  responsibility  of such
Operator,  (ii) locomotives furnished by either Operator to CRC may, in order to
permit  maintenance,  repair and overhaul of such locomotive units, be exchanged
for other locomotive units furnished by such Operator,  and (iii) the respective

                                     - 15 -
<PAGE>

obligations  of each  Operator to furnish such  locomotives  upon request by the
General Manager shall be adjusted on at least a monthly or more frequent basis.

               (c)  Locomotive  Service  and  Repairs.  At  the  request  of  an
Operator,  CRC shall furnish  required labor and material to perform,  and shall
perform,  fueling and servicing of any Operator's  locomotive,  as well as light
repairs on any Operator's  locomotive as necessary to make such locomotive legal
and safe for  movement.  CRC shall bill such  Operator  (or other  owner of such
locomotive)  for the  costs of such  fueling,  servicing  and light  repairs  in
accordance with industry  practice in effect at the time such fueling,  services
or  repairs  are  performed.  If any such  locomotive  cannot  be made  safe for
movement by the performance of light repairs,  CRC shall, at the expense of such
Operator (or other owner of such locomotive), arrange for appropriate removal of
such locomotive in accordance with such Operator's instructions.

               Section 5     Maintenance.

               (a)    Routine Maintenance.

                      (i)    CRC  shall be responsible  for Routine  Maintenance
        when  necessary or  desirable  to maintain  the Shared  Assets in a safe
        operating condition, and to permit and facilitate (A) the performance by
        CRC of its obligations  pursuant to this  Agreement,  and (B) the use of
        Shared Assets by the Operators in accordance with this Agreement.

                      (ii)   CSXT or NSR,  directly or through their  respective
        affiliates,  may perform the work which CRC performed  prior to the date
        of this  Agreement  when (A) CRC does not possess the skills  needed for
        such work,  (B) CRC lacks the  necessary  employees to do such work in a
        timely fashion,  or (C) CRC does not possess the equipment  needed to do
        such  work.  CRC and the  party  performing  the work  shall  agree to a
        reasonable fee for such work prior to performance. CRC, CSXT and NSR may
        agree to have  additional  work  performed  either by CSXT, NSR or their
        affiliates.

               (b)    CRC Program Maintenance.

                      (i)    The General Manager shall prepare and submit to the
        CRC Board a Program Maintenance plan concurrently with the submission of
        an Operating Budget and the Capital Expenditure Budget to the CRC Board.

                                     - 16 -
<PAGE>

                      (ii)   Any  of CRC,  CSXT or NSR may at any time deliver a
        Program Maintenance Proposal to the other two of them and to the General
        Manager and each member of the CRC Board.

                      (iii)  The  CRC Board shall  either (A) approve any or all
        of such Program  Maintenance  Proposals and plan with such changes as it
        deems  appropriate,  include  the costs  thereof in a pending or amended
        Capital  Expenditure Budget, and direct the General Manager to cause the
        maintenance  described in approved Program Maintenance Proposals or plan
        to be performed in  accordance  with  Sections  5(b)(iv) and (v), or (B)
        disapprove any or all of such Program Maintenance Proposals or plan.

                      (iv)   Program  Maintenance shall be the responsibility of
        CSXT and NSR  pursuant to contracts  or  arrangements  with CRC, and CRC
        shall not perform Program  Maintenance,  except for Program  Maintenance
        which can be provided by Persons  other than CSXT or NSR at a lower cost
        to CRC than the CSXT or NSR cost thereof.

                      (v)    CRC   shall   select,   to  perform   each  Program
        Maintenance  project  or  program,  the  Operator  which CRC  reasonably
        determines will perform such project or program at the least cost to CRC
        consistent with safe and efficient  operations,  and taking into account
        scheduling considerations,  based on written proposals submitted by each
        Operator.

               (c) Maintenance Standards. Unless otherwise authorized by the CRC
Board,  the General  Manager shall prepare and submit to the CRC Board proposals
(including the Program  Maintenance plan submitted pursuant to Section 5(b)) for
the  performance  of such  Routine  Maintenance  and Program  Maintenance  as is
reasonably  necessary to keep and maintain the Shared  Assets  substantially  in
their condition as of the date of this Agreement.  If the CRC Board fails either
to approve or disapprove by majority vote any such proposal within 45 days after
it was submitted to the CRC Board, the  disagreement  over the propriety or need
for any of the  Routine  Maintenance  or Program  Maintenance  included  in such
proposal  may  be  submitted  by  either  Operator  for  resolution  by  binding
arbitration pursuant to Section 13.

               Section 6     Capital Improvements. Except as provided in Section
5, all capital  improvements  involving  Shared  Assets shall be governed by the
following provisions:

               (a)  Proposed  Projects.  Either  Operator,  CRC or  the  General
Manager  may  propose  to the CRC Board  from time to time  capital  improvement

                                     - 17 -
<PAGE>


projects.  Each such  project  shall be  reviewed  by the CRC  Board,  which may
approve or disapprove by majority vote, or fail to approve, such projects.

               (b)  CRC  Board  Approved   Projects.   Each  Operator  shall  be
responsible for an equal share of the initial  budgeted  funding of each capital
improvement  project which has been approved by the CRC Board and is included in
an approved Capital  Expenditure  Budget,  except as provided in Section 6(c). A
final  accounting  shall be made to adjust the initial  budgeted  funding to the
actual project cost as specified in the Accounting Plan.

               (c)    Nonseverable Improvement Projects.

                      (i)    At the written request of an Operator  delivered to
        the other,  each Operator shall,  within 45 days of the delivery of such
        request, submit to an arbitrator in accordance with Section 13 a written
        proposal with respect to a  Nonseverable  Improvement  project which was
        neither  approved  nor  disapproved  by  majority  vote by the CRC Board
        within 45 days  after such  project  was  proposed  to the CRC Board (A)
        describing  any  changes  which such  Operator  proposes be made to such
        project and specifying a schedule,  budget and  allocations  between the
        Operators of initial capital costs of such Nonseverable Improvement,  or
        (B) proposing that it not be made.

                      (ii)   The  arbitrator receiving the proposals referred to
        in Section  6(c)(i) (A) shall consider (1) the degree,  if any, to which
        the  construction,  operation and use of such  Nonseverable  Improvement
        would impair or interfere with the use of Shared Assets by CRC or either
        Operator,  or conflict with any pending capital improvements included in
        an  approved  Capital   Expenditure  Budget,  and  (2)  the  budget  and
        allocations  between  the  Operators  of initial  capital  costs of such
        Nonseverable  Improvement  as proposed by each  Operator,  and (B) shall
        determine  within 45 days of such receipt which of such proposals  shall
        be implemented, or that such Nonseverable Improvement shall not be made,
        and the CRC Board  shall  approve  any  proposal  which such  arbitrator
        determines shall be implemented.

               (d)    Severable Improvement Projects.

                      (i)    Each  Operator shall have the  unilateral  right to
        construct and exclusively fund any Severable  Improvement  which was not
        approved by the CRC Board.

                      (ii)     Each Severable  Improvement funded exclusively by
        an Operator shall be used  exclusively by that Operator,  which shall be
        solely responsible for maintaining such Severable Improvement at its own
        expense,  until such time that the other  Operator  gives written notice
        that it desires  also to use such  Severable  Improvement,  stating  the
        amount  which such other  Operator is  prepared  to pay to the  Operator

                                     - 18 -
<PAGE>

        which initially  funded such Severable  Improvement for the right to use
        such Severable Improvement.

                      (iii)  If  the Operators are unable to agree on the amount
        of such payment  within 45 days after the notice  referred to in Section
        6(d)(ii) was given, then at the written request of an Operator delivered
        to the other  after 45 days but  before 60 days  after  such  notice was
        given,  each  Operator  shall,  within 15 days of the  delivery  of such
        request, submit to an arbitrator in accordance with Section 13 a written
        statement setting forth the proposed payment by the second Operator, and
        the arbitrator  shall within 45 days of such receipt  determine which of
        such  proposed  amounts  shall  apply,  which  shall be  binding on both
        Operators and paid promptly.

                      (iv)    Such   Severable   Improvement   shall   become  a
        Nonseverable  Improvement  at the time  such  second  Operator  pays the
        amount so  determined  and,  thereafter,  maintenance  and  other  costs
        associated with the operation of such  improvement  shall be apportioned
        between the Operators as provided in this Agreement.

               (e) Capital  Improvements as Shared Assets. Upon completion,  all
capital improvements approved by the CRC Board and all Nonseverable Improvements
shall become part of the Shared Assets owned by CRC subject to all provisions of
this Agreement, free and clear of all Operator liens.

               (f) Title to Severable  Improvements.  Each Operator shall retain
title to all Severable Improvements  exclusively funded by such Operator. At any
time  during the term of this  Agreement,  an  Operator  may remove (at its sole
expense) any Severable  Improvement which it exclusively  funded,  provided that
such  Operator has  repaired (at its sole  expense) any damage to a Shared Asset
caused by such removal and has restored the related Shared Assets  substantially
to their  condition at the time such  Severable  Improvements  were made. In the
event an Operator shall not have removed any Severable  Improvement to which the
Operator  shall  have  title  prior to the  expiration  or  termination  of this
Agreement, title to such Severable Improvement shall vest in CRC, free and clear
of all Operator liens, upon such expiration or termination.

               (g)  Noninterference.  The  construction,  operation  and  use of
Severable Improvements by an Operator shall not impair or interfere with the use
of  Shared  Assets  by  CRC or the  other  Operator,  nor  shall  any  Severable
Improvement  conflict  with any  pending  capital  improvements  included  in an
approved Capital Expenditure Budget.

                                     - 19 -
<PAGE>


               (h) Switch  Connections.  CRC shall,  upon the written request of
one or both Operators,  provide for switch and turnout  connections  from Shared
Asset tracks to a private  sidetrack owned by a shipper or other Person, if such
request:

                       (i)   includes   the commitment of the  Operator or  both
Operators making such request, or

                      (ii)   is  accompanied by a  written undertaking from such
shipper or other Person,

in each case  satisfactory to CRC, to pay to CRC all costs incurred from time to
time by CRC to provide for such switch and  turnout  connections  within 30 days
after it delivers a bill for such costs to such Operator,  Operators, shipper or
other Person.

               (i)    Adjacent Improvements.

                      (i)    In  the event an Operator  constructs,  acquires or
        funds the cost of an Adjacent  Improvement (whether or not such Adjacent
        Improvement is ultimately  owned by such  Operator),  the other Operator
        shall be entitled to share usage of such Adjacent  Improvement by giving
        written  notice stating the amount which such other Operator is prepared
        to pay to the first Operator for such right. If the Operators are unable
        to agree on the amount of such payment  within 45 days after such notice
        was given,  then at the written request of an Operator  delivered to the
        other after 45 days but before 60 days after such notice was given,  the
        matter shall be submitted for resolution by binding arbitration pursuant
        to Section 13 and the  provisions  of Section  6(d)(iii)  shall apply to
        determine the amount of such payment.

                      (ii)   After  the  second  Operator  pays  the  amount  so
        determined, if the first Operator owns or has a property interest in the
        Adjacent Improvement,  the provisions of this Section 6 shall be applied
        as if such improvement were a Nonseverable Improvement.  If a shipper or
        another  Person  unrelated  to the first  Operator  owns  such  Adjacent
        Improvement,  the second  Operator  shall be entitled to share fully the
        rights  of  the  first   Operator  in  connection   with  such  Adjacent
        Improvement in consideration of the initial payment.

               (j)  Operator's  Facilities.  The  foregoing  provisions  of this
Section 6 shall not apply to any capital improvement (including, but not limited
to, a transloading facility or automotive ramp) within an Operator's Facility.

               Section 7     Accounting.

                                     - 20 -
<PAGE>


               (a) Books of Record and  Account.  CRC shall keep proper books of
record and account,  in which full and correct  entries shall be made of all CRC
transactions, costs, expenses and revenues in accordance with GAAP and the USOA,
as modified by the Accounting Plan. All expense and revenue transactions related
to the Shared Assets Area shall be readily  identifiable by distinct  accounting
codes.

               (b) Financial Statements.  CRC shall deliver to each Operator (i)
within 30 days after the end of each calendar month, a summary income  statement
and a summary  balance sheet showing as of the last day of and for such calendar
month, major categories of CRC revenue,  expense,  assets and liabilities,  (ii)
within 30 days after the last day of each CRC fiscal quarter,  interim financial
statements  as of and for the  fiscal  quarter  ended on such  day,  similar  to
statements  described  in Rule  10-01 of  Regulation  S-X under  the  Securities
Exchange Act of 1934, as amended,  as modified by the Accounting Plan, and (iii)
within 30 days after the last day of each CRC fiscal year,  statements of income
and cash flow and a balance  sheet as of and for the  fiscal  year ended on such
day,  prepared  in  accordance  with  GAAP  and the  USOA,  as  modified  by the
Accounting Plan.

               Section 8     Costs and Budgets.

               (a) CRC Costs.  CRC shall pay (and,  except for  Excluded  Taxes,
CSXT and NSR shall,  pursuant to Section 9,  reimburse CRC for) all of the costs
and expenses to maintain its  ownership of the Shared  Assets and to operate and
maintain  the  Shared  Assets,  including  but  not  limited  to all  Taxes  and
assessments,   licenses,  permits  and  any  other  governmental  authorizations
required to own,  operate and maintain the Shared  Assets,  the principal of and
interest and premium,  if any, on, and all other costs of, its  indebtedness and
all other costs of its capital.

               (b) Employee Cost Reimbursement. CRC shall reimburse CSXT and NSR
for the wages,  pro rata portion of fringe  benefits,  other  direct  employment
costs (including additives) and other actual  employee-related costs of any CSXT
or NSR employee, respectively, who provides Temporary Services.

               (c)    Capital Expenditure Budget.

                      (i)    The  General  Manager  shall  prepare and submit to
        each member of the CRC Board at least 30 days prior to the  beginning of
        each CRC fiscal year, a Capital Expenditure Budget for such fiscal year,
        specifying for such year the schedule of Program  Maintenance and Shared
        Asset  capital  improvements  to be performed  and  constructed  for the
        benefit of both Operators during such fiscal year and the months therein
        during which such expenditures are proposed to be made, for approval, or
        modification and approval, by the CRC Board.

                                     - 21 -
<PAGE>


                      (ii)   The  General  Manager  shall not permit any capital
        expenditure to be made by CRC, CSXT or NSR except in accordance with the
        Capital  Expenditure  Budget  in  effect  from  time to time,  Severable
        Improvements  exclusively  funded by an Operator and  emergency  capital
        expenditures made (A) to preserve,  or to mitigate a serious  diminution
        in, the value and  usefulness of a Shared Asset to CRC, CSXT and NSR, or
        (B) to prevent or mitigate a serious disruption in the operation and use
        of the Shared Assets by or for CRC, CSXT or NSR.

                      (iii)  Any  Capital Expenditure  Budget may be  amended in
        writing at any time by the CRC Board.

               (d)    Operating Budget.

                      (i)    The  General  Manager  shall  prepare and submit to
        each member of the CRC Board at least 30 days prior to the  beginning of
        each  fiscal  year of CRC,  an  Operating  Budget for such  fiscal  year
        showing  the budget  amounts of  revenues  and  expenses  for each month
        during such fiscal year, for approval,  or modification and approval, by
        the CRC Board.

                      (ii)   The   General  Manager  shall  use  all  reasonable
        efforts to prevent  CRC  expenses  with  respect to Shared  Assets for a
        period from exceeding the amounts shown on the Operating Budget for such
        period.

