CSX CORP
SC 14D1/A, 1996-11-19
RAILROADS, LINE-HAUL OPERATING
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                        SECURITIES AND EXCHANGE COMMISSION
                             WASHINGTON, D.C.  20549
                                 _______________

                                  SCHEDULE 14D-1

                              TENDER OFFER STATEMENT

                                   PURSUANT TO
             SECTION 14(D)(1) OF THE SECURITIES EXCHANGE ACT OF 1934
                                       AND
                                   SCHEDULE 13D

                                (AMENDMENT NO. 6)
                                 _______________

                                   CONRAIL INC.
                            (Name of Subject Company)

                                 CSX CORPORATION
                             GREEN ACQUISITION CORP.
                                    (Bidders)

                     COMMON STOCK, PAR VALUE $1.00 PER SHARE
                          (Title of Class of Securities)

                                   208368 10 0
                      (CUSIP Number of Class of Securities)

                         SERIES A ESOP CONVERTIBLE JUNIOR
                        PREFERRED STOCK, WITHOUT PAR VALUE
                          (Title of Class of Securities)

                                  NOT AVAILABLE
                      (CUSIP Number of Class of Securities)

                                   MARK G. ARON
                                 CSX CORPORATION
                                 ONE JAMES CENTER
                               901 EAST CARY STREET
                          RICHMOND, VIRGINIA  23219-4031
                            TELEPHONE:  (804) 782-1400
          (Names, Addresses and Telephone Numbers of Persons Authorized 
          to Receive Notices and Communications on Behalf of Bidder)

                                 With a copy to:

                                 PAMELA S. SEYMON
                          WACHTELL, LIPTON, ROSEN & KATZ
                               51 WEST 52ND STREET
                            NEW YORK, NEW YORK  10019
                            TELEPHONE:  (212) 403-1000

                                                                        <PAGE>







                   This Statement amends and supplements the Tender Of-
         fer Statement on Schedule 14D-1 filed with the Securities and
         Exchange Commission (the "Commission") on October 16, 1996, as
         previously amended and supplemented (the "Schedule 14D-1"), by
         Green Acquisition Corp. ("Purchaser"), a Pennsylvania corpo-
         ration and a wholly owned subsidiary of CSX Corporation, a Vir-
         ginia corporation ("Parent"), to purchase an aggregate of
         17,860,124 shares of (i) Common Stock, par value $1.00 per
         share (the "Common Shares"), and (ii) Series A ESOP Convertible
         Junior Preferred Stock, without par value (together with the
         Common Shares, the "Shares"), of Conrail Inc., a Pennsylvania
         corporation (the "Company"), including, in each case, the as-
         sociated Common Stock Purchase Rights, upon the terms and sub-
         ject to the conditions set forth in the Offer to Purchase,
         dated October 16, 1996 (the "Offer to Purchase"), as supple-
         mented by the Supplement thereto, dated November 6, 1996 (the
         "Supplement"), and in the related Letters of Transmittal
         (which, together with any amendments or supplements thereto,
         constitute the "Offer") at a purchase price of $110.00 per
         Share, net to the tendering shareholder in cash.  Capitalized
         terms used and not defined herein shall have the meanings as-
         signed such terms in the Offer to Purchase, the Supplement and
         the Schedule 14D-1.


         ITEM 4.   SOURCE AND AMOUNT OF FUNDS OR OTHER CONSIDERATION.

                   Section 10 of the Offer to Purchase, as previously
         amended and supplemented, is hereby amended and supplemented by
         adding the following information:

                        Credit Agreement.  In connection with the Offer
                   and the Merger, Parent has entered into a Credit
                   Agreement, dated as of November 15, 1996 (the "Credit
                   Agreement"), with Bank of America National Trust and
                   Savings Association and NationsBank, N.A., as Co-
                   Syndication Agents, The Bank of Nova Scotia, as Docu-
                   mentation Agent, The Chase Manhattan Bank, as Admin-
                   istrative Agent, and other lenders.  The Credit
                   Agreement has become effective.  The terms and condi-
                   tions of the Credit Agreement are, except as sum-
                   marized below, substantially similar to the terms and
                   conditions of the Commitment Letter, previously de-
                   scribed in Amendment No. 1 to the Schedule 14D-1 and
                   filed as exhibit (b)(1) thereto.