                      (iii)  The  General  Manager  shall  give  prompt  written
        notice to each member of the CRC Board of any actual or, in the judgment
        of the  General  Manager,  probable,  material  change in the  revenues,
        expenses or working capital  requirements  shown on the Operating Budget
        for any period.

                      (iv)   Any  Operating Budget  may be amended in writing at
        any time by the CRC Board.

               Section 9     Cost Sharing.

               (a)  Accounting  Plan.  The parties shall develop and implement a
written plan of  accounting  containing a detailed  description,  by category of
cost and location,  of the costs associated with the management and operation of
the Shared  Assets  Area and the method by which such costs  shall be fairly and
properly  apportioned  among the parties.  Such plan of  accounting  may include
separate accounting and sharing of costs for particular Zones, and shall conform
to the following general principles:

                                     - 22 -
<PAGE>

                      (i)    Forty two percent (42%) of Interest Rental shall be
        apportioned  to CSXT and fifty eight  percent  (58%) of Interest  Rental
        shall be apportioned to NSR;

                      (ii)   Locomotive  ownership, lease, fueling, light repair
        and  servicing  costs  incurred by CRC within the Shared  Assets Area or
        each Zone  (except  costs  incurred  by CRC and  charged  directly to an
        Operator  pursuant  to Section  4(c)) shall be  apportioned  between the
        Operators on the basis of the CRC Train Usage Percentages;

                      (iii)  Crew  compensation and other crew costs incurred by
        CRC  within  the  Shared  Assets  Area or each Zone with  respect to CRC
        Trains shall be  apportioned  between the  Operators on the basis of the
        CRC Train Usage Percentages;

                      (iv)   General   and   administrative,   supervisory   and
        overhead  expenses  incurred by CRC within the Shared Assets Area or for
        functions related to the Shared Assets Area shall be apportioned between
        the Operators on the basis of the CRC Train Usage Percentages;

                      (v)    Dispatching  and train  control  costs  (including,
        without  limitation,   labor,   equipment,   materials  and  maintenance
        expenses)  incurred by CRC with respect to the Shared  Assets Area shall
        be apportioned between the Operators on the basis of the CRC Train Usage
        Percentages;

                      (vi)   Police and other costs incurred by CRC with respect
        to security  within the Shared Assets Area shall be apportioned  between
        the Operators on the basis of the CRC Train Usage Percentages;

                      (vii)  Damage paid by CRC  pursuant to Section 11(c) shall
        be apportioned between the Operators in accordance with Section 11(b);

                      (viii) All other costs incurred by CRC with respect to the
        Shared  Assets Area or each Zone (except Taxes and  insurance)  shall be
        apportioned  between the Operators on the basis of the Total Train Usage
        Percentages;

                      (ix)   Taxes  (other than Excluded  Taxes) incurred by CRC
        with respect to the Shared Assets Area or each Zone shall be apportioned
        between the Operators on the basis of the Operator's Expense Percentages
        for the period to which such Taxes relate; and

                      (x)    Insurance  costs  incurred  by CRC with  respect to
        Shared  Assets  within  the  Shared  Assets  Area or each Zone  shall be

                                     - 23 -
<PAGE>

        apportioned between the Operators on the basis of the Operator's Expense
        Percentages for the period to which such insurance costs relate;

If the parties are unable to agree on the terms and provisions of the Accounting
Plan,  such  disagreement  may be submitted by either Operator for resolution by
binding arbitration pursuant to Section 13.

               (b) Usage Statement.  CRC shall deliver to each Operator prior to
the last day of each calendar month, a written  statement  showing for the prior
Billing Month:

                      (i)    the  total  number of loaded and empty  Railcars in
        the account of each Operator in CRC Trains which performed Switching and
        Yard Services or operated  directly between customer  facilities in each
        Zone;

                      (ii)   the total number of loaded and empty Railcars moved
        by or for such Operator in Operator  Trains which  operated  overhead or
        directly  to  Jointly-Operated  Facilities,   Operators'  Facilities  or
        customer facilities in each Zone;

                      (iii)  the  calculation of the  CRC Train Usage Percentage
        and the Total Train Usage Percentage for each Operator for each Zone,

and (A) all Railcars in a train shall be deemed to be on Shared  Assets when the
first or last Railcar of such train is on Shared Assets and (B) each time that a
Railcar is  removed  from or added to a train in the  Shared  Assets  Area shall
constitute a separate movement of such Railcar.

               (c) Expense  Statement.  Concurrently  with the  delivery of each
Usage Statement to the Operators, CRC shall deliver to the Operators a statement
showing (i) the expenses incurred by CRC to own, operate and maintain the Shared
Assets during the Billing Month, (ii) the revenues,  if any, derived by CRC from
the ownership and operation of the Shared Assets during such Billing Month,  and
(iii) the Reimbursable Expenses for such Billing Month, in each case computed in
accordance with GAAP and the USOA, as modified by the Accounting Plan.

               (d) Capital Expenditure Statement. Concurrently with the delivery
of each Usage  Statement to the Operators,  CRC shall deliver to the Operators a
statement showing the estimated  Budgeted Capital  Expenditures for the calendar
month  immediately  succeeding  the  calendar  month in which such  statement is
delivered.


                                     - 24 -
<PAGE>


               (e) Bills.  Concurrently  with the delivery to the Operators of a
Usage  Statement for a Billing Month,  CRC shall deliver to each Operator a bill
(a "Bill") showing for such Billing Month:

                      (i)    one hundred and two percent (102%) of the amount of
        each Reimbursable  Expense apportioned to such Operator for such Billing
        Month under the Accounting Plan;

                      (ii)   one-twelfth of  fifty  percent (50%) of the  annual
        amount of Budgeted Capital Expenditures approved by the CRC Board; and

                      (iii)  one-twelfth of the  Interest Rental  apportioned to
        such Operator.

               (f) Payment.  Each Operator  shall pay to CRC the amount shown on
each Bill as being payable by such Operator, on or before the 30th day after the
date of such Bill  regardless  of  whether  or not such  Operator  disputes  the
accuracy of any amount or calculation shown on such Bill.

               (g)    Disputed Bills.

                      (i)    Any  dispute by an Operator of the  accuracy of any
        amount or calculation shown on any Bill shall be described and specified
        in reasonable  detail in a Dispute  Letter from such Operator to CRC and
        the other Operator within two years after the date of such Bill.

                      (ii)   Any amounts or calculations shown on any Bill which
        are not disputed in accordance with Section  9(g)(i) shall  conclusively
        be deemed to be accurate and shall be binding on each Operator and CRC.

                      (iii)  CRC and both Operators  shall promptly  endeavor to
        resolve the disputes  described in each Dispute Letter, and if they fail
        to agree to a resolution of such disputes within 60 days of the delivery
        of such  Dispute  Letter  to CRC,  then the firm of  independent  public
        accountants  which has been engaged as auditors for CRC shall be engaged
        to  resolve  such  disputes  in  accordance  with GAAP and the USOA,  as
        modified by the  Accounting  Plan,  and the written  resolution  of such
        disputes  signed  by such  accounting  firm  shall  be  binding  on each
        Operator and CRC.

                      (iv)   Any  adjustments  to Bills  which  result  from the
        resolution of Dispute  Letter  disputes shall be reflected as charges or
        credits on the first Bills  delivered by CRC to the Operators after such
        disputes have been resolved.


                                     - 25 -
<PAGE>


                      (v)    The  fees in connection  with the resolution of any
        Dispute Letter disputes of the accounting firm which has been engaged as
        auditor  for CRC  shall be paid  fifty  percent  (50%) by CSXT and fifty
        percent (50%) by NSR.

               Section  10    Access.  CRC shall  give to each  Operator  during
normal CRC  Administrative  Office  business  hours,  access to inspect and make
copies of any and all books of record and accounts  relating to this  Agreement,
all of which shall be maintained by CRC at the CRC Administrative Office.

               Section 11    Liability.  Except as otherwise provided in Section
3(l) (Freight Claims), Section 11(f) (Specified Level Damages) and Section 11(g)
(Substance Abuse Exceptions), the responsibility between and among CRC, CSXT and
NSR for all Damage arising out of, incidental to or occurring in connection with
this Agreement shall be apportioned without consideration of fault or negligence
of any kind or  degree  in  accordance  with the  remaining  provisions  of this
Section 11. The  provisions of this Section 11 are intended to inure only to the
benefit of the parties hereto and their corporate successors and affiliates, and
not to create any benefits for any third parties.

               (a) Operators' Sole Responsibility.  Except as otherwise provided
in Section 11(f)  (Specified  Level Damages) and Section 11(g)  (Substance Abuse
Exceptions),  each Operator shall assume and bear all  responsibility for Damage
to its own trains,  locomotives  and  equipment,  to Railcars  and lading in its
possession  or being  handled  for its account and for the death of or injury to
its own employees.

               (b)    Operators' Joint Responsibility.

                      (i)    Train  Usage.  Except as otherwise  provided in (1)
        Section  11(b)(ii)  (First  Year),  (2) Section 11(a)  (Operators'  Sole
        Responsibility),  (3) Section  11(c)(i)  (CRC  Damages  Generally),  (4)
        Section 11(c)(ii)(B) (No Reallocation for Insurance),  (5) Section 11(f)
        (Specified  Level  Damages),  and (6)  Section  11(g)  (Substance  Abuse
        Exceptions), and subject to Section 11(c)(ii)(A) (Net of Insurance), all
        Damage shall be apportioned between the Operators in proportion to their
        respective  Total  Train  Usage  Percentages  in the Zone in  which  the
        incident  giving rise to such Damage  occurred for the 12 calendar month
        period immediately preceding the incident giving rise to such Damage.

                      (ii)   First  Year.  If an incident  giving rise to Damage
        for which the Operators are jointly  responsible  under Section 11(b)(i)
        (Train Usage) occurs before June 1, 2000, responsibility for such Damage
        shall be borne  equally by the  Operators,  with each  being  liable for
        one-half (1/2) of the damages.


                                     - 26 -
<PAGE>


               (c)    CRC Responsibility - Allocation and Insurance.

                      (i)    CRC Damages Generally. Except as otherwise provided
        in this Section 11(c), all Damages incurred by CRC,  including,  without
        limitation,  those  Damages  apportioned  to  CRC  under  Section  11(f)
        (Specified  Level Damages) shall be CRC expenses,  allocated as provided
        in Section  11(b)  (Operators'  Joint  Responsibility),  and included in
        Expense Statements charged to the Operators.

                      (ii)   (A)    Net of Insurance.

                                    (1)  Notwithstanding  any other provision in
                      this  Agreement (but subject to Section  11(c)(ii)(B)  (No
                      Reallocation  for  Insurance)),   all  Damages  (including
                      without limitation,  loss or destruction of, or damage to,
                      CRC's own property)  charged to the  Operators,  under the
                      Expense  Statements or otherwise,  shall be net of any CRC
                      insurance.  It is the intent of the parties (a) for CRC to
                      look  first  to any  insurance  proceeds  available  to it
                      before  attempting  to recover any such  Damages  from the
                      Operators  and (b) for the  Operators'  obligation to make
                      direct  payment to CRC not to include  any  obligation  to
                      make direct  payment for any Damages  covered by insurance
                      procured by or on behalf of CRC.

                                    (2)  If and to  the  extent  that  CRC is an
                      insured under,  or otherwise  provided  coverage under, an
                      insurance  policy  or  policies  each  of  which  provides
                      coverage  for both CRC and one  Operator but not the other
                      Operator,  and  regardless of whether two or more of these
                      policies   shall  be  in  existence   or  have   different
                      deductible-retention  amounts  and/or  limits of recovery,
                      then the amount of insurance  proceeds deemed  "available"
                      under  Section  11(c)(ii)(A)(1)  to which CRC  shall  look
                      before  either  Operator  shall  have any  obligation  for
                      direct payment shall, as to each Operator,  be the maximum
                      available  limit of the insurance  providing  coverage for
                      both that Operator and CRC.

                             (B) No Reallocation for Insurance. When part of the
               apportioned  Damage will be  satisfied  from  insurance  coverage
               under this Section 11(c), and part paid directly by the Operator,
               the insured  portion of the Damage shall be apportioned  among or
               between CRC and the Operators (and consequently  between or among
               their  insurers)  in the same manner and amounts as it would have
               been  apportioned  if the loss were not net of insurance.  If any
               such allocation  results in one party hereto  suffering a greater
               uninsured loss than the other(s) because of differing deductibles

                                     - 27 -
<PAGE>

               or  self-retentions,  that  difference in coverage shall not be a
               basis for any reapportionment or reallocation of Damage.

               (d) Process.  Each Operator shall be responsible for the payment,
handling,  administration  and  disposition  of all  Damage  for  which it bears
exclusive  responsibility under Section 11(a) (Operators' Sole  Responsibility),
and both Operators shall have joint  responsibility  for the payment,  handling,
administration  and  disposition  of all  Damage  for  which  they  are  jointly
responsible under Section 11(b) (Operators'  Joint  Responsibility)  and Section
11(c) (CRC  Responsibility  - Allocation  and  Insurance).  In  assigning  joint
responsibility  to both  Operators,  it is not the intent of this Agreement that
the  Operators  will actually act jointly,  but rather that the  Operators  will
agree between  themselves on the most practical and efficient  arrangements  for
handling,  administering,  and  disposing  of Damage  for which  they bear joint
responsibility,  with the objective of  eliminating  unnecessary  duplication of
effort and minimizing overall costs.

               (e)  Indemnification.  Each party to this Agreement covenants and
agrees to (i) fully  indemnify  and save  harmless  the  other  parties  to this
Agreement  from and against any payments  which are the  responsibility  of such
party under this  Agreement,  and all expenses,  including  attorneys'  fees and
expenses and other expenses of any court or regulatory  proceeding,  incurred by
such  other  parties  in  defending  any  claim  that they are  liable  for such
payments,  and (ii) defend such other  parties  against such claims with counsel
selected by such party and reasonably acceptable to such other parties.

               (f)    Specified Level Damages.

                      (i)    Damages  Amount.  Section  11(a)  (Operators'  Sole
        Responsibility)  and Section  11(b)  (Operators'  Joint  Responsibility)
        shall apply directly only when the total amount of all Damages resulting
        from a  single  incident  is $25  million  or less.  Responsibility  for
        Damages  resulting  from a single  incident for which Damages exceed $25
        million shall be allocated as stated in this Section 11(f)(i).

                             (A.1) Tier One  Damages  Defined.  In this  Section
               11(f),  "Tier One Damages" for any incident  occurring during and
               between June 1, 1999 and May 31, 2000 shall,  except as otherwise
               provided in Section 11(g) (Substance Abuse  Exceptions),  include
               the greater of:

                                    (1)     $25 million of Damages; or

                                    (2) the lowest amount of Damages which, when
                      allocated  among all parties,  results in an allocation to
                      either  Operator  of  Damages  in an  amount  equal to all
                      insurance  benefits available to that Operator (called the

                                     - 28 -
<PAGE>

                      "Lesser  Insured  Operator")  which  has  the  lesser  (as
                      between  the  Operators)  amount  of  insurance   benefits
                      available to it, including, without limitation,  insurance
                      to which CRC looks under Section 11(c) (CRC Responsibility
                      - Allocation  and  Insurance).  In  determining  insurance
                      benefits  available to the Lesser Insured  Operator,  both
                      property and liability  insurance  shall be considered but
                      (I) only to the extent benefits are actually  available in
                      connection  with  that  incident  and (II)  they  shall be
                      calculated  separately (i.e.,  property insurance benefits
                      shall not be considered in any  determination of available
                      liability insurance benefits and vice versa).