                        Changes from the terms and conditions reflected in 
                   the Commitment Letter and the Term Sheet include:
                   (i) $800,000,000 of the Facility became available upon 
                   the effectiveness of the Credit Agreement, and before the 
                   consummation of the Offer, in order to replace at the time 
                   of effectiveness Parent's existing credit facilities, (ii) 
                   satisfac-<PAGE>







                   tion of the Initial Tender Offer Condition (as de-
                   fined in the Credit Agreement) will be a condition to
                   the availability of the remainder of the Facility,
                   (iii) the Facility includes a $50,000,000 letter of
                   credit subfacility, (iv) in the event any governmen-
                   tal approvals necessary for the Acquisition (as de-
                   fined in the Credit Agreement) are finally denied or
                   in the event Parent abandons the Acquisition, the
                   Commitments (as defined in the Credit Agreement) will
                   be reduced to an amount (to the extent that the Com-
                   mitments exceed such amount)  equal to the Aggregate
                   Outstanding Extensions of Credit (as defined in the
                   Credit Agreement) plus the aggregate face amount of
                   outstanding commercial paper of Parent supported by
                   the Commitments (after giving ratable effect to any
                   other facilities of Parent then providing support for
                   such commercial paper) plus $1,500,000,000, (v) upon
                   the sale or other disposition of Shares by Parent or
                   any Subsidiary (as defined in the Credit Agreement)
                   (other than to Parent or any Subsidiary), the Commit-
                   ments shall be automatically reduced in an amount
                   equal to 100% of the cash proceeds net of certain
                   expenses from such sale or disposition (other than a
                   sale or disposition of Shares constituting Unre-
                   stricted Margin Stock (as defined in the Credit
                   Agreement)), (vi) sales of Shares constituting Unre-
                   stricted Margin Stock shall be in exchange for cash
                   or cash-equivalents only and the proceeds shall be
                   maintained in cash, cash-equivalents or short-term
                   investments except to the extent that the Commitments
                   are reduced by an equivalent amount and (vii) the
                   obligation of each Lender (as defined in the Credit
                   Agreement) to make extensions of Credit under the
                   Facility is conditioned upon, among other things, (a)
                   from and after the date of satisfaction of the Ini-
                   tial Tender Offer Condition, there being no pending
                   litigation or administrative proceedings or other
                   legal or regulatory developments (except with respect
                   to the pendency of STB approval or any administra-
                   tive, judicial or other contest relating to STB ap-
                   proval) with respect to the Acquisition that, in the
                   reasonable judgment of at least three of the Princi-
                   pal Agents, would be reasonably likely to prohibit
                   the Acquisition or to result in a Material Adverse
                   Effect (as defined in the Credit Agreement) and (b)
                   the receipt by the Principal Agents of a certificate
                   of a Parent officer stating that no such litigation,
                   proceeding or developments exist in such officer's
                   reasonable judgment.



                                       -2-<PAGE>







              The Credit Agreement is attached hereto as Exhibit (b)(2)
         and is incorporated by reference herein, and the foregoing sum-
         mary description is qualified in its entirety by reference to
         such exhibit.


         ITEM 10.  ADDITIONAL INFORMATION.

                   (b)  Section 16 of the Offer to Purchase, as previ-
         ously amended and supplemented, is hereby amended and supple-
         mented by adding the following information:

                        STB Matters; Acquisition of Control.  On Novem-
                   ber 15, 1996, the STB issued a proposed schedule pur-
                   suant to which the STB would issue a final order 300
                   days from the filing of the application by Parent
                   seeking approval of the Merger.  The STB's proposed
                   schedule is subject to a public comment process end-
                   ing on December 16, 1996, after which the STB is ex-
                   pected to issue a final schedule which may or may not
                   be identical to the proposed schedule.































                                       -3-<PAGE>







                   ITEM 11.  MATERIAL TO BE FILED AS EXHIBITS.

         (a)(1)    --   Offer to Purchase, dated October 16, 1996.*

         (a)(2)    --   Letter of Transmittal.*

         (a)(3)    --   Notice of Guaranteed Delivery.*

         (a)(4)    --   Letter to Brokers, Dealers, Commercial Banks,
                        Trust Companies and Other Nominees.*

         (a)(5)    --   Letter to Clients for use by Brokers, Dealers,
                        Commercial Banks, Trust Companies and Other Nom-
                        inees.*

         (a)(6)    --   Guidelines for Certification of Taxpayer Identi-
                        fication Number on Substitute Form W-9.*

         (a)(7)    --   Text of Press Release issued by Parent on Octo-
                        ber 15, 1996.*

         (a)(8)    --   Form of Summary Advertisement, dated October 16,
                        1996.*

         (a)(9)    --   Text of Press Release issued by Parent on Octo-
                        ber 22, 1996.*

         (a)(10)   --   Text of Press Release issued by Parent on Octo-
                        ber 23, 1996.*