               In this  Section  11(f),  "Tier  One  Damages"  for any  incident
               occurring  on or after June 1, 2000  shall,  except as  otherwise
               provided in Section 11(g) (Substance Abuse  Exceptions),  include
               only the first $25 million of Damages  incurred  by the  parties,
               unless otherwise agreed by the parties.

                             (A.2)  Allocation  of   Tier One Damages.  Tier One
               Damages shall be allocated among the parties as follows:

                                    (1) Any Damage for which each Operator would
                      otherwise  be  solely   responsible  under  Section  11(a)
                      (Operators'  Sole  Responsibility)  shall be  allocated as
                      provided in Section 11(a);

                                    (2) Any and all CRC Damages other than those
                      specified    in   preceding    Section    11(f)(i)(A.2)(1)
                      (including,  without  limitation,  Damage  to its  trains,
                      locomotives  and  equipment,  whether owned or leased,  to
                      Railcars and lading in its possession or being handled for
                      its account, and to the property of any others, as well as
                      any Damage arising from or in connection with the death of
                      or injury to any persons,  including,  without limitation,
                      its own employees) shall be allocated and paid as provided
                      in Section  11(c) (CRC  Responsibility  -  Allocation  and
                      Insurance); and

                                    (3) Any  and  all  other  Damages  shall  be
                      allocated as provided in Section 11(b)  (Operators'  Joint
                      Responsibility).

                             (B.1) Tier Two  Damages  Defined.  In this  Section
               11(f),  "Tier  Two  Damages"  shall  include  (1)  those  Damages
               allocated  to Tier  Two  under  Section  11(g)  (Substance  Abuse
               Exceptions)  and  (2)  all of  those  Damages  in  excess  of the
               aggregate   Tier   One   Damages    calculated    under   Section
               11(f)(i)(A.1).

                                     - 29 -

<PAGE>


                             (B.2)  Allocation  of Tier  Two  Damages.  Tier Two
               Damages shall be allocated between or among the parties hereto in
               proportion to their respective fault or negligence in causing the
               Damage.

                      (ii)   Dispute  Resolution.  Any dispute  between or among
        the parties hereto in determining  their  respective fault or negligence
        in  causing  the  Damage  or  otherwise  relating  to  their  respective
        responsibilities  for Damage arising out of,  incidental to or occurring
        in connection  with any incident  shall be submitted  for  resolution by
        binding arbitration pursuant to Section 13 (Arbitration).

                      (iii)  Amendment  of  Certain  Amounts.  The  $25  million
        amount  referred to in this  Section  11(f) may be  adjusted  every five
        years  following the date of this  Agreement  with the prior approval of
        all  parties,  which  approval  may be  given  or  refused  in the  sole
        discretion of each party.

               (g) Substance  Abuse  Exceptions.  Each Operator shall assume and
bear all  responsibility for Damage to the extent caused by acts or omissions of
any of its employees while under the influence of drugs or alcohol, and Sections
11(b)  (Operators'  Joint  Responsibility)  and Section 11(f)  (Specified  Level
Damages)  shall not apply to any such Damage.  If, but for the operation of this
Section  11(g),  all or any Damages from an incident  would  otherwise have been
Tier One Damages under Section 11(f) (Specified  Level Damages),  the portion of
the Damages caused by acts or omissions of any the  employee(s)  while under the
influence of drugs or alcohol  shall be Tier Two Damages,  and  allocated  under
Section  11(f)(i)(B.2)  (Allocation  of Tier  Two  Damages),  and the  remaining
portion of the Damages from that  incident  shall be included in, and  allocated
under,  Tier One or Tier Two  under  the  otherwise  applicable  provisions  for
Section 11(f)(i).

               (h)  Transaction  Agreement.   Section  2.8  of  the  Transaction
Agreement  shall control any conflict  between  Sections  11(b) and (c) and said
Section 2.8.

               (i)  Damages.   As  used  in  this  Section  11  only,  the  term
"Damage(s)" shall exclude:

                      (i)    Operator   Consequential  Damages (which are always
        borne by the Operator which sustained them); and

                      (ii)   any  claim by any party, in its own right,  against
        any  other  party  for  exemplary  or  punitive  damages,  but  not  for
        allocation  under  this  Section 11 of  exemplary  or  punitive  damages
        claimed against that party by a third person not a party hereto.


                                     - 30 -
<PAGE>


With regard to exemplary and punitive Damages the parties  acknowledge and agree
that, with regard to the subject of this Agreement,  the intent and agreement of
the parties is that no party shall bring or recover any claim for  exemplary  or
punitive damages, in its own right,  against any other party, but that any party
will allocate, in accordance with this Section 11, exemplary or punitive Damages
from any claim against it by a third person not a party hereto.

               Section 12    No Partnership.  Nothing in this Agreement shall be
construed to establish a partnership or joint venture between or among CRC, CSXT
or NSR or any of their affiliates or associates.

               Section 13    Arbitration.  Any dispute, controversy or claim (or
any  failure  by the  parties  to agree on a matter as to which  this  Agreement
expressly or implicitly contemplates subsequent agreement by the parties, except
for matters left to the sole  discretion of a party)  arising out of or relating
to this  Agreement,  or the breach,  termination  or validity  hereof,  shall be
finally settled through binding arbitration by a sole,  disinterested arbitrator
in accordance with the Commercial  Arbitration Rules of the American Arbitration
Association. The arbitrator shall be jointly selected by the parties but, if the
parties  do  not  agree  on an  arbitrator  within  30  days  after  demand  for
arbitration  is made by a party,  they  shall  request  that the  arbitrator  be
designated by the American Arbitration Association.  The award of the arbitrator
shall be final,  binding  and  conclusive  upon the  parties.  Each party to the
arbitration  shall pay the  compensation,  costs,  fees and  expenses of its own
witnesses,  experts and counsel.  The compensation and any costs and expenses of
the arbitrator shall be borne equally by the parties.  The arbitrator shall have
the power to  require  the  performance  of acts  found to be  required  by this
Agreement,  and to require the cessation or  nonperformance  of acts found to be
prohibited by this Agreement.  The arbitrator  shall not have the power to award
consequential  or punitive  damages.  Judgment  upon the award  rendered  may be
entered  in any  court  having  jurisdiction  thereof,  which  court  may  award
appropriate  relief at law or in equity.  All  proceedings  relating to any such
arbitration, and all testimony, written submissions and award, of the arbitrator
therein,  shall be private and confidential as among the parties,  and shall not
be  disclosed  to any other  Person,  except as  required  by law and  except as
reasonably  necessary to  prosecute  or defend any  judicial  action to enforce,
vacate or modify such arbitration award.

               Section  14    Term.  This Agreement shall become effective as of
the date first above  written and shall remain in effect until the  twenty-fifth
(25th)  anniversary of such date,  subject to the right of CSXT and NSR to agree
prior  to the  twenty-third  (23rd)  anniversary  of such  date to  extend  this
Agreement for a renewal period of five (5) years;  and if so extended,  to agree
prior to the  twenty-eighth  (28th)  anniversary  of such date to further extend
this  Agreement  for an additional  renewal  period of five (5) years (each such
period, a "Renewal Term").


                                     - 31 -
<PAGE>


               Section 15    Force Majeure. The obligations,  other than payment
obligations,  of the parties to this Agreement shall be subject to force majeure
(which shall include strikes, riots, floods,  accidents,  Acts of God, and other
causes or  circumstances  beyond the  control of the party  claiming  such force
majeure  as an  excuse  for  non-performance),  but only as long as,  and to the
extent that, such force majeure shall prevent performance of such obligations.

               Section 16. Entire Agreement.  This Agreement and the Transaction
Agreement,   including  the  other  Ancillary  Agreements  (as  defined  in  the
Transaction  Agreement)  constitute the entire agreement and supersede all other
prior  agreements and  understandings,  both written and oral, among the parties
with respect to the subject matter  hereof,  except the letter  agreement  dated
April 8, 1997  between  CSX and NSC to the  extent  such  April 8,  1997  letter
agreement  covers matters not addressed or amended hereby or in the  Transaction
Agreement or the Ancillary Agreements (as defined in the Transaction Agreement);
provided  that it is the intent of the parties that this  Agreement  shall be an
effectuation of such April 8, 1997 letter  agreement  consistent with its terms,
and that the provisions of this Agreement shall be interpreted to give effect to
such April 8, 1997 letter agreement;  and provided further that, in the event of
any  inconsistency  between the terms of this  Agreement  and such April 8, 1997
letter agreement, this Agreement shall prevail.

               Section   17    Amendment  and  Waiver.  Any  amendment  to  this
Agreement  must be in writing and executed and  delivered by CRC,  CSXT and NSR,
subject to any  jurisdiction  of the STB. Any waiver of any term or provision of
this  Agreement  must be in writing  and  executed  and  delivered  by the party
entitled to enforcement of such term or provision.

               Section 18    Severability.  If any term, provision,  covenant or
restriction  of this Agreement is held by a court of competent  jurisdiction  or
other  authority to be invalid,  void,  unenforceable  or against its regulatory
policy,  such provision is intended to be  ineffective  only to the most limited
extent  possible in such  context and the  remainder  of the terms,  provisions,
covenants  and  restrictions  of this  Agreement  shall remain in full force and
effect and shall in no way be affected, impaired or invalidated.

               Section 19    Remedies.

               (a) Entitlement to Certain Remedies.  Each party acknowledges and
agrees that the other parties would be  irreparably  damaged in the event any of
the  provisions of this  Agreement  were not performed by it in accordance  with
their specific terms or were otherwise  breached.  It is accordingly agreed that
each party shall be entitled to an injunction or injunctions to prevent breaches
of such provisions and to specifically  enforce such provisions,  in addition to
any other remedy to which such party may be entitled, at law or in equity.

                                     - 32 -
<PAGE>


               (b) Preclusion of Certain  Remedies.  In no event shall any party
be liable to the other  parties  for any  consequential,  indirect,  incidental,
punitive or other similar  damages  including,  but not limited to, lost profits
for any breach or default,  or any act or omission  arising out of or in any way
relating  to this  Agreement,  under any form or  theory  of action  whatsoever,
whether in contract,  tort or otherwise.  The foregoing is not intended to alter
or limit the allocation of responsibility for Damage as provided in Section 11.

               Section 20    Interpretation.  This Agreement was drafted jointly
by CSXT and NSR, each of which was advised by its own counsel and other advisors
concerning all of the terms and provisions  hereof;  accordingly,  any ambiguity
herein should not be construed in favor of or against any of them.

               Section 21.  Headings.  Headings of  Sections and   paragraphs in
this  Agreement are for  reference purposes only and shall not affect in any way
the   meaning or   interpretation of  any term  or provision of  this Agreement.

               Section 22    Parties.  This Agreement shall inure to the benefit
of and be binding  upon CRC,  CSXT and NSR and any  successor  of any of them by
operation of law, and any assignee  agreed to by them in accordance with Section
23, and nothing in this  Agreement is intended or shall be construed to give any
other Person any legal or equitable right, remedy or claim under or with respect
to this Agreement or any term or provision hereof.

               Section 23.  Assignment.

               (a) Limitation. Except as provided in Section 23(b), neither this
Agreement  (including the documents and instruments  referred to herein) nor any
of the rights,  interests  or  obligations  hereunder,  shall be assigned by any
party,  including by operation of law,  without the prior written consent of the
other parties (except to a controlled subsidiary), which consent may be given or
refused in the sole discretion of each party.

               (b) Successor. Any party without the consent of the other parties
may assign all of its rights and  obligations  under this  Agreement only to any
successor in the event of a merger, consolidation,  sale of all or substantially
all its assets  (but only if such sale  includes  all routes and lines  owned by
such party to access the Shared Assets),  if such assignee executes and delivers
to the other parties  hereto an agreement  reasonably  satisfactory  in form and
substance  to such other party under which such  assignee,  which is  reasonably
satisfactory to the other party, assumes and agrees to perform and discharge all
the obligations and liabilities of the assigning  party;  provided that any such

                                     - 33 -
<PAGE>

assignment  shall not  relieve  the  assigning  party from the  performance  and
discharge of such obligations and liabilities.

               Section 24. Notices.  Any notice given by CRC, CSXT or NSR to the
others  under  this  Agreement  shall be  deemed  delivered  on the date sent by
registered  mail,  or by such  other  means  as they  may  agree,  and  shall be
addressed to them as follows:

               (A) If to CSXT:

                      Executive Vice President and Chief Operating Officer
                      CSX Transportation, Inc.
                      500 Water Street, J120
                      Jacksonville, Florida  32202

               (B) If to NSR:

                      Senior Vice President Operations
                      Norfolk Southern Railway Company
                      Three Commercial Place
                      Norfolk, Virginia  23510-2191

               (C) If to CRC:

                      President and Chief Executive Officer
                      Consolidated Rail Corporation
                      2001 Market Street
                      Two Commerce Square
                      Philadelphia, Pennsylvania  19101

and each of them may from time to time change its address in this  Section 24 by
written notice delivered to the others.

               Section 25.  Governing Law.  This Agreement  shall be governed by
and    construed  in   accordance with the laws of the Commonwealth of Virginia,
without regard to principles of conflicts of laws.

                                     - 34 -
<PAGE>



               IN WITNESS WHEREOF, the parties hereto have caused this Agreement
to be executed in counterparts by their duly authorized  officials as of the day
first above written.


                                    CSX TRANSPORTATION, INC.



                                    By:  /s/PETER J. SHUDTZ
                                         ------------------
                                         Peter J. Shudtz

                                    Title:  Vice President - Law and General
                                            Counsel - CSX Corporation,
                                            authorized agent for CSX
                                            Transportation, Inc.


                                    NORFOLK SOUTHERN RAILWAY COMPANY



                                    By:  /s/J. L. MANETTA
                                         ----------------
                                         J. L. Manetta

                                    Title:  Senior Vice President Operations



                                    CONSOLIDATED RAIL CORPORATION



                                    By:  /s/TIMOTHY O'TOOLE
                                         ------------------
                                         Timothy O'Toole

                                    Title:  President

                                     - 35 -
<PAGE>



                                                                       EXHIBIT A


                               OPERATING PROTOCOLS


                          Consolidated Rail Corporation
                               Shared Assets Area
                          Terminal Capacity Guidelines


Yard Operations

o   Cars  loaded or empty moving  outbound to either parent* company, which have
    been  made up  for train   departure at either a  serving  merchandise yard,
    Automotive  Terminal or jointly used  Intermodal Facility will be considered
    available at the published departure time for scheduled trains and the later
    of 4 hours after   notice to the parent or actual  available time (set time)
    for non-scheduled or extra trains.  Cars  remaining available for  departure
    in excess of ten (10) hours will be subject to a charge of $141.00  per car.
    Thereafter, for every  eight (8) hours that the same cars continue to remain
    on track, along  with all   other cars of the   same block codes  within the
    originating   dispatch yard, will  be subject  to an   additional  charge of
    $141.00 per car.

o   Cars loaded or empty  assembled for outbound train dispatch to either parent
    company will be considered  available at published  departure  time for such
    scheduled  trains.  The Shared Assets Areas management will provide four (4)
    hours  advance  notice  prior to set time on  non-scheduled  or extra trains
    before they will be considered available for departure.

o   Management  of Shared  Assets Areas may refuse an inbound  train of the same
    category when a specific destination terminal has been holding more than one
    (1)  intermodal,  automotive,  manifest  or unit train of a parent for power
    and/or crew beyond ten (10) hours of scheduled departure or availability and
    conditions within the involved  destination  terminal preclude the effective
    handling of the offered inbound trains.

o   Acts  of God,  Mainline  blockages,  labor  strikes  or  other  causes  to a
    cessation of consistent  service beyond the control of a parent company will
    be  considered  by the  management  of the  Shared  Assets  Areas  as to the
    legitimacy of any assessment.

o       Opportunities for the Shared Assets Areas management to consolidate

- ---------------------
*The term "parent" means CSXT and/or Norfolk Southern Railway Co. ("NSR") and is
not intended to describe the legal relationship between the parties.