         (a)(11)   --   Text of Press Release issued by Parent on Octo-
                        ber 30, 1996.*

         (a)(12)   --   Text of Press Release issued by Parent on Novem-
                        ber 3 1996.*

         (a)(13)   --   Supplement to Offer to Purchase, dated November
                        6, 1996.*

         (a)(14)   --   Revised Letter of Transmittal.*

         (a)(15)   --   Revised Notice of Guaranteed Delivery.*

         (a)(16)   --   Revised Letter to Brokers, Dealers, Commercial
                        Banks, Trust Companies and Other Nominees.*

         _____________________
         *  Previously filed.



                                       -4-<PAGE>







         (a)(17)   --   Revised Letter to Clients for use by Brokers,
                        Dealers, Commercial Banks, Trust Companies and
                        Other Nominees.*

         (a)(18)   --   Text of Press Release issued by Parent and the
                        Company on November 6, 1996.*

         (a)(19)   --   Text of Press Release issued by Parent and the
                        Company on November 13, 1996.*

         (b)(1)    --   Commitment Letter, dated October 21, 1996.*

         (b)(2)    --   Credit Agreement, dated November 15, 1996.

         (c)(1)    --   Agreement and Plan of Merger, dated as of Octo-
                        ber 14, 1996, by and among Parent, Purchaser and
                        the Company.*

         (c)(2)    --   Company Stock Option Agreement, dated as of Oc-
                        tober 14, 1996, between Parent and the Company.*

         (c)(3)    --   Parent Stock Option Agreement, dated as of Octo-
                        ber 14, 1996, between Parent and the Company.*

         (c)(4)    --   Form of Voting Trust Agreement.*

         (c)(5)    --   Complaint in Norfolk Southern Corporation, et
                        al. v. Conrail Inc., et al., No. 96-CV-7167,
                        filed on October 23, 1996.*

         (c)(6)    --   First Amended Complaint in Norfolk Southern Cor-
                        poration, et al. v. Conrail Inc., et al., No.
                        96-CV-7167, filed on October 30, 1996.*

         (c)(7)    --   First Amendment to Agreement and Plan of Merger,
                        dated as of November 5, 1996, by and among Par-
                        ent, Purchaser and the Company.*















                                       -5-<PAGE>





                                    SIGNATURE


                   After due inquiry and to the best of my knowledge and
         belief, the undersigned certifies that the information set
         forth in this statement is true, complete and correct.

                                       CSX CORPORATION


                                       By: /s/ Mark G. Aron             
                                       Name:  Mark G. Aron
                                       Title: Executive Vice President-
                                              Law and Public Affairs


         Dated:  November 18, 1996<PAGE>





                                    SIGNATURE


                   After due inquiry and to the best of my knowledge and
         belief, the undersigned certifies that the information set
         forth in this statement is true, complete and correct.

                                       GREEN ACQUISITION CORP.


                                       By: /s/Mark G. Aron              
                                          Name:  Mark G. Aron
                                          Title:  General Counsel
                                                  and Secretary


         Dated:  November 18, 1996<PAGE>





                                  EXHIBIT INDEX


         Exhibit
           No.          Description

         (a)(1)    --   Offer to Purchase, dated October 16, 1996.*

         (a)(2)    --   Letter of Transmittal.*

         (a)(3)    --   Notice of Guaranteed Delivery.*

         (a)(4)    --   Letter to Brokers, Dealers, Commercial Banks,
                        Trust Companies and Other Nominees.*

         (a)(5)    --   Letter to Clients for use by Brokers, Dealers,
                        Commercial Banks, Trust Companies and Other Nom-
                        inees.*

         (a)(6)    --   Guidelines for Certification of Taxpayer Identi-
                        fication Number on Substitute Form W-9.*

         (a)(7)    --   Text of Press Release issued by Parent on Octo-
                        ber 15, 1996.*

         (a)(8)    --   Form of Summary Advertisement dated October 16,
                        1996.*

         (a)(9)    --   Text of Press Release issued by Parent on Octo-
                        ber 22, 1996.*

         (a)(10)   --   Text of Press Release issued by Parent on Octo-
                        ber 23, 1996.*

         (a)(11)   --   Text of Press Release issued by Parent on Octo-
                        ber 30, 1996.*

         (a)(12)   --   Text of Press Release issued by Parent on Novem-
                        ber 3 1996.*

         (a)(13)   --   Supplement to Offer to Purchase, dated November
                        6, 1996.*

         (a)(14)   --   Revised Letter of Transmittal.*

         (a)(15)   --   Revised Notice of Guaranteed Delivery.*

         (a)(16)   --   Revised Letter to Brokers, Dealers, Commercial
                        Banks, Trust Companies and Other Nominees.*

         _____________________
         *  Previously filed.<PAGE>





         (a)(17)   --   Revised Letter to Clients for use by Brokers,
                        Dealers, Commercial Banks, Trust Companies and
                        Other Nominees.*

         (a)(18)   --   Text of Press Release issued by Parent and the
                        Company on November 6, 1996.*

         (a)(19)   --   Text of Press Release issued by Parent and the
                        Company on November 13, 1996.*

         (b)(1)    --   Commitment Letter, dated October 21, 1996.*

         (b)(2)    --   Credit Agreement, dated November 15, 1996.

         (c)(1)    --   Agreement and Plan of Merger, dated as of Octo-
                        ber 14, 1996, by and among Parent, Purchaser and
                        the Company.*

         (c)(2)    --   Company Stock Option Agreement, dated as of Oc-
                        tober 14, 1996, between Parent and the Company.*

         (c)(3)    --   Parent Stock Option Agreement, dated as of Octo-
                        ber 14, 1996, between Parent and the Company.*

         (c)(4)    --   Form of Voting Trust Agreement.*

         (c)(5)    --   Complaint in Norfolk Southern Corporation, et
                        al. v. Conrail Inc., et al., No. 96-CV-7167,
                        filed on October 23, 1996.*

         (c)(6)    --   First Amended Complaint in Norfolk Southern Cor-
                        poration, et al. v. Conrail Inc., et al., No.
                        96-CV-7167, filed on October 30, 1996.*

         (c)(7)    --   First Amendment to Agreement and Plan of Merger,
                        dated as of November 5, 1996, by and among Par-
                        ent, Purchaser and the Company.*



















                                       -2-

                                                          EXHIBIT (b)(2)







                                                       EXECUTION COPY



                                                                    


                                 CSX CORPORATION


                                                                    


                                  $4,800,000,000


                               REVOLVING CREDIT AND

                           COMPETITIVE ADVANCE FACILITY




                                November 15, 1996


                                                                    



              BANK OF AMERICA NATIONAL TRUST AND SAVINGS ASSOCIATION

                                NATIONSBANK, N.A.

                             as Co-Syndication Agents



                             THE BANK OF NOVA SCOTIA

                              as Documentation Agent



                             THE CHASE MANHATTAN BANK

                             as Administrative Agent


                                                                    <PAGE>

                                                                   





                                TABLE OF CONTENTS


                                                                   Page



                                    ARTICLE I


                                 Definitions........................  1

         SECTION 1.01.  Defined Terms..............................   1
         SECTION 1.02.  Classification of Loans and Borrowings.....  15
         SECTION 1.03.  Terms Generally............................  15
         SECTION 1.04.  Accounting Terms; GAAP.....................  16


                                    ARTICLE II


                                 The Credits.......................  16

         SECTION 2.01.  Commitments................................  16
         SECTION 2.02.  Loans and Borrowings.......................  16
         SECTION 2.03.  Requests for Revolving Borrowings..........  17
         SECTION 2.04.  Competitive Bid Procedure..................  18
         SECTION 2.05.  Letters of Credit..........................  20
         SECTION 2.06.  Funding of Borrowings......................  24
         SECTION 2.07.  Interest Elections.........................  25
         SECTION 2.08.  Expiration, Termination and Reduction 
                          of Commitments...........................  26
         SECTION 2.09.  Repayment of Loans; Evidence of Debt.......  27
         SECTION 2.10.  Optional and Mandatory Prepayment of Loans   28
         SECTION 2.11.  Fees.......................................  29
         SECTION 2.12.  Interest...................................  30
         SECTION 2.13.  Alternate Rate of Interest.................  31
         SECTION 2.14.  Increased Costs............................  31
         SECTION 2.15.  Break Funding Payments.....................  33
         SECTION 2.16.  Taxes......................................  33
         SECTION 2.17.  Payments Generally; Pro Rata Treatment; 
                          Sharing of Set-offs......................  34
         SECTION 2.18.  Mitigation Obligations; Replacement 
                          of Lenders...............................  36


                                   ARTICLE III


                        Representations and Warranties.............  37

         SECTION 3.01.  Organization; Powers.......................  37
         SECTION 3.02.  Authorization; Enforceability..............  37
         SECTION 3.03.  Governmental Approvals; No Conflicts.......  37
         SECTION 3.04.  Financial Condition; No Material 
                          Adverse Change...........................  38
         SECTION 3.05.  Properties.................................  38