                                        1


<PAGE>


     trains for the  benefit of a  specific  Shared Assets  Area  operation  and
     the involved parent,  as mutually agreed by the parties, will not result in
     charges on cars designated for the annulled train resulting from said
     consolidation.

o   An  inventory  of hold cars  awaiting  disposition  within any given  Shared
    Assets Area territory  should not exceed thirty (30) cars per day for either
    CSXT or NSR  individually.  The Shared Assets Areas  management may elect to
    limit  receipt  of  inbound  car flow  from the  delinquent  parent  for the
    affected  Shared Assets Areas  territory,  in accordance with the guidelines
    for holding  trains.  Any loaded or empty car including  those in unit train
    consists  carrying a "No Bill" status more than  twenty-four (24) hours will
    be assessed $10.00 per hour in excess thereof.

o   Trains  inbound to the Shared Assets Area territory must have proper car and
    train documents.  If this information is lacking,  the Shared Area managers,
    at their  discretion,  may hold trains  outside the boundaries of the Shared
    Assets Area until proper documentation is received.

o   Regardless of company of  employment,  any qualified crew in the Shared Area
    may operate any  locomotive,  regardless of ownership,  in that area for the
    purposes of positioning/hostling or movement of light power between yards.

Held Trains

o   In recognition  of terminal  fluidity and capacity  utilization,  the Shared
    Assets Areas management can require, in coordination with a parent's command
    center,  an inbound  train to be held  outside  the  boundaries  of a Shared
    Assets Area.

    -     Such  notification  must be given with enough notice for the parent to
          chamber  the  train  at  a  location  that  minimizes   disruption  to
          operations.

    -     Decisions by the Director of Train  Operations  of Shared Assets Areas
          management  are final in this  regard.  Neither  parent may compel the
          Shared Assets Areas management to accept trains.

    -     Similarly, the decision to hold out a train other than temporary holds
          is recognized as a serious  action,  which will be done only after all
          other alternatives are  exhausted.  Data  on  these  actions  will  be
          maintained by Shared  Assets  Areas management  and will be  regularly
          available for briefing  to the  Conrail's  Board of  Directors  at its
          pleasure.






                                        2
<PAGE>

Storage

o   Neither  parent  company  may store or  pre-position  cars on Shared  Assets
    Area's  tracks,  including  yard and  industrial  tracks to which  they have
    access.  Empty cars routed to the Shared  Assets  Areas must have a customer
    destination assigned, and must be loaded without beginning to accrue charges
    as described in Conrail's Demurrage Tariff in effect on May 1, 1999. When it
    is determined  that cars cannot be delivered to the customer within 60 hours
    of arrival,  a call will be made to the parent's  operations  center.  After
    such a call is made, except in extraordinary  cases, these cars will then be
    placed on the parent's first available outbound train.

o   CSXT and NS will  independently  establish  such  demurrage  and car storage
    arrangements  with customers as each deems proper.  Should customers keep or
    store cars on SAA tracks  beyond the time at which  charges  would  begin to
    accrue as called for in Conrail's Demurrage Tariff in effect on May 1, 1999,
    then the  parent  road  will be  assessed  $100 per car per day to cover the
    operational  cost of congestion and  inefficient  use of Shared Assets Areas
    facilities.

o   CSXT  and   NSR recognize that  certain customers are currently provided car
    storage  within the   Shared Asset  Areas, and   that this   storage  may be
    essential to the  functioning of the business of these customers.  CSXT, NSR
    and   Shared Assets  will review   current pools and by consent of all three
    parties   approve their makeup and location based on operating efficiencies.
    Thereafter  pools will   be regularly   reviewed for the   provision of such
    storage to avoid congestion.  Any request for additional car storage for any
    Shared   Assets  Area customers  must be approved   by the Parents, who will
    consider  the  availability of  additional space with a view toward assuring
    that   operations in the  Shared Assets   Area remain  fluid and will not be
    affected by providing such car storage.

Interchange

o   CSXT and NSR will not  interchange  cars to each  other  within  the  Shared
    Assets  Areas  locations  unless  specifically   provided  through  separate
    agreements. No open interchanges have been established except at industries.










                                        3

<PAGE>

Blocking

o   To ensure the equal and fair use of the Shared  Assets Area  capacity by its
    parent companies, the following car classification requirements will govern:

    -   Each parent  company  will be required to block  inbound  trains for the
        Shared Assets  Areas.  Each parent will make the number of blocks called
        for in the  split-date  Operating  Plan.  Failure to comply with inbound
        blocking  requirements and execute appropriate setoffs (unless otherwise
        directed by Shared Assets
        management)  within the Shared  Assets Area will result in an assessment
        of $50.00 per loaded or empty car.

    -   Management of the Shared Assets Areas will be required to block outbound
        trains.  Parent  companies  will  receive  the  number of blocks at each
        Shared  Assets  Area  terminal  that  is  called  for in the  split-date
        Operating Plan.

    -   Changes to the number of blocks made by or  delivered  to a Shared Asset
        terminal may be made only by mutual consent of all three parties.

    -   Parent companies,  except by joint agreement,  may not compel the Shared
        Assets  Areas  management  to make a  greater  number  of  blocks at any
        terminal,  beyond the number of called for in the  split-date  Operating
        Plan.

    -   Each   parent may  change  the  definition of   its own  specific blocks
        originating at a Shared Assets Area terminal.

Hours of Service and Recrews

o   Train  crews on parent  trains  approaching  a Shared  Assets Area must have
    sufficient  time to  terminate  in or exit the Shared  Assets  Areas  before
    hours-of-service  laws require them to rest.  Sufficient  time is considered
    the trains scheduled elapsed time to terminate in or pass through the Shared
    Assets Area.  The Shared Assets Areas  management  may grant an exception if
    the train can make it to its destination without undue disruption.

o   Shared Assets Areas shall have the option to provide T&E relief  service for
    any road train on the hours-of-service law, regardless of parent company.

    -   Such relief will be provided  after  coordination  with the  appropriate
        parent's  operations  center indicating the involved parent will provide
        no relief crew.



                                        4

<PAGE>

    -   Recrews  will be at the sole cost and expense of the parent  whose train
        is recrewed at full cost plus a $500 surcharge.

    -   If specific  trains  frequently  require  recrews,  Shared  Assets Areas
        management  may request the parent to change its schedule or slotting of
        subject train with the right to repeatedly  hold that train for a recrew
        outside the Shared  Assets  Areas as set forth  under the "held  trains"
        provision   until  such   appropriate   adjustments   are  made  to  the
        non-conforming schedule.

    -   Data on  trains  recrewed  will be  maintained  by Shared  Assets  Areas
        management  and will be  regularly  available  for briefing to Conrail's
        Board of Directors at its pleasure.

Charges

o   The charges  paid by either  owner under these  protocols  will be made to a
    Conrail "passive income" account, which will be administered by Conrail.

Changes

o   These terminal capacity guidelines will be reviewed at the request of any of
    the three parties (CSXT, NSR, and/or CSAO).  Proposed changes are subject to
    the arbitration  provisions of the Shared Asset Area Operating Agreements in
    the event CSXT and NSR cannot agree.



















                                        5



                                                                    Exhibit 10.8

                           MONONGAHELA USAGE AGREEMENT



                            Dated as of June 1, 1999



                                  By and Among


                            CSX TRANSPORTATION, INC.

                        NORFOLK SOUTHERN RAILWAY COMPANY

                             PENNSYLVANIA LINES LLC

                           NEW YORK CENTRAL LINES LLC



















<PAGE>



                                TABLE OF CONTENTS


                                                                           Page


Section 1.  Definitions.......................................................4

Section 2.  Description of Monongahela.......................................10

Section 3.  Customer Service.................................................11

Section 4.  Usage of Subject Trackage........................................11

Section 5.  Miscellaneous Operations Provisions..............................12

Section 6.  Car Hire.........................................................19

Section 7.  Accounting Records...............................................19

Section 8.  Repairs and Lading Adjustments...................................20

Section 9.  Usage Charges....................................................21

        A.     Transportation Costs..........................................21

        B.     Other Usage Charges...........................................21

Section 10.  Maintenance of the Monongahela..................................27

Section 11.  Capital Improvements............................................29

Section 12.  Labor Claims....................................................32

Section 13.  Freight Claims..................................................32

Section 14.  Liability.......................................................33

        (a)    Sole Responsibility ..........................................33

        (b)    NSR-CSXT Joint Responsibility.................................34

        (c)    Process.......................................................34

        (d)    Indemnification...............................................35


<PAGE>




                                                                           Page

        (e)    Specified Level Damages.......................................35

        (f)    Exceptions....................................................36

        (g)    Damages.......................................................36

        (h)    Limitation....................................................37

Section 15.  No Partnership..................................................37

Section 16.  Arbitration.....................................................37

Section 17.  Force Majeure...................................................39

Section 18.  Entire Agreement................................................39

Section 19.  Amendment and Waiver............................................40

Section 20.  Severability....................................................40

Section 21.  Remedies........................................................40

Section 22.  Interpretation..................................................41

Section 23.  Headings........................................................41

Section 24.  Parties.........................................................42

Section 25.  Assignment......................................................42

Section 26.  Term............................................................43

Section 27.  Termination of Other Agreements.................................45

Section 28.  Notices.........................................................45

Section 29.  Governing Law...................................................47

                                     - ii -
<PAGE>



                           MONONGAHELA USAGE AGREEMENT


               This Monongahela Usage Agreement  ("Agreement") made this 1st day
of June,  1999, by and between NORFOLK  SOUTHERN  RAILWAY  COMPANY,  hereinafter
referred to as "NSR",  PENNSYLVANIA LINES LLC, hereinafter referred to as "PRR",
and CSX TRANSPORTATION,  INC.,  hereinafter  referred to as "CSXT," and NEW YORK
CENTRAL LINES LLC, hereinafter referred to as "NYC";

                                   WITNESSETH:

               WHEREAS,   all   capitalized  terms  in this   Agreement have the
respective meanings set forth in Section 1; and
               WHEREAS, Consolidated Rail Corporation ("CRC") is a  wholly owned
subsidiary of Conrail Inc. ("CRR"); and
               WHEREAS,  CSX Corporation ("CSX") owns all of the common stock of
and controls CSXT, Norfolk Southern  Corporation  ("NSC") owns all of the common
stock of and controls NSR, and CSX and NSC jointly control CRC; and
               WHEREAS, pursuant to the Transaction Agreement, certain assets of
CRC have been allocated to PRR, which is a wholly-owned subsidiary of CRC, to be
operated by NSR under the terms of the NSR Operating Agreement; and

               WHEREAS,  NSR and CSXT have  agreed,  and the STB has approved in
Finance Docket No. 33388, that certain tracks comprising all the rail facilities
described in Section 2 of this Agreement (hereinafter  "Monongahela"),  shall be
allocated to PRR pursuant to the Transaction Agreement,  and pursuant to the NSR

<PAGE>

Operating  Agreement,  be operated by NSR,  and NSR shall  control,  operate and
maintain the Monongahela under this Agreement, provided, however, that NYC shall
have equal access, pursuant to the terms of this Agreement,  through full use of
the  Monongahela  to all current and future  customer  facilities  located on or
accessed from the Monongahela; and
               WHEREAS, pursuant to the Transaction Agreement, certain assets of
CRC  (including  equal  access to the  Monongahela  that is the  subject of this
Agreement)  have been allocated to NYC,  which is a  wholly-owned  subsidiary of
CRC, to be operated by CSXT under the terms of the CSXT Operating Agreement; and
               WHEREAS,  pursuant  to  the  CSXT  Operating  Agreement,  NYC  is
assigning to CSXT all of its rights and  obligations  to operate  NYC's  assets,
including all of its rights and obligations  with respect to the Monongahela set
forth in this Agreement,  and thus CSXT, pursuant to this Agreement and the CSXT
Operating Agreement,  shall have all of the rights and obligations  conferred by
or imposed under this Agreement during the term of the CSXT Operating Agreement;
               WHEREAS,   under  provisions  of  this  Agreement  and  the  CSXT
Operating  Agreement,  CSXT,  as the  assignee of NYC,  shall have equal  access
through  full  use of  the  Monongahela  to  all  current  and  future  customer
facilities located on or accessed from the Monongahela; and

                                     - 2 -
<PAGE>


               WHEREAS, in accordance with the terms of this Agreement,  NSR and
CSXT shall share all maintenance  and other expenses as  specifically  described
herein which relate directly to the Monongahela on a joint usage basis; and
               WHEREAS,  NSR  and  CSXT  shall  be able  to  provide  separately
transportation service to all customers on or accessed from the Monongahela and,
except as  provided  herein,  no access  fees shall be charged NYC for the joint
usage;  provided,  however,  the  Operating Fee payable by CSXT to NYC under the
CSXT Operating  Agreement includes an arm's-length  charge for the assignment by
NYC to CSXT of access to the Monongahela; and
               WHEREAS,  as provided herein,  NSR and CSXT will work together to
develop  the  expansion  of existing  and future  facilities  serving  customers
located on or accessed from the Monongahela; and
               WHEREAS, NSR and CSXT  are agreeable to such an arrangement under
the terms and conditions hereinafter set forth;

               NOW, THEREFORE,  in consideration of the premises,  covenants and
agreements  set  forth  herein,  and for good and  valuable  consideration,  the
receipt and sufficiency of which is  acknowledged,  CSXT and NSR hereby agree as
follows:


                                     - 3 -
<PAGE>


Section 1.  Definitions.
               For   purposes of   this Agreement, the  following terms have the
following meanings:
               (a)    "AAA" means the American Arbitration Association.
               (b)    "AAR" means the Association of American Railroads.
               (c)    "Accounting Plan" means the plan of accounting adopted
pursuant to Section 9(B)(a).
               (d)    "Action" means any action, claim, suit, arbitration,
inquiry,  subpoena, discovery  request, proceeding or investigation by or before
any Governmental Entity.
               (e) "Bill"  means a bill  delivered  by NSR to CSXT  pursuant  to
Section 9(B)(e).
               (f) "Billing Month" means the calendar month for which
information is shown on a Usage Statement.
               (g) "Budgeted Capital  Expenditures"  means capital  expenditures
included on a Capital  Expenditure  Budget which has been agreed upon by NSR and
CSXT.
               (h) "CCBU" means CSXT's Cumberland Coal Business Unit,  currently
headquartered in Cumberland, MD, or any successor thereof.
               (i) "CSXT  Operating  Agreement" has the meaning set forth in the
Transaction Agreement.