                                        i<PAGE>

                                                                   Page





         SECTION 3.06.  Litigation and Environmental Matters.......  38
         SECTION 3.07.  Compliance with Laws and Agreements........  38
         SECTION 3.08.  Investment and Holding Company Status......  39
         SECTION 3.09.  Taxes......................................  39
         SECTION 3.10.  ERISA......................................  39
         SECTION 3.11.  Disclosure.................................  39
         SECTION 3.12.  Existing Credit Facilities.................  39


                                    ARTICLE IV


                                  Conditions........................ 39

         SECTION 4.01.  Effective Date.............................  39
         SECTION 4.02.  Each Credit Event..........................  40


                                    ARTICLE V


                            Affirmative Covenants..................  41

         SECTION 5.01.  Financial Statements and Other 
                          Information..............................  41
         SECTION 5.02.  Notices of Material Events.................  43
         SECTION 5.03.  Existence; Conduct of Business.............  43
         SECTION 5.04.  Payment of Obligations.....................  44
         SECTION 5.05.  Maintenance of Properties; Insurance.......  44
         SECTION 5.06.  Books and Records; Inspection Rights.......  44
         SECTION 5.07.  Compliance with Laws.......................  44
         SECTION 5.08.  Use of Proceeds, Commitments and 
                          Letters of Credit........................  44
         SECTION 5.09.  Federal Regulations........................  44


                                    ARTICLE VI


                              Negative Covenants.................... 45

         SECTION 6.01.  Limitation on Share Purchase Debt..........  45
         SECTION 6.02.  Limitation on Subsidiary Debt..............  45
         SECTION 6.03.  Liens......................................  45
         SECTION 6.04.  Limitation on Sale/Leaseback 
                          Transactions.............................  46
         SECTION 6.05.  Fundamental Changes........................  47
         SECTION 6.06.  Financial Covenant.........................  48
         SECTION 6.07.  Ownership of Railroad Subsidiaries.........  48
         SECTION 6.08.  Sales of Unrestricted Margin Stock.........  48


                                   ARTICLE VII


                              Events of Default....................  48

                                        ii<PAGE>

                                                                   Page





                                   ARTICLE VIII


                                  The Agents........................ 50


                                    ARTICLE IX


                                Miscellaneous......................  52


         SECTION 9.01.  Notices....................................  52
         SECTION 9.02.  Waivers; Amendments........................  53
         SECTION 9.03.  Expenses; Indemnity; Damage Waiver.........  54
         SECTION 9.04.  Successors and Assigns.....................  55
         SECTION 9.05.  Survival...................................  57
         SECTION 9.06.  Counterparts; Integration; Effectiveness ..  57
         SECTION 9.07.  Severability...............................  57
         SECTION 9.08.  Right of Setoff............................  58
         SECTION 9.09.  Governing Law; Jurisdiction; Consent 
                          to Service of Process....................  58
         SECTION 9.10.  WAIVER OF JURY TRIAL.......................  58
         SECTION 9.11.  Headings...................................  59
         SECTION 9.12.  Confidentiality............................  59



         SCHEDULES:


         Schedule 2.01 -- Commitments
         Schedule 3.03 -- Specified Conrail Agreements
         Schedule 3.06 -- Disclosed Matters
         Schedule 3.12 -- Existing Credit Facilities
         Schedule 6.03 -- Certain Transactions


         EXHIBITS:


         Exhibit A   -- Form of Assignment and Acceptance
         Exhibit B-1 -- Form of Revolving Loan Note
         Exhibit B-2 -- Form of Competitive Loan Note
         Exhibit C   -- Form of Opinion of Wachtell, 
                        Lipton, Rosen & Katz
         Exhibit D   -- Form of Opinion of General Counsel 
                        or an Assistant General Counsel



                                       iii<PAGE>







                   CREDIT AGREEMENT, dated as of November 15, 1996,
         among CSX CORPORATION, a Virginia corporation, as Borrower, the
         LENDERS parties hereto, BANK OF AMERICA NATIONAL TRUST AND
         SAVINGS ASSOCIATION and NATIONSBANK, N.A., as Co-Syndication
         Agents, THE BANK OF NOVA SCOTIA, as Documentation Agent, and
         THE CHASE MANHATTAN BANK, as Administrative Agent.

                   The parties hereto agree as follows:



                                    ARTICLE I

                                   Definitions


                   SECTION 1.01.  Defined Terms.  As used in this Agree-
         ment, the following terms have the meanings specified below:

                   "ABR", when used in reference to any Loan or Borrow-
         ing, refers to whether such Loan, or the Loans comprising such
         Borrowing, are bearing interest at a rate determined by refer-
         ence to the Alternate Base Rate.