                                     - 4 -
<PAGE>


               (j)  "Capital   Expenditure   Budget"  means  a  written   budget
specifying  proposed capital  expenditures to be made on the Monongahela for the
periods of time specified in such budget and the proposed sources of the capital
required to make such expenditures.
               (k) "Capital  Expenditure  Statement" means a statement delivered
by NSR pursuant to Section 9(B)(d).
               (l)  "Carpenter/Tobias  Letter" means the letter  agreement dated
April 28, 1998, concerning the operation of the Monongahela.
               (m) "Damage(s)" means all assessments,  fines,  losses,  damages,
liabilities,   and  costs  and  expenses  related  thereto,  including,  without
limitation,  interest,  penalties and attorneys' and consultants'  fees and also
expressly  including,  without  limitation,  all  liabilities  arising after the
effective date hereof under the Federal Employers Liability Act, as amended, and
environmental laws.
               (n) "Dispute Letter" means a letter delivered by CSXT pursuant to
Section  9(B)(g).
               (o)  "Expense  Statement"  means  a  statement   delivered by
NSR pursuant to Section  9(B)(c).
               (p) "GAAP" at any  time means generally accepted accounting
principles in effect at such time.
               (q)  "Governmental  Entity"  means any federal,  state,  local or
foreign  court,  administrative  agency or commission or other  governmental  or
regulatory authority or commission or any arbitration tribunal.

                                     - 5 -
<PAGE>


               (r)  "Liabilities"  means  any and  all  debts,  liabilities  and
obligations  of any kind  whatsoever,  whether  or not  accrued,  contingent  or
reflected  on  a  balance  sheet,  known  or  unknown,   absolute,   determined,
determinable or otherwise,  including,  without limitation,  those arising under
any law, rule,  regulation,  action, order or consent decree of any Governmental
Entity or any judgment in any Action of any kind or award of any  arbitrator  of
any kind and those arising under any contract.
               (s) "Monongahela  Train" means a train operated by NSR for NSR or
for CSXT and serving customers located on the Monongahela.
               (t) "Monongahela  Train Usage Percentage" means for either NSR or
CSXT, for a particular time period,  the percentage  obtained by multiplying 100
by the  quotient  obtained by dividing  (1) the total number of loaded and empty
Railcars  in the  account  of NSR or  CSXT,  as the  case  may be,  that  are in
Monongahela  Trains,  by (2) the sum of the total  number  of  loaded  and empty
Railcars in the  accounts of both NSR and CSXT that are in  Monongahela  Trains,
during such period for each Zone.
               (u) "Nonseverable  Improvement" means a capital improvement which
is integral to the operation of the Monongahela and is not readily removable.
               (v) "NSR  Operating  Agreement"  has the meaning set forth in the
Transaction Agreement.
               (w)  "Railcar"  means,   except  as  otherwise  provided  in  the
Accounting  Plan,  each  railroad  freight  car,  locomotive,  caboose  or other

                                     - 6 -
<PAGE>

equipment  (including  RoadRailer(R)  equipment (or comparable  bimodal  freight
hauling equipment in either NSR's or CSXT's account))  furnished in substitution
of  railroad  equipment,   loaded  or  empty,  which  an  Operator   originates,
terminates, switches or moves on or overhead within the Monongahela, except that
(i) a  single  standard  flat car not  exceeding  96 feet in  length  (excluding
articulated  flat cars) shall count as a single Railcar,  (ii) freight  railcars
consisting  of  articulated  units  bearing AAR car type codes "Q" and "S" shall
count as multiple  Railcars based on the second  (numeric) digit of the car type
code for such articulated units (by way of example,  a car consisting of AAR Car
Type Code "S566" would be counted as five Railcars) (or  corresponding  car type
codes and digits if the AAR car type codes should be modified at any time during
the term of this Agreement),  and (iii) a single unit of RoadRailer(R) equipment
(or  comparable  bimodal  freight  hauling  equipment  in either NSR's or CSXT's
account) shall count as one-half (1/2) of a Railcar.
               (x)  "Railroad   Consequential   Damages"  means   consequential,
indirect,  incidental or other similar  damage,  injury or loss to either NSR or
CSXT.
               (y)  "Reimbursable  Expenses"  means  the  expenses  shown  on an
Expense Statement, minus the revenues, if any, shown on such Expense Statement.
               (z)  "RoadRailer(R)   means  bimodal  freight  hauling  equipment
manufactured  by or under  license  from  "RoadRailer(R),  a division  of Wabash
National Corporation,  and capable of movement over the highway when pulled by a
tractor and on the rails using locomotive power.

                                     - 7 -
<PAGE>


               (aa) "Severable  Improvement" means a capital improvement that is
not a Nonseverable Improvement, and specifically includes but is not limited to,
track extensions to customer facilities.
               (bb) "STB" means the Surface  Transportation  Board,  or if there
shall be no Surface  Transportation  Board,  any federal agency which is charged
with  the  function  of  approving  combinations  by rail  carriers  or  persons
controlling  them,  or of other  arrangements  between such rail  carriers,  and
granting  exemptions  from other laws with respect  thereto or regulating  other
specific functions with respect to the context in which such term is employed or
any successor entity thereof.
               (cc)  "Tax" or  "Taxes"  means  taxes,  levies  or other  similar
assessments,  customs,  duties,  imposts,  charges or fees,  including,  without
limitation,  ad valorem, excise, real or personal property, sales, use, payroll,
withholding,  unemployment, transfer and gains taxes or other governmental taxes
imposed  by or  payable to the  United  States,  or any state,  local or foreign
government or subdivision  thereof, and in each instance such term shall include
any interest, penalties or additions to tax attributable to such Tax or Taxes.
               (dd) "Total  Monongahela Train Usage Percentage" means for either
NSR  or  CSXT,  for  a  particular  time  period,  the  percentage  obtained  by
multiplying  100 by the  quotient  obtained by dividing  (1) the total number of
loaded and empty  Railcars  in the  account of NSR or CSXT,  as the case may be,
that are in Monongahela  Trains by (2) the sum of the total number of loaded and

                                     - 8 -

empty  Railcars  in the  accounts  of both NSR and CSXT that are in  Monongahela
Trains, during such period for the entire Monongahela.
               (ee) "Total Train Usage  Percentage" means for either NSR or CSXT
for a particular time period, the percentage  obtained by multiplying 100 by the
quotient  obtained by dividing (i) the total number of loaded and empty Railcars
in the account of either NSR or CSXT, as the case may be, by (ii) the sum of the
total number of loaded and empty  Railcars in the accounts of both NSR and CSXT,
during such period on the Monongahela.
               (ff) "Train Usage  Percentage" means for either NSR or CSXT for a
particular  time period and Zone, the percentage  obtained by multiplying 100 by
the  quotient  obtained  by  dividing  (i) the total  number of loaded and empty
Railcars in the  account of either NSR or CSXT,  as the case may be, by (ii) the
sum of the total number of loaded and empty Railcars in the accounts of both NSR
and CSXT, during such period in such Zone.
               (gg)  "Transaction  Agreement"  means the  Transaction  Agreement
dated as of June 10, 1997,  among CSX, CSXT, NSC, NSR, Conrail Inc., CRC and CRR
Holdings LLC.
               (hh)   "Usage Statement"   means  a   statement  delivered by NSR
pursuant to Section 9(B)(b).
               (ii) "USOA" means the uniform  system of accounts  prescribed for
class I railroads by the STB or any successor  federal agency that shall succeed
to the functions of the STB in prescribing  uniform systems of accounts for rail

                                     - 9 -
<PAGE>

carriers;  provided,  that if there shall be no STB and no such federal  agency,
USOA shall mean such  system of  accounts  as is  generally  maintained  by rail
carriers consistent with GAAP as applied in the rail industry.
               (jj)  "Zone"  refers  to  the  division  of the  Monongahela  for
accounting purposes, into the following three segments.
                      Zone  1:MP  0.0 CP BROWN  to CP 85  WAYNESBURG  (including
                      Manor  Branch) Zone 2:CP 85 WAYNESBURG to MP W27.3 FEDERAL
                      2 MINE Zone 3:MP 0.0 CP BROWN to MP 79.6 LOVERIDGE

Section 2.  Description of Monongahela.
               The  Monongahela  is defined  as the  trackage  described  in the
definition  of Zones set forth  above,  and as shown on  Exhibit  "A",  which is
attached  and made a part  hereof  (which  includes  CRC's  Waynesburg  Southern
Branch), and includes all existing and future spurs, sidings,  leads,  industry,
switching,  loading,  side, team and other tracks extending therefrom,  together
with the right to use the Manor Branch  shown on Exhibit "A",  which is attached
hereto and made a part hereof.  Monongahela includes the track structure (rails,
ties, ballast,  etc., including structures  supporting the track), right of way,
communication facilities, signal facilities and all other appurtenances thereto.
The  Monongahela  also  includes  all  future  Nonseverable  Improvements.   The
Monongahela  excludes any tracks or facilities  constructed beyond the limits of

                                     - 10 -
<PAGE>

the  Zones  described  above,  or  connecting  to CP  58,  MP  0.0  or  MP  66.4
(Rivesville) from outside the Zones.

Section 3.  Customer Service.
               Both  NSR  and  CSXT  shall  be able to  provide  separately  and
independently rail  transportation  service to all customers on or accessed from
the Monongahela with their own equipment and crews.

Section 4.  Use of Subject Trackage.
               (a) CSXT  shall  have equal  access to the  Monongahela,  as more
specifically provided herein.
               (b)  Subject  to the  terms of this  Agreement,  NSR  shall  have
control of the management and operation of the Monongahela. However, should CSXT
be dissatisfied  with the fairness and equality of treatment of CSXT's movements
by NSR's  Monongahela  dispatchers,  NSR and CSXT shall attempt to resolve these
dispatching  concerns.  If the attempt does not resolve  CSXT's  concerns  about
Monongahela  dispatching,  CSXT  shall  have the  right to  request  a change of
control of  Monongahela  dispatching to CSXT. If NSR disagrees with such request
for change in dispatching  control, NSR and CSXT agree to submit that request to
binding  arbitration as provided in Section 16 of this  Agreement.  From time to
time,  but  not  more  frequently  than 12  months  after  the  last  change  in

                                     - 11 -
<PAGE>

dispatching  control or arbitration,  the party not controlling  dispatching may
again seek a change and require arbitration.

Section 5.  Miscellaneous Operations Provisions.
               (a) When operating over the  Monongahela,  locomotives  and crews
shall be  equipped  to  communicate  with the  controlling  dispatcher  on radio
frequencies normally used in directing train movements on the Monongahela.
               (b) Procedures for qualification and occupancy of the Monongahela
shall be arranged by the local  supervision  of NSR and CSXT,  and shall be fair
and impartial as between NSR and CSXT.
               (c) Before  locomotives  or  equipment of NSR and CSXT enter onto
Monongahela,  the employees  shall  request  permission  from the  dispatcher in
charge  of the  Monongahela.  Further,  NSR and CSXT  shall  ascertain  that the
trackage is clear and shall await  confirmation  from the  dispatcher  that such
permission  has been  issued to allow NSR and/or CSXT  movements  on or over the
Monongahela. Upon completing its operations and clearing the Monongahela, NSR or
CSXT, as the case may be, shall notify the dispatcher  that it has completed its
operations  and that its  equipment is in the clear for other  operations or has
moved off of Monongahela.  Once NSR or CSXT has notified the dispatcher it is in
the clear or has  cleared  the  Monongahela,  NSR or CSXT shall not  reenter the
Monongahela without again obtaining permission from the dispatcher.

                                     - 12 -
<PAGE>


               (d)  The   operation  and  equal  access  to  the  mines  on  the
Monongahela  (the "Mines") will be governed by the loading  demand of the Mines,
while  always  taking  into  account  the  customer's  choice of carrier for the
particular movement.  Trains will be scheduled onto the Monongahela based on the
Mines'  request.  The  current  practice  of the Mines in  providing a seven day
loading  schedule  of  required  loading  will  continue.   The  scheduling  and
sequencing  will be  coordinated  between the Mines and  designated NSR and CSXT
representatives.  All parties will work towards a monthly loading  projection to
facilitate advanced planning and scheduling.
                      A rolling 36 hour loading schedule will be coordinated and
maintained by the Mines, NSR and CSXT, and will be updated every four hours. The
loading  schedule will be  the governing  vehicle for  sequencing  trains on the
Monongahela by the dispatcher.  This will allow each carrier to have  sufficient
notification  to   ensure  trains are  positioned  to  protect   loading  on the
Monongahela.  NSR  and  CSXT   will develop scheduled  running  times from their
staging  facilities to  the   entrance to the  Monongahela.   NSR  and CSXT will
jointly  develop running times from the entrance points to each of the Mines.

                      Changes in the  train  loading  schedule or train ordering
will be coordinated jointly between NSR and CSXT to assure demand is met for all
Mines.  In  the event  either an  NSR or   CSXT train  fails to make the loading
schedule,  every  effort  will   be  made  to   coordinate  and  resequence  the
loading  schedule  to  facilitate  both  carriers.  The  governing  factor is to

                                     - 13 -
<PAGE>

provide  the  appropriate NSR or CSXT trains required  by   the  Mines.  NSR and
CSXT   agree  to   coordinate  and    implement  an   operating  plan  for   the
Monongahela  (the "Operating  Plan")  to ensure  efficient movement  of  traffic
on  the  Monongahela.  Related  to  the  Operating   Plan, Accounting  Plan  and
this  Agreement  is  the Carpenter/Tobias  Letter.  The Carpenter/Tobias  Letter
was  executed in  furtherance  of  this  Agreement,  the Operating  Plan and the
Monongahela  Accounting  Plan and  shall be  enforceable according to its terms.
In  the event that  coal producers on the Monongahela need to change the loading
sequence  once trains are  positioned on the  Monongahela, every   attempt  will
be made to  have the  original  carrier  secure the loading, subject to customer
approval.
                      A  Service  Standards  Committee  ("Committee")  shall  be
established with equal local representation  from NSR and CSXT including General
Manager  Coal  Operations and  General Manager CCBU or other representatives for
CSXT   and  the    Superintendent of  the   Pittsburgh   Division and  the   AVP
Transportation,  or  other  representatives, for  NSR. The  Committee is charged
with  developing  and agreeing  upon the contents of a  "Report  Card"  for  the
service  on the  Monongahela.  The   Report  Card  will   attempt  to  provide a
mechanism  to  determine   whether  impartial  access  (as  measured  by   train
performance,  dispatching  and  maintenance) to all Mines is being provided. The
Committee  will  meet on a  quarterly basis, or more frequently if required,  to
review  service, dispatching,  maintenance and other issues as they  arise.  The
Committee's  goal  is to resolve  all issues  encompassing  the operation on the
Monongahela.

                                     - 14 -
<PAGE>


               (e) NSR and CSXT shall comply with the  provisions of the Federal
Locomotive  Inspection Act and the Federal Safety Appliance Act, as amended, and
any other federal and state and local laws, regulations and rules respecting the
operation, condition, inspection and safety of its trains, locomotives, cars and
equipment while such trains, locomotives, cars, and equipment are being operated
over the Monongahela.
               (f)  CSXT  in its  use of the  Monongahela  shall  comply  in all
respects with the safety rules,  operating  rules and other  regulations of NSR,
and the movement of CSXT  trains,  locomotives,  cars,  and  equipment  over the
Monongahela  shall at all times be subject  to the orders of the  transportation
officers of NSR; provided that all such rules, regulations, practices and orders
must be  impartially  administered  as between NSR and CSXT. NSR and CSXT trains
shall not include locomotives, cars or equipment which exceed the width, height,
weight or other  restrictions  or capacities of the  Monongahela as published in
Railway  Line  Clearances,  and no  train  shall  contain  locomotives,  cars or
equipment which require speed  restrictions or other movement  restrictions that
would violate  operating  rules and regulations  applicable to the  Monongahela,
except with the concurrence of NSR which shall not be unreasonably withheld.
               (g) CSXT shall make such arrangements with NSR as may be required
to have all CSXT employees who shall operate its trains,  locomotives,  cars and
equipment over the Monongahela qualified for operation thereover, and CSXT shall
pay to NSR,  upon  receipt  of  bills  therefor,  any  cost  incurred  by NSR in

                                     - 15 -
<PAGE>

connection  with the cost of pilots  furnished  by NSR,  until such time as such
employees are deemed by the appropriate  examining officer of NSR to be properly
qualified for operation over Monongahela.
               (h) In the event of any  investigation or hearing  concerning the
violation of any  operating  rule or practice by CSXT's  employees  while on the
Monongahela,  CSXT shall be  notified  in advance of any such  investigation  or
hearing  and such  investigation  or hearing  may be  attended  by any  official
designated by CSXT, and any such  investigation or hearing shall be conducted in
accordance with the collective  bargaining  agreements,  if any, that pertain to
CSXT's employee or employees required to attend such hearings.
               (i) NSR shall have the right to exclude from the  Monongahela any
employee  of CSXT  determined  by  above,  to be in  violation  of NSR's  rules,
regulations,  orders,  practices,  or instructions  issued by NSR's timetable or
otherwise. CSXT shall release, indemnify,  defend, and save harmless NSR and its
parent  corporation,  subsidiaries  and affiliates,  and all of their respective
directors,  officers,  agents and employees  from and against any and all claims
and expenses resulting from such reasonable and lawful exclusion.
               (j) The railcars, trains, locomotives,  cars and equipment of NSR
and CSXT shall be operated  without  prejudice or partiality to either party and
in such manner as shall afford the most economical and efficient movement of all
traffic.