                   "Acquisition" means the acquisition of all of the
         Shares by Green by initially purchasing up to 40% of the Shares
         (on a fully diluted basis (computed excluding any Shares that
         would be outstanding or issuable upon the exercise of the
         Conrail Stock Option)) by means of one or more tender offers
         (including, but not limited to, the Initial Tender Offer),
         exercise of the Conrail Stock Option or otherwise, followed by
         the Merger in which all the remaining Shares will be converted
         into the right to receive shares of common stock of the Bor-
         rower and (to the extent that 40% of the Shares have not there-
         tofore been purchased by the Borrower for cash) cash.

                   "Acquisition Transactions" means the collective ref-
         erence to any material acquisition of Shares by the Borrower or
         any Subsidiary, the Initial Tender Offer, the Second Offer (as
         defined in the Merger Agreement), the Merger, the creation of
         the Voting Trust (as defined in the Merger Agreement) and any
         exercise of the Conrail Stock Option.

                   "Adjusted LIBO Rate" means, with respect to any Euro-
         dollar Revolving Borrowing for any Interest Period, an interest
         rate per annum (rounded upwards, if necessary, to the next 1/16
         of 1%) equal to (a) the LIBO Rate for such Interest Period mul-
         tiplied by (b) the Statutory Reserve Rate.

                   "Administrative Agent" means The Chase Manhattan
         Bank, in its capacity as administrative agent for the Lenders
         hereunder.  

                   "Administrative Questionnaire" means an administra-
         tive questionnaire in a form supplied by the Administrative
         Agent.

                   "Affiliate" means, with respect to a specified
         Person, another Person that directly, or indirectly through one
         or more intermediaries, Controls or is Controlled by or is
         under common Control with the Person specified.<PAGE>







                   "Agents" means the collective reference to the Admin-
         istrative Agent, the Co-Syndication Agents and the Documenta-
         tion Agent.

                   "Aggregate Outstanding Extensions of Credit" means,
         at any time, an amount equal to the sum of (a) the aggregate
         Revolving Credit Exposure of the Lenders at such time and (b)
         the aggregate principal amount of outstanding Competitive Loans
         of the Lenders at such time.

                   "Agreement" means this Credit Agreement, as amended,
         supplemented or otherwise modified from time to time.

                   "Alternate Base Rate" means, for any day, a rate per
         annum equal to the greater of (a) the Prime Rate in effect on
         such day and (b) the Federal Funds Effective Rate in effect on
         such day plus 1/2 of 1%.  Any change in the Alternate Base Rate
         due to a change in the Prime Rate or the Federal Funds Effec-
         tive Rate shall be effective from and including the effective
         date of such change in the Prime Rate or the Federal Funds
         Effective Rate, respectively.

                   "Applicable Percentage" means, with respect to any
         Lender, the percentage of the total Commitments represented by
         such Lender's Commitment.  If the Commitments have terminated
         or expired, the Applicable Percentages shall be determined
         based upon the Commitments most recently in effect, giving
         effect to any assignments.

                   "Applicable Rate" means, for any day, with respect to
         any Eurodollar Revolving Loan, or with respect to the facility
         fees payable hereunder, as the case may be, the applicable rate
         per annum set forth below under the caption "LIBOR Margin" or
         "Facility Fee", as the case may be, based upon the ratings by
         Moody's and S&P, respectively, applicable on such date to the
         Index Debt:


                           Index Debt          Facility Fee    LIBOR Margin
                             Ratings           (basis points   (basis points
                          (S&P/Moody's)          per annum)      per annum) 
                          -------------        ------------    ------------

         Category 1       A/A2 or higher             6.0            14.0
         Category 2       A-/A3                      7.0            13.0
         Category 3       BBB+/Baa1                  8.5            16.5
         Category 4       BBB/Baa2                   10.0           20.0
         Category 5       BBB-/Baa3                  12.5           22.5
         Category 6       BB+/Ba1 or lower           15.0           35.0


         For purposes of the foregoing, (i) if neither Moody's nor S&P
         shall have in effect a rating for the Index Debt (other than by
         reason of the circumstances referred to in the last two sen-
         tences of this definition), then both such rating agencies
         shall be deemed to have established a rating in Category 6;
         (ii) if only one of Moody's or S&P shall have in effect a rat-
         ing for the Index Debt, then the Borrower and the Lenders will
         negotiate in good faith to agree upon another rating agency to
         be substituted by an amendment to this Agreement for the rating
         agency which shall not have a rating in effect, and in the
         absence of such amendment the Applicable Rate will be deter-
         mined by reference to the available rating; (iii) if the rat-
         ings established or deemed to have 


                                       -2-<PAGE>







         been established by Moody's and S&P for the Index Debt shall
         fall within different Categories, the Applicable Rate shall be
         based on the higher of the two ratings unless one of the two
         ratings is two or more Categories lower than the other, in
         which case the Applicable Rate shall be determined by reference
         to the Category next below that of the higher of the two
         ratings; and (iv) if the ratings established or deemed to have
         been established by Moody's and S&P for the Index Debt shall be
         changed (other than as a result of a change in the rating
         system of Moody's or S&P), such change shall be effective as of
         the date on which it is first announced by the applicable
         rating agency.  Each change in the Applicable Rate shall apply
         during the period commencing on the effective date of such
         change and ending on the date immediately preceding the
         effective date of the next such change.  If the rating system
         of Moody's or S&P shall change, the Borrower and the Lenders
         shall negotiate in good faith to amend this definition to
         reflect such changed rating system or the unavailability of
         ratings from such rating agency and, pending the effectiveness
         of any such amendment, the Applicable Rate shall be determined
         by reference to the rating or ratings most recently in effect
         prior to such change or cessation.  If both Moody's and S&P
         shall cease to be in the business of rating corporate debt
         obligations, the Borrower and the Lenders shall negotiate in
         good faith to agree upon a substitute rating agency and to
         amend the references to specific ratings in this definition to
         reflect the ratings used by such substitute rating agency, and
         in the absence of such amendment then both such rating agencies
         shall be deemed to have established a rating in Category 6.

                   "Assignment and Acceptance" means an assignment and
         acceptance entered into by a Lender and an assignee (with the
         consent of any party whose consent is required by Section
         9.04), and accepted by the Administrative Agent, in the form of
         Exhibit A or any other form approved by the Administrative
         Agent and the Borrower.

                   "Attributable Debt" means, at any date with respect
         to any Sale/Leaseback Transaction in respect of which the obli-
         gations of the Borrower or any Subsidiary do not constitute
         Capital Lease Obligations, the aggregate amount of rental pay-
         ments due from the Borrower or such Subsidiary under the lease
         entered into in connection with such Sale/Leaseback Transaction
         during the remaining term of such lease, net of rental payments
         which have been defeased or secured by deposits, discounted
         from the respective due dates thereof to such date using a dis-
         count rate equal to the discount rate that would then be used
         to calculate the amount of Capital Lease Obligations with
         respect to a comparable capital lease.

                   "Availability Period" means the period from and
         including the Effective Date to but excluding the earlier of
         the Maturity Date and the date of termination of the Commit-
         ments.

                   "Board" means the Board of Governors of the Federal
         Reserve System of the United States of America.

                   "Borrower" means CSX Corporation, a Virginia corpora-
         tion.

                   "Borrowing" means (a) Revolving Loans of the same
         Type made, converted or continued on the same date and, in the
         case of Eurodollar Loans, as to which a single Interest Period
         is in effect or (b) a Competitive Loan or group of Competitive
         Loans of the same Type made on the same date and as to which a
         single Interest Period is in effect.


                                       -3-<PAGE>








                   "Borrowing Request" means a request by the Borrower
         for a Revolving Borrowing in accordance with Section 2.03.

                   "Business Day" means any day that is not a Saturday,
         Sunday or other day on which commercial banks in New York City
         are authorized or required by law to remain closed; provided
         that, when used in connection with a Eurodollar Loan, the term
         "Business Day" shall also exclude any day on which banks are
         not open for dealings in dollar deposits in the London inter-
         bank market.

                   "Capital Lease Obligations" of any Person means the
         obligations of such Person to pay rent or other amounts under
         any lease of (or other arrangement conveying the right to use)
         real or personal property, or a combination thereof, which
         obligations are required to be classified and accounted for as
         capital leases on a balance sheet of such Person under GAAP,
         and the amount of such obligations shall be the capitalized
         amount thereof determined in accordance with GAAP.

                   "Cash Collateral Account" has the meaning assigned to
         such term in Section 2.10(c).

                   "Change in Control" means (a) the acquisition of own-
         ership, directly or indirectly, beneficially or of record, by
         any Person or group (within the meaning of the Securities
         Exchange Act of 1934 and the rules of the Securities and
         Exchange Commission thereunder as in effect on the date here-
         of), of shares representing more than 30% of the aggregate
         ordinary voting power represented by the issued and outstanding
         capital stock of the Borrower; (b) occupation of a majority of
         the seats (other than vacant seats) on the board of directors
         of the Borrower by Persons who were neither (i) nominated by
         the board of directors of the Borrower nor (ii) appointed by
         directors so nominated; or (c) the acquisition of direct or
         indirect Control of the Borrower by any Person or group.