                                     - 16 -
<PAGE>


               (k) In the event  that a train of CSXT shall be forced to stop on
the Monongahela,  due to mechanical  failure of CSXT's  equipment,  or any other
cause not resulting from an accident or derailment,  and such train is unable to
proceed,  or if a train of CSXT fails to maintain the minimum speeds required on
the Monongahela, or if in emergencies,  crippled or otherwise defective Railcars
are set out of CSXT's  trains on the  Monongahela,  NSR shall arrange for motive
power or such other  assistance  as may be necessary to haul,  help or push such
trains or Railcars,  or to properly move the disabled  equipment in the clear or
off the Monongahela,  and CSXT shall reimburse NSR for the cost of rendering any
such  assistance.  If such  assistance  cannot be commenced  within a reasonable
time, CSXT shall have the option through  coordination with NSR, to provide such
assistance  itself.  If a train of NSR becomes unable to proceed or maintain the
required  minimum  speed or NSR  Railcars  become  crippled and are set out, NSR
shall promptly  clear off such trains or Railcars so as not to impede  movements
on the Monongahela.
               (l) If it becomes  necessary to move, make repairs to, adjust or,
transfer the lading of crippled or defective  Railcars,  such work shall be done
by NSR, and if the Railcar is in the account of CSXT,  CSXT shall  reimburse NSR
for the cost  thereof.  If the Railcar is in the account of NSR, such cost shall
be borne by NSR and not shared pursuant to Section 9.
               (m) In the  event  NSR and  CSXT  agree  that NSR  should  retain
employees or provide  additional  employees  for the sole  benefit of CSXT,  the

                                     - 17 -
<PAGE>

parties hereto shall enter into a separate agreement under which CSXT shall bear
all cost and expense for any such  retained or  additional  employees  provided,
including  without  limitation  all  cost  and  expense  associated  with  labor
protective payments which are made by NSR and which would not have been incurred
had the retained or additional employees not been provided.
               (n)  Notwithstanding  the  provisions  of  Section  14,  for  the
purposes of this Section 5, the word  "equipment"  shall mean and be confined to
(i) cabooses, (ii) vehicles and machinery which are capable of being operated on
railroad  tracks that, at the time of an  occurrence,  are being operated on the
Monongahela and (iii) vehicles and machinery that, at the time of an occurrence,
are on the  Monongahela  or its  right of way for the  purpose  of  maintenance,
repair or inspection thereof or the clearing of wrecks thereon.
               (o)  Whenever  CSXT's  or NSR's use of the  Monongahela  requires
rerailing,  wrecking  service or wrecking  train  service,  NSR shall perform or
provide such service.  The cost of rerailing and the repair and  restoration  of
roadbed, track and structures shall be borne 100% by CSXT if the Railcars are in
CSXT's  account  or 100% by NSR if they are in NSR's  account.  Any other  cost,
liability and expense  related to the foregoing,  including  without  limitation
loss of, damage to, or destruction of any property  whatsoever and injury to and
death of any person or persons whomsoever or any damage to or destruction of the
environment whatsoever, including without limitation land, air, water, wildlife,
and vegetation, resulting therefrom, shall be apportioned in accordance with the

                                     - 18 -
<PAGE>

provisions of Section 14 hereof.  All locomotives,  railcars,  and equipment and
salvage  from the same so picked up and  removed  which is owned by or under the
management  and control of or used by CSXT at the time of such  wreck,  shall be
promptly  delivered to CSXT.  If such  assistance  cannot be commenced  within a
reasonable time, CSXT shall have the option to provide such assistance itself.

Section 6.  Car Hire.
               All NSR and CSXT Railcars shall remain in the respective accounts
of NSR and CSXT at all times.  NSR and CSXT  Railcars  and lading being moved in
their respective trains pursuant to this Agreement shall be the sole property of
that  party.  NSR and CSXT  shall  each pay and  collect or cause to be paid and
collected  all car hire  and  mileage  charges  pertaining  to their  respective
Railcars,  and neither NSR nor CSXT shall have any  responsibility  for any such
car hire or mileage charges in the other party's account however incurred.

Section 7.  Accounting Records.
               The  records of each  party  hereto,  insofar as they  pertain to
matters covered by this  Agreement,  shall be retained for a period of three (3)
calendar  years and shall be open at all  reasonable  times to inspection by the
other party during such period. These records shall include train consist (list)
indicating car initial and number with associated car type code.


                                     - 19 -
<PAGE>


Section 8.  Repairs and Lading Adjustments.
               If any CSXT Railcars are bad ordered en route and it is necessary
that they be set out, such  Railcars,  after being promptly  repaired,  shall be
returned  or  delivered  to CSXT.  NSR  shall at the  expense  of CSXT,  furnish
required  labor and  material,  and  perform  light  repairs on such bad ordered
equipment  to make it safe  for  movement.  For  liability  purposes  only,  the
employees  and equipment of NSR while in any manner so engaged or while en route
to or  returning  from such  repair  assignment  shall be  considered  sole CSXT
employees and exclusive  CSXT  equipment.  In the case of such repairs by NSR to
CSXT Railcars, billing therefor shall be in accordance with the Field and Office
Manuals of the AAR  Interchange  Rules,  or similar  rules  providing  "industry
standard"  procedures  which are in  effect at the time such work is  performed,
hereinafter  called  "Interchange  Rules".  NSR shall prepare and submit billing
directly to and collect from the car owners for car owner  responsibility  items
as  determined  under the  Interchange  Rules and NSR shall  prepare  and submit
billing directly to and collect from CSXT for handling line responsibility items
as determined under the Interchange  Rules. NSR shall also submit billing to and
collect  from CSXT any  charges  for repair to  freight  cars that are car owner
responsibility  items as determined under the Interchange Rules, should said car
owner  refuse  or  otherwise  fail to make  payment  therefor.  In the event NSR
Railcars are bad ordered en route and set out, repaired, or work is performed on
such Railcars,  as provided above,  all such costs shall be borne by NSR and not
shared pursuant to Section 9.

                                     - 20 -
<PAGE>


Section 9.  Usage Charges.
               A. Transportation Costs. The Carpenter/Tobias  letter states that
                  --------------------
NSR will  provide  crews to operate  CSXT  trains  between  the Mines and CSXT's
Newell Yard or the Alicia or LaBelle barge terminals (or such other locations as
may be  mutually  agreed  upon).  Transportation  costs  associated  with  NSR's
operation of CSXT trains shall be as set forth in the  Accounting  Plan.  To the
extent NSR and CSXT will be performing service over the Monongahela by operating
their own trains  with their own crews,  any and all costs  directly  associated
with the  operation  of such  trains  and  crews  shall  be  borne by the  party
operating such trains and crews.
               B. Other Usage  Charges.  Given the rights of equal access to the
                  --------------------
Monongahela,  the  parties  agree that  certain  costs  directly  related to the
maintenance and operation of the  Monongahela  shall be shared based upon usage.
Accordingly, the parties agree to the following:
               (a) The parties shall develop and implement a written  Accounting
Plan containing a detailed description, by category of cost and location, of the
costs directly  associated  with the management and operation of the Monongahela
and the  method by which such costs  shall be fairly  and  properly  apportioned
between the parties.  Such Accounting Plan will include separate  accounting and
sharing of costs as  mutually  agreed for  particular  Zones or for the  overall
Monongahela,  as the case may be,  and shall  conform to the  following  general
principles:

                                     - 21 -
<PAGE>


                      (i)    General   and    administrative,  supervisory   and
overhead  expenses   incurred within  the Monongahela or for functions  directly
related  to the  Monongahela  shall be apportioned  on the  basis  of the  Total
Train    Usage  Percentages,  or  Total   Monongahela  Train  Usage Percentages,
whichever  is  applicable  as provided  in the Accounting Plan;
                      (ii)   Dispatching (where  dispatching   is located on the
Monongahela or   where   dispatching   is devoted    100%  to the  Monongahela),
maintenance  of dispatching equipment and train control costs (including  labor,
materials  and   maintenance expenses)  incurred with respect to the Monongahela
shall be apportioned on  the basis of the  Total   Train  Usage  Percentages, or
Total  Monongahela  Train Usage Percentages, whichever is applicable as provided
in the Accounting Plan;
                      (iii)  Police  and   other costs  incurred with respect to
security  within the  Monongahela shall be apportioned on the basis of the Total
Train Usage Percentages, or Total Monongahela Train Usage Percentages, whichever
is applicable as provided in the Accounting Plan;
                      (iv)   Damage paid  by NSR pursuant to Section 14 shall be
apportioned in accordance with Section 14;
                      (v)    Taxes  (excluding   income  taxes)  incurred   with
respect  to the   Monongahela or  individual  Zones thereof shall be apportioned
between NSR and CSXT on the basis of  the  Total  Train  Usage  Percentages,  or
Total   Monongahela   Train  Usage Percentages,   whichever  is   applicable  as

                                     - 22 -
<PAGE>

provided  in the  Accounting  Plan, or Train Usage Percentage for the individual
Zone,  if  capable of  determination, for the period for which such Taxes apply;
                      (vi)   The cost of  premiums for  liability   and property
insurance, other than self-insurance,  incurred with respect to the  Monongahela
or individual  Zones thereof  shall be apportioned  between  NSR and CSXT on the
basis of (w) Total   Train Usage Percentage,  (x) Train Usage Percentage for the
individual   Zone, (y) Total  Monongahela  Train   Usage   Percentage,  or   (z)
Monongahela  Train   Usage   Percentage  for the   individual Zone, whichever is
applicable,  as provided in the Accounting  Plan,  if  capable of  determination
for the period for which such Insurance costs apply;
                      (vii)  The expense of installation  and maintenance of AEI
readers   including,  but  not limited   to,  those  in  the   vicinity of CP 58
(existing),  CP 85 Waynesburg, MP 0.5 and MP 66.0 shall be  borne 50% by NSR and
50% by CSXT;
                      (viii)  Section  14  of   this  Agreement  deals  with the
apportionment  of   Liability  between  the  parties.   Any payments made by NSR
pursuant to  Section  14(a)  which   arise  from   the  death  or injury  to NSR
employees,  when   such   NSR  employees  are  "joint   employees,"  such     as
Maintenance of Way, Signal,  Dispatch, Bridge and Building, Mechanical and other
employees   whose  work  on  the  Monongahela   is  other   than   revenue train
operations,   shall   be   paid  by   NSR  in accordance with Section 14(a), but
apportioned based on Total Train  Usage Percentage or Train Usage Percentage for
the   individual  Zone,  whichever  is applicable  as provided in the Accounting

                                     - 23 -
<PAGE>

Plan; provided,  however, should such employee Liability expense arise from work
performed as a result of capital  improvements  at the sole cost of NSR or CSXT,
then that party shall be fully responsible for all such payments; and
                      (ix)   Maintenance  of   track  structure   (rails,  ties,
ballast, etc., including   structures  supporting  the   track),   right of way,
tunnels, communication facilities, signal facilities and all other appurtenances
thereto shall  be apportioned  on the basis of the Total Train Usage Percentage,
for the  entire  Monongahela or Train  Usage Percentage for each Zone, whichever
is applicable, as provided in the Accounting Plan.
                      (x)    Any   other  costs shall be reimbursed as otherwise
provided in this Agreement.
                      If  the   parties are   unable   to agree on the terms and
provisions of  the   Accounting Plan,  such  disagreement  may be  submitted  by
either  NSR or  CSXT for  resolution  by binding arbitration pursuant to Section
16.
               (b) NSR  shall  deliver  to CSXT  prior  to the  last day of each
calendar  month,  a written  statement (the "Usage  Statement")  showing for the
prior Billing Month:
                      (i)    the  total number of Railcars  moved by NSR or CSXT
on the Monongahela and in each Zone; and
                      (ii)   the   calculation  of the   Total    Train    Usage
Percentage, the Train Usage Percentage, Total Monongahela Train Usage Percentage

                                     - 24 -
<PAGE>

and  Monongahela Train  Usage Percentage  for each party for each Zone,  and (A)
all Railcars in a  train shall be  deemed to be on the  Monongahela,  or a Zone,
as the  case may   be,  when the  first or last  Railcar of such train is on the
Monongahela,  or a Zone,  as the case may be,  and (B) each  time that a Railcar
is  removed  from or  added to a  train on the  Monongahela,  or a Zone,  as the
case may be,  shall  constitute a separate movement of such Railcar.
               (c) Concurrently  with the delivery of each Usage Statement,  NSR
shall deliver to CSXT a statement (the "Expense Statement") showing the expenses
incurred by NSR and CSXT during the Billing Month,  computed in accordance  with
GAAP and the USOA, as modified by the Accounting Plan.
               (d) Concurrently  with the delivery of each Usage Statement,  NSR
shall deliver to CSXT a statement (the "Capital Expenditure  Statement") showing
the estimated  Budgeted Capital  Expenditures for the calendar month immediately
succeeding the calendar month in which such statement is delivered.
               (e)  Concurrently  with the delivery of a Usage  Statement  for a
Billing  Month,  NSR shall  deliver to CSXT a bill (a "Bill")  showing  for such
Billing Month:
                      (i)    the  amount of each Reimbursable Expense payable by
CSXT for  such Billing Month  calculated in accordance with the Accounting Plan;
and

                                     - 25 -
<PAGE>


                      (ii)   CSXT's percentage of the amount of Budgeted Capital
Expenditures and  shown on the Capital Expenditure Statement delivered with such
Usage Statement.
               (f) CSXT  shall  pay to NSR the  amount  shown on each Bill on or
before  the 30th day after the date of such Bill  regardless  of  whether or not
CSXT disputes the accuracy of any amount or calculation shown on such Bill.
               (g)    Disputed Bills:
                      (i)    Any  dispute by  CSXT of the accuracy of any amount
or calculation shown on any Bill, shall be described and specified in reasonable
detail in a Dispute Letter from CSXT to NSR within two (2) years after the date
of such Bill.
                      (ii)   Any amounts or calculations shown on any Bill which
are not disputed in accordance  with this section 9 shall conclusively be deemed
to be accurate and shall be binding on both parties.
                      (iii)  CSXT and NSR shall promptly endeavor to resolve the
disputes  described in  each  Dispute  Letter,  and  if they  fail to agree to a
resolution  of   such  disputes   within  45   days  of  the  delivery  of  such
Dispute   Letter,  then  a firm  of   independent  public  accountants  shall be
selected  jointly by  CSXT and  NSR (or if they do not agree on such firm,  then
such  firm  shall be  selected by arbitration pursuant to Section 16) to resolve
such  disputes,  in each case in  accordance with GAAP and the USOA, as modified
by the  Accounting  Plan,  and the written resolution of such disputes signed by

                                     - 26 -
<PAGE>

such  accounting firm shall be binding on CSXT and NSR.
                      (iv)  Any   adjustments  to Bills  which  result from  the
resolution of Dispute Letter disputes  shall be  reflected as charges or credits
on the  first Bills  delivered by   NSR to CSXT  after  such disputes  have been
resolved.
                      (v)   The costs of NSR's and CSXT's auditors in connection
with  the   resolution of  any   Dispute  Letter disputes  shall be paid by each
respective  party, and  the fees of  any independent   public   accounting  firm
engaged  to resolve such disputes shall be paid 50 percent by NSR and 50 percent
by CSXT.
               (h) At the option of either party  hereto,  the  Accounting  Plan
provided  for in this Section 9 may be opened for  reevaluation  every year from
the  effective  date  of this  Agreement.  Such  reevaluation  may  include  the
definition of the Zones and any modifications  needed thereto.  In the event the
parties  fail to reach  agreement  upon  reevaluation,  such  failure  shall not
constitute  a breach of this  Agreement,  and the parties  shall  continue to be
bound by the terms of  compensation  provided in this Section 9 until the matter
is settled or submitted to binding arbitration as outlined in Section 16.

Section 10.  Maintenance of the Monongahela.

               (a) NSR shall be  responsible  to maintain,  repair and renew the
infrastructure  of the Monongahela.  NSR shall keep and maintain the Monongahela
in good condition for the use herein contemplated. NSR shall take all reasonable

                                     - 27 -
<PAGE>

steps to ensure that any  interruptions  to train  operations shall be kept to a
minimum.  Furthermore,  except as may be otherwise  provided in Section 14, CSXT
shall not by reason of failure or neglect on the part of NSR to maintain, repair
or renew the  Monongahela,  have or make any claim or demand  against NSR or its
parent  corporation,   subsidiaries  or  affiliates,  including  PRR,  or  their
respective directors,  officers,  agents or employees for any injury to or death
of any person or persons whomsoever, or for any damage to or loss or destruction
of any property  whatsoever,  or for any damages of any nature  suffered by CSXT
resulting from any such failure or neglect.
               (b) The  Monongahela  will be jointly  inspected  by each party's
Chief  Engineer or their  designees at any time upon mutual  agreement,  but not
less than once every three (3) years to determine if appropriate track standards
are  maintained,  and to review  the  performance  of any  capital  plan for the
Monongahela  as  pertains to  maintenance  of track,  signals,  right of way and
appurtenances  thereto.  On or before  August 15 of each year,  NSR will provide
CSXT with a capital improvement plan covering the next three (3) years.
               (c)  Existing  and future  connections  or  facilities  which are
jointly used by the parties hereto shall continue to be maintained, repaired and
renewed by and at the expense of both parties  apportioned  in  accordance  with
Sections 9 and 11 and the Accounting Plan, which shall become a part hereof.


                                     - 28 -
<PAGE>


Section 11.  Capital Improvements.
               Capital Improvements on the  Monongahela shall be governed by the
following provisions:
               (a)    From  time to  time, NSR or CSXT may propose to each other
construction of  capital improvement projects ("Project"). Each Project shall be
reviewed promptly by the other party. If approved by both parties,  NSR and CSXT
shall be responsible for an equal  share of the  budgeted  initial  funding,  as
approved in  the Capital  Expenditure Budget, for  the approved Project. A final
accounting will be  made to  adjust the initial  budgeted  funding to the actual
project cost as specified in the Accounting Plan.
               (b) If a  proposed  project  is not  approved,  and the  proposed
Project would be a Nonseverable Improvement of the Monongahela which may be used
in the normal course of business by NSR or CSXT,  then the  following  procedure
shall occur:
                      (i)    At   the  written  request of   either  NSR or CSXT
delivered  to the  other, each  party  shall,  within 45 days of the delivery of
such request,  submit to  an  arbitrator in accordance with Section 16 a written
proposal with respect to a Nonseverable Improvement Project which was not agreed
upon by the parties (1) describing any changes  from the  initial  request which
such party  proposes  be made to such Project and specifying a schedule,  budget
and allocations  between NSR and CSXT of the capital costs of such  Nonseverable
Improvement or (2) proposing that it not be made.

                                     - 29 -
<PAGE>


                      (ii)   The  arbitrator receiving the proposals referred to
in  Section 11(b)(i) (A) shall   consider (1) the   degree, if any, to which the
construction, operation and use of such  Nonseverable  Improvement  would impair
or interfere with the use of the Monongahela,  conflict with any pending capital
improvements, or be necessary or unnecessary  to the operations  of a particular
party, and (2) the budget and allocations  between  NSR and CSXT of the  capital
costs of such Nonseverable Improvement as proposed by NSR and CSXT and (B) shall
determine  within 45 days of such  receipt  which  of such  proposals  shall  be
accepted,  or  that  such   Nonseverable  Improvement  shall  not be   made. The
arbitrator's  decision   shall be  binding and  enforceable upon NSR to fund and
cause the  Nonseverable  Improvement to   be   made   in  accordance  with  such
decision  and  upon  CSXT  to fund  such Nonseverable  Improvement in accordance
with such decision,  unless  the decision  is that such Nonseverable Improvement
shall not be made.
        (c)    Severable Improvements:
                      (i)    (A)   NSR   shall  have   the  right   to cause the
construction, at  its sole expense, and (B) CSXT shall have the right to require
NSR  to cause   the  construction,  but at CSXT's sole expense, of any Severable
Improvement  which has  not been   agreed upon  by the parties to be funded on a
shared basis.
                      (ii)   Each   Severable  Improvement funded exclusively by
NSR or CSXT shall  be used exclusively  by NSR or CSXT,  as the case may be, and
each  party  shall be   solely   responsible for  the cost  of maintaining  such
Severable Improvement  (recognizing that in either  case the actual  performance

                                     - 30 -
<PAGE>

of such  maintenance  shall be the responsibility of NSR), until  such time that
the   other  party   gives  written   notice  that  it desires  also to use such
Severable  Improvement, stating  the amount  which such other party is  prepared
to pay to the party  which  initially funded  such  Severable   Improvement  for
the  right  to  use  such  Severable Improvement.
                      (iii)  If the parties are unable to agree on the amount of
such  payment  within 45  days after such  notice was given, then at the written
request of a party delivered to the other after 45 days but before 60 days after
such notice was given,  NSR and CSXT,  within  15 days of the  delivery  of such
request,   shall  submit  to  an   arbitrator  in   accordance with Section 16 a
written  statement  setting  forth the proposed  payment by the other party, and
the  arbitrator shall   within 45 days of  such receipt  determine which of such
proposed  amounts  shall apply,  which  shall be  binding  on both  parties  and
paid  promptly.  Upon  payment  of  the  amount determined  by  the  arbitrator,
the  improvement  shall  become a  Nonseverable Improvement.
               (d) Upon completion,  all capital  improvements shall become part
of the Monongahela owned by PRR subject to all provisions of this Agreement.
               (e) Subject to all of the  provisions  hereof,  the parties  will
work together to develop the expansion of existing and future facilities serving
customers located on or accessed from the Monongahela.
               (f)  The   construction,   operation   and  use  of  a  Severable
Improvement  by a party shall not unduly  impair or interfere  with the use of a

                                     - 31 -
<PAGE>

Severable  Improvement by the other party,  nor shall any Severable  Improvement
unduly  impair  or  interfere  with  train  operations  on the  Monongahela.  No
Severable  Improvement  shall  unduly  impair or  interfere  with any pending or
proposed  capital  improvements  included  in an  approved  Capital  Expenditure
Budget.

Section 12.  Labor Claims.
               Each party  shall  indemnify  and hold  harmless  the other party
against any and all costs and  payments,  including  benefits,  allowances,  and
arbitration,  administrative,  and litigation expenses, arising out of claims or
grievances  made by or on behalf of or  lawsuits  brought by or on behalf of its
own employees or their collective bargaining representatives, either pursuant to
employee  protective  conditions  imposed  by a  governmental  agency  upon  the
agency's  approval or exemption of this  Agreement and  operations  hereunder or
pursuant to a collective bargaining agreement. It is the parties' intention that
each party shall bear the full costs of protection  of its own  employees  under
employee protective  conditions that may be imposed,  and of grievances filed by
its own employees  arising under its collective  bargaining  agreements with its
employees.

Section 13.  Freight Claims.

               The parties  shall  agree  between  themselves  on the most fair,
practical and efficient arrangements for handling and administering freight loss
and damage claims with the intent that (a) each party shall be  responsible  for

                                     - 32 -
<PAGE>

losses  occurring to lading in its  possession for the account of such party and
(b) the parties  shall follow  relevant AAR rules and formulas in providing  for
the allocation of losses which are either of undetermined  origin or in Railcars
handled in interline service by or for the account of both parties.

Section 14.  Liability.
               Except as  otherwise  provided in Section 13 and this Section 14,
the  responsibility  between  CSXT  and  NSR  for  all  Damage  arising  out of,
incidental  to  or  occurring  in  connection   with  this  Agreement  shall  be
apportioned  without  consideration of fault or negligence of any kind or degree
as follows:
               (a) Sole Responsibility.  Except as otherwise provided in Section
14(e) (Specified Level Damages) and Section 14(f) (Exceptions), each party shall
assume and bear all responsibility for Damage to its own trains, locomotives and
equipment,  to Railcars and lading in its  possession  or being  handled for its
account, and for the death of or injury to its own employees. Subject to Section
14(f) (Exceptions), for the purpose of this Section 14(a):
                      (i)    when    NSR    employees   are engaged  in  capital
improvements  at   the  sole   cost of   CSXT  under Section 9(B)(a)(viii), such
employees engaged  in such capital improvements shall be treated as if they were
CSXT employees; and
                      (ii)  when NSR is operating trains for CSXT, NSR employees
engaged   in  moving, inspecting,  preparing, handling,  being transported to or

                                     - 33 -
<PAGE>

from,  transporting  such employees  to or  from,  or other  similar  activities
directly  related  to  the   movement of CSXT trains shall be treated as if they
were CSXT employees and such trains shall be CSXT trains.
               (b)  NSR-CSXT  Joint  Responsibility.  (i)  Except  as  otherwise
provided in Section  14(b)(ii) with regard to Damages  occurring in the first 12
months of operation and in Sections 14(a) (Sole  Responsibility),  Section 14(e)
(Specified  Level  Damages) and Section  14(f)  (Exceptions),  the parties shall
jointly assume and bear all responsibility for all Damage in proportion to their
respective Train Usage Percentages in the Zone in which the incident giving rise
to such Damage occurred for the 12 calendar month period  immediately  preceding
the incident giving rise to such Damage.
                      (ii)   In  the event an incident giving rise to Damage for
which  the parties   are jointly  responsible occurs during the  12-month period
immediately  following the   date of  this  Agreement,  responsibility  for such
Damage  shall   be borne  equally by   the parties with   each being  liable for
one-half (1/2) of the damages.
               (c)  Process.  Each party shall be  responsible  for the payment,
handling,  administration  and  disposition  of all  Damage  for  which it bears
exclusive  responsibility under Section 14(a), and both parties shall have joint
responsibility for the payment, handling,  administration and disposition of all
Damage for which they are jointly  responsible under Section 14(b). In assigning
joint  responsibility  to both parties,  it is not the intent of this  Agreement
that the parties will  actually  act  jointly,  but rather that the parties will

                                     - 34 -
<PAGE>

agree between  themselves on the most practical and efficient  arrangements  for
handling,  administering,  and  disposing  of Damage  for which  they bear joint
responsibility,  with the objective of  eliminating  unnecessary  duplication of
effort and minimizing overall costs.
               (d)  Indemnification.  Each party to this Agreement covenants and
agrees  to (i)  fully  indemnify  and  save  harmless  the  other  party to this
Agreement  from and against any payments  which are the  responsibility  of such
party under this  Agreement,  and all expenses,  including  attorneys'  fees and
expenses and other expenses of any court or regulatory  proceeding,  incurred by
such other parties in defending  any claim that it is liable for such  payments,
and (ii) defend such other party  against such claims with  counsel  selected by
such party and reasonably acceptable to such other party.
               (e) Specified Level Damages. Sections 14(a) (Sole Responsibility)
and 14(b)  (NSR-CSXT  Joint  Responsibility)  shall apply directly only when the
total amount of all Damages  resulting from a single  incident is $25 million or
less.  Responsibility  for Damages  resulting  from a single  incident for which
Damages  exceed $25 million  shall be  classified as "Tier One Damages" or "Tier
Two Damages" and  allocated as stated in  subparagraphs  (i),  (ii) and (iii) of
this Section 14(e).
                      (i)    In this Section  14(e),  "Tier One Damages" for any
        incident  include  the  greater of (1) $25  million of Damages or (2) an
        amount equal to all combined  liability  insurance benefits available to

                                     - 35 -
<PAGE>

        whichever  of NSR or CSXT has the lesser  (as  between  them)  amount of
        insurance benefits available to it applicable to that incident, but only
        to the extent that benefits are actually available.
                      (ii)   Tier One Damages shall be allocated between NSR and
        CSXT in accordance with Sections 14(a) (Sole  Responsibility)  and 14(b)
        (NSR-CSXT Joint Responsibility).
                      (iii)  In this Section 14(e),  "Tier Two Damages"  include
        all of those Damages in excess of the Tier One Damages  calculated under
        Section  14(e)(i).  Tier Two  Damages  shall be  allocated  between  the
        parties hereto in proportion to their  respective fault or negligence in
        causing the Damage.
               (f)   Exceptions.   Each   party   shall   assume  and  bear  all
responsibility  for Damage to the extent  caused by acts or  omissions of any of
its employees  while under the influence of drugs or alcohol and Sections  14(b)
and (e) shall not apply to any such Damage.  Notwithstanding any other provision
of this  Agreement  including,  without  limitation,  both  clauses  of the last
sentence of Section 14(a) and Section 9(B)(a)(viii),  no NSR employee handling a
CSXT train or performing other functions on the Monongahela  shall be treated as
a CSXT employee for purposes of this Section 14(f).
               (g)  Damages.   As  used  in  this  Section  14  only,  the  term
"Damage(s)" shall exclude Railroad Consequential Damages (which are always borne
by  whichever  of NSR or CSXT  sustained  them) and  claims  for  exemplary  and

                                     - 36 -
<PAGE>

punitive  Damages.  With regard to exemplary and punitive  Damages,  the parties
acknowledge and agree that,  with regard to the subject of this  Agreement,  the
intent and  agreement of the parties is that no party shall bring or recover any
claim for  exemplary or punitive  damages,  in its own right,  against any other
party,  but that any party will  allocate,  in accordance  with this Section 14,
exemplary or punitive  Damages from any claim against it by a third person not a
party hereto.
               (h) Limitation.  The parties hereto acknowledge that, pursuant to
the  penultimate  paragraph of the  Carpenter/Tobias  Letter,  CSXT can elect to
operate its own trains with its own crews,  and if CSXT  exercises that election
in the future and runs its own trains  with its own  crews,  the  provisions  of
clause  (ii) of the last  sentence of Section  14(a) shall not apply  during any
such CSXT operations.

Section 15.  No Partnership.
               Nothing in this  Agreement  shall be  construed  to  establish  a
partnership  or  joint  venture  between  or  among  CSXT or NSR or any of their
affiliates or associates.

Section 16.  Arbitration.

               Any dispute,  controversy or claim (or any failure by the parties
to  agree on a  matter  as to  which  this  Agreement  expressly  or  implicitly
contemplates subsequent agreement by the parties, except for matters left to the

                                     - 37 -
<PAGE>

sole discretion of a party) arising out of or relating to this Agreement, or the
breach, termination or validity hereof, shall be finally settled through binding
arbitration  by  a  sole,   disinterested  arbitrator  in  accordance  with  the
Commercial  Arbitration  Rules  of the AAA.  The  arbitrator  shall  be  jointly
selected by the parties, but if the parties do not agree on an arbitrator within
30 days after demand for arbitration is made by a party, they shall request that
the  arbitrator be designated by the AAA. The award of the  arbitrator  shall be
final,  binding and conclusive  upon the parties.  Each party to the arbitration
shall pay the  compensation,  costs,  fees and  expenses  of its own  witnesses,
experts  and  counsel.  The  compensation,  and any  costs and  expenses  of the
arbitrator, shall be borne equally by the parties. The arbitrator shall have the
power  to  require  the  performance  of  acts,  found  to be  required  by this
Agreement,  and to require the cessation or  nonperformance  of acts found to be
prohibited by this Agreement.  The arbitrator  shall not have the power to award
consequential  or punitive  damages.  Judgment  upon the award  rendered  may be
entered  in any  court  having  jurisdiction  thereof,  which  court  may  award
appropriate  relief at law or in equity.  All  proceedings  relating to any such
arbitration,  and all testimony, written submissions and award of the arbitrator
therein, shall be private and confidential as between the parties, and shall not
be  disclosed  to any third  party,  except  as  required  by law and  except as
reasonably  necessary to  prosecute  or defend any  judicial  action to enforce,
vacate or modify such arbitration award.

                                     - 38 -
<PAGE>

Section 17.  Force Majeure.
               The obligations,  other than payment obligations,  of the parties
to this  Agreement  shall be  subject  to force  majeure  (which  shall  include
strikes,   riots,  floods,   accidents,   Acts  of  God,  and  other  causes  or
circumstances  beyond the control of the party claiming such force majeure as an
excuse for  non-performance),  but only as long as, and to the extent that, such
force majeure shall prevent performance of such obligations.

Section 18.  Entire Agreement.
               This Agreement,  the Carpenter/Tobias Letter, and the Transaction
Agreement  (including  the  other  Ancillary  Agreements,   as  defined  in  the
Transaction  Agreement)  constitute the entire agreement and supersede all other
prior  agreements and  understandings,  both written and oral, among the parties
with respect to the subject matter  hereof,  except the letter  agreement  dated
April 8, 1997  between  CSX and NSC to the  extent  such  April 8,  1997  letter
agreement  covers matters not addressed or amended hereby or in the  Transaction
Agreement or the Ancillary Agreements (as defined in the Transaction Agreement);
provided  that it is the intent of the parties that this  Agreement  shall be an
effectuation of such April 8, 1997 letter  agreement  consistent with its terms,
and that the provisions of this  Agreement  should be interpreted to give effect
to such April 8, 1997 letter agreement;  and provided further that, in the event

                                     - 39 -
<PAGE>

of any inconsistency  between the terms of this Agreement and such April 8, 1997
letter agreement, this Agreement shall prevail.

Section 19.  Amendment and Waiver.
               Any amendment to this  Agreement  must be in writing and executed
and delivered by CSXT, NSR, PRR, and NYC subject to any jurisdiction of the STB.
Any waiver of any term or  provision  of this  Agreement  must be in writing and
executed and  delivered  by the party  entitled to  enforcement  of such term or
provision.

Section 20.  Severability.
               If any term, provision, covenant or restriction of this Agreement
is held by a court of competent  jurisdiction  or other authority to be invalid,
void,  unenforceable or against its regulatory  policy,  such provision is to be
intended to be  ineffective  only to the most  limited  extent  possible in such
context and the remainder of the terms,  provisions,  covenants and restrictions
of this  Agreement  shall remain in full force and effect and shall in no way be
affected, impaired or invalidated.

Section 21.  Remedies.
               (a) Each party  acknowledges  and agrees  that the other  parties
would  be  irreparably  damaged  in the  event  any of the  provisions  of  this

                                     - 40 -
<PAGE>

Agreement  were not performed by it in accordance  with their  specific terms or
were  otherwise  breached.  It is  accordingly  agreed  that each party shall be
entitled to an injunction or injunctions to prevent  breaches of such provisions
and to specifically enforce such provisions,  in addition to any other remedy to
which such party may be entitled, at law or in equity.
               (b) In no event  shall any  party be liable to the other  parties
for any consequential,  indirect, incidental,  punitive or other similar damages
including but not limited to lost profits for any breach or default,  or any act
or omission  arising out of or in any way relating to this Agreement,  under any
form or theory of action whatsoever, whether in contract, tort or otherwise.

Section 22.  Interpretation.
               This  Agreement  was drafted  jointly by CSXT,  NSR, PRR and NYC,
each of which was advised by its own counsel and other  advisors  concerning all
of the terms and provisions hereof; accordingly, any ambiguity herein should not
be construed in favor of or against any of them.

Section 23.  Headings.
               Headings of sections in this Agreement are for reference purposes
only and shall not affect in any way the meaning or  interpretation  of any term
or provision of this Agreement.

                                     - 41 -
<PAGE>


Section 24.  Parties.
               This Agreement  shall inure to the benefit of and be binding upon
NSR,  CSXT,  PRR, and NYC and any  successor of any of them by operation of law,
and any assignee agreed to by them in accordance with Section 25, and nothing in
this  Agreement  is intended or shall be  construed to give any other person any
legal or  equitable  right,  remedy  or  claim  under  or with  respect  to this
Agreement or any term or provision hereof.

Section 25.  Assignment.
               (a) Except as provided herein,  neither this Agreement (including
the  documents  and  instruments  referred  to  herein)  nor any of the  rights,
interests or obligations hereunder, shall be assigned by any party, including by
operation of law, without the prior written consent of the other parties, except
to a controlled subsidiary, or in the case of PRR, to NS, NSR or a subsidiary or
affiliate  of NS,  and in the  case of  NYC,  to CSX,  CSXT or a  subsidiary  or
affiliate of CSX.
               (b) (i) Except as otherwise  provided herein, in the event either
of NSR or PRR proposes to sell or transfer its interest in all or any portion of
the  Monongahela,  CSXT shall have the right of first  refusal to purchase  such
interest  at the same price,  and  substantially  the same terms and  conditions
offered  to NSR or PRR;  provided  CSXT must make such  offer  within 30 days of
receiving  notification from NSR or PRR of the price, terms and conditions being
offered by such other prospective purchaser.

                                     - 42 -
<PAGE>

                      (ii) In the event CSXT or NYC proposes to sell or transfer
its  operating  rights on all or  any portion of the Monongahela, NSR shall have
the  right of  first   refusal to purchase  such   rights at the same price, and
substantially the  same terms and  conditions  offered to CSXT or NYC,  provided
NSR must make such offer within 30 days  of  receiving  notification  from  CSXT
or NYC of the  price,  terms  and conditions being offered by such other
prospective purchaser.
               (c) Any party  without  the consent of the other party may assign
all of its rights and obligations  under this Agreement only to any successor in
the  event of a  merger,  consolidation,  sale of all or  substantially  all its
assets,  including  all  routes  and lines  owned by such  party to  access  the
Monongahela, if such assignee executes and delivers to the other party hereto an
agreement  reasonably  satisfactory  in form and  substance  to such other party
under which such assignee,  which is reasonably satisfactory to the other party,
assumes and agrees to perform and discharge all the  obligations and Liabilities
of the assigning party;  provided that any such assignment shall not relieve the
assigning  party from the  performance  and  discharge of such  obligations  and
Liabilities.

Section 26.  Term.
               (a) This  Agreement  shall become  effective as of the date first
above  written and shall  remain in effect  until the 25th  anniversary  of such
date,  and shall  remain  in effect  continuously  thereafter  unless  and until
terminated by CSXT or, if the CSXT Operating Agreement shall have terminated, by

                                     - 43 -
<PAGE>

NYC, in its sole discretion, upon (90) days written notice.

               (b) The rights, benefits,  duties and obligations running from or
to NSR under this  Agreement  shall in all  events  expire  (except  liabilities
incurred  prior to  termination)  upon the earlier of: (i)  termination  of this
Agreement or (ii)  termination  of the NSR Operating  Agreement  (including  any
renewals thereof) and the rights, benefits,  duties and obligations running from
or to CSXT under this Agreement  shall in all events expire (except  liabilities
incurred  prior to  termination)  upon the  earlier of (i)  termination  of this
Agreement or (ii)  termination  of the CSXT Operating  Agreement  (including any
renewals thereof).  Notwithstanding  any other provision of this Agreement,  (1)
upon termination of the NSR Operating Agreement,  the rights,  benefits,  duties
and obligations running from or to NSR under this Agreement shall run from or to
PRR,  and (2) upon  termination  of the CSXT  Operating  Agreement,  the rights,
benefits,  duties and  obligations  running from or to CSXT under this Agreement
shall run from or to NYC. In the event PRR is unable or  unwilling  to carry out
the duties and  obligations of NSR or fails to designate an operator  reasonably
satisfactory  to NYC to do so, then NYC, or an  operator  designated  by NYC and
satisfactory  to PRR,  shall  have the  option  to carry  out  such  duties  and
obligations related solely to the Monongahela.

                                     - 44 -
<PAGE>


Section 27.  Termination of Other Agreement.
               This  Agreement,  upon the effective date hereof,  supersedes and
terminates  the agreement by and between The  Monongahela  Railway  Company (now
CRC) and CSXT dated October 19, 1990,  relating to CSXT trackage  rights between
Brown, Pennsylvania, and Catawba Junction (Rivesville), West Virginia.

Section 28.  Notices.
               Any notice  given by CSXT,  NSR,  PRR, or NYC to the others under
this Agreement shall be deemed delivered on the date sent by registered mail, or
by such  other  means as they may  agree,  and  shall  be  addressed  to them as
follows:
                      (a)   If to CSXT:

                            Executive Vice President and Chief Operating Officer
                            CSX Transportation, Inc.
                            500 Water Street, J120
                            Jacksonville, Florida  32202


                      (b)   If to NSR:

                            Senior Vice President Operations
                            Norfolk Southern Railway Company
                            Three Commercial Place
                            Norfolk, Virginia  23510-2191

                                     - 45 -

<PAGE>

                      (c)   If to PRR:

                            PRR
                            2001 Market Street
                            Philadelphia, Pennsylvania 19103
                            Attention: Vice President-General Counsel

                            Copy to:

                            Senior Vice President Operations
                            Norfolk Southern Corporation
                            Three Commercial Place
                            Norfolk, Virginia 23510

                      (d)   If to NYC:

                            NYC
                            2001 Market Street
                            Philadelphia, Pennsylvania 19103
                            Attention: Vice President-General Counsel

                            Copy to:

                            Executive Vice President and Chief Operating Officer
                            CSX Transportation, Inc.
                            500 Water Street, J120
                            Jacksonville, Florida 32202


and each of them may from time to time change its address in this  Section 28 by
written notice delivered to the others.


                                     - 46 -
<PAGE>


Section 29.  Governing Law.
               This  Agreement  shall be governed by and construed in accordance
with the laws of the  Commonwealth of Virginia,  without regard to principles of
conflicts of laws.

                                     - 47 -
<PAGE>


               IN WITNESS WHEREOF, the parties hereto have caused this Agreement
to be executed in counterparts by their duly authorized  officials as of the day
first above written.

                                      CSX TRANSPORTATION, INC.


                                      By:  /s/PETER J. SHUDTZ
                                           ------------------
                                           Peter J. Shudtz

                                      Title:  Vice President - Law and General
                                              Counsel - CSX Corporation,
                                              authorized agent for CSX
                                              Transportation, Inc.



                                      NORFOLK SOUTHERN RAILWAY COMPANY


                                      By:  /s/J. L. MANETTA
                                           ----------------
                                           J. L. Manetta

                                      Title:  Senior Vice President Operations



                                      PENNSYLVANIA LINES LLC


                                      By:  /s/JAMES D. MCGEEHAN
                                           --------------------
                                           James D. McGeehan

                                      Title:  Assistant Treasurer



                                      NEW YORK CENTRAL LINES LLC


                                      By:  /s/  C. A. COOK
                                           ---------------
                                           C. A. Cook

                                      Title:  Vice President and Secretary

                                     - 48 -

EXHIBIT "A"

[MAP]

Map of Monongahela Mine District


                                                                    Exhibit 99.1

                                          Contact:      Elisabeth J. Gabrynowicz
                                                                  (804) 782-1449
                                                               Kathleen A. Burns
                                                                  (904) 366-2949

                         CSX OPERATING NEW RAIL NETWORK
              Conrail properties integrated into 23,000-mile system

        RICHMOND,  Va., June 1, 1999 - More than two years of intensive planning
and unprecedented  testing come to fruition today as CSX Corporation (NYSE: CSX)
begins operating its share of Conrail.
        "This is  an historic  day," said  John W. Snow, chairman, president and
chief   executive officer.  "Today  our vision of  creating a  revitalized   and
competitive eastern rail system will begin to be realized."
        The "new" CSX Transportation Inc. (CSXT), the rail unit of CSX, will now
operate  about  4,400 more route  miles of track.  About  6,200  former  Conrail
employees join the CSXT ranks today.
        "The  integration   planning  process has  been the  most  extensive and
comprehensive   ever, with  two   primary  goals in  mind - safety and  customer
service,"   said  A. R. "Pete" Carpenter,  president and CEO of CSXT.  "CSXT and
Conrail  employees  have worked  hard to get us to this  point - but we all know
that   the real  work is  just  beginning.   Our job   now is to  implement  the
integration well."
        Over the last two  years,  CSXT has hired  more than  1,500  train  crew
members,  purchased  nearly  300 new  locomotives  and  invested  more than $500
million in capital improvements in preparation for the integration.

                                    - more -
<PAGE>

                                      - 2 -

        CSXT's  expanded  rail  system  will  offer  broader  market  reach  for
shippers, single-line service to every major market in the eastern United States
and direct  rail access to more ports than any  railroad in the nation.  For the
first  time  in a  generation,  rail  competition  will be  reintroduced  to the
Northeastern  United  States.  The new  network is  expected to take more than a
million truckloads off the highways as improved service attracts more freight to
rail.
        CSX and Norfolk Southern Corporation  announced the joint acquisition of
Conrail in April 1997 and filed with the federal  Surface  Transportation  Board
(STB) in June of that year  their  joint  application  to acquire  and  allocate
Conrail's  predominantly  Northeastern routes. The STB voted unanimously on June
8, 1998, to approve the  transaction.  The  acquisition  has received  broad and
ongoing support from shippers, labor unions, public officials, safety and health
organizations and environmental groups.
        CSX Transportation and its 34,500 employees provide rail  transportation
and  distribution  services  over a 22,700 route mile network in 23 states,  the
District of Columbia and two Canadian provinces.  CSXT is a business unit of CSX
Corporation,  based in Richmond,  Va., an international  transportation  company
providing rail,  intermodal,  container-shipping and contract logistics services
worldwide.
                                       ###
                   CSX's Internet address: http://www.csx.com






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