                   "Change in Law" means (a) the adoption of any law,
         rule or regulation after the date of this Agreement, (b) any
         change in any law, rule or regulation or in the interpretation
         or application thereof by any Governmental Authority after the
         date of this Agreement or (c) compliance by any Lender or any
         Issuing Bank (or, for purposes of Section 2.14(b), by any lend-
         ing office of such Lender or by such Lender's or Issuing Bank's
         holding company, if any) with any request, guideline or direc-
         tive (whether or not having the force of law) of any Governmen-
         tal Authority made or issued after the date of this Agreement.

                   "Class" refers, when used in reference to any Loan or
         Borrowing, to whether such Loan, or the Loans comprising such
         Borrowing, are Revolving Loans or Competitive Loans.

                   "Code" means the Internal Revenue Code of 1986, as
         amended from time to time.

                   "Commitment" means, with respect to each Lender, the
         commitment of such Lender to make Revolving Loans and to
         acquire participations in Letters of Credit hereunder,
         expressed as an amount representing the maximum aggregate
         amount of such Lender's Revolving Credit Exposure hereunder, as
         such commitment may be (a) reduced from time to time pursuant
         to Section 2.08 and (b) reduced or increased from time to time
         pursuant to assignments by or to


                                       -4-<PAGE>







         such Lender pursuant to Section 9.04.  The initial amount of
         each Lender's Commitment is set forth on Schedule 2.01, or in
         the Assignment and Acceptance pursuant to which such Lender
         shall have assumed its Commitment, as applicable.  

                   "Competitive Bid" means an offer by a Lender to make
         a Competitive Loan in accordance with Section 2.04.

                   "Competitive Bid Rate" means, with respect to any
         Competitive Bid, the Margin or the Fixed Rate, as applicable,
         offered by the Lender making such Competitive Bid.

                   "Competitive Bid Request" means a request by the Bor-
         rower for Competitive Bids in accordance with Section 2.04.

                   "Competitive Loan" means a Loan made pursuant to Sec-
         tion 2.04.

                   "Competitive Loan Note" has the meaning assigned to
         such term in Section 2.09(e).

                   "Conrail" means Conrail Inc., a Pennsylvania corpora-
         tion.

                   "Conrail Stock Option" means the option granted to
         the Borrower pursuant to the Conrail Stock Option Agreement.

                   "Conrail Stock Option Agreement" means the Stock
         Option Agreement, dated as of October 14, 1996, between the
         Borrower and Conrail.

                   "Control" means the possession, directly or indi-
         rectly, of the power to direct or cause the direction of the
         management or policies of a Person, whether through the ability
         to exercise voting power, by contract or otherwise.  "Control-
         ling" and "Controlled" have meanings correlative thereto.

                   "Co-Syndication Agents" means the collective refer-
         ence to Bank of America National Trust and Savings Association
         and NationsBank, N.A., in their respective capacities as co-
         syndication agents hereunder.

                   "Debt" means, as to the Borrower or any Subsidiary at
         any date of determination thereof, any obligation of the Bor-
         rower or such Subsidiary, as the case may be, to the extent
         that such obligation should be reflected in "Short Term Debt"
         or "Long Term Debt" on a consolidated balance sheet or state-
         ment of financial position of the Borrower at such date in
         accordance with GAAP.

                   "Default" means any event or condition which consti-
         tutes an Event of Default or which upon notice, lapse of time
         or both would, unless cured or waived, become an Event of
         Default.

                   "Disclosed Matters" means the actions, suits and pro-
         ceedings and the environmental matters disclosed in Schedule
         3.06.


                                       -5-<PAGE>








                   "Documentation Agent" means The Bank of Nova Scotia,
         in its capacity as documentation agent hereunder.

                   "dollars" or "$" refers to lawful money of the United
         States of America.

                   "Effective Date" means the date on which the condi-
         tions specified in Section 4.01 are satisfied (or waived in
         accordance with Section 9.02).

                   "Environmental Laws" means all laws, rules, regula-
         tions, codes, ordinances, orders, decrees, judgments, injunc-
         tions, notices or binding agreements issued, promulgated or
         entered into by any Governmental Authority, relating in any way
         to the environment, preservation or reclamation of natural
         resources or the management, release or threatened release of
         any Hazardous Material.

                   "Environmental Liability" means any liability, con-
         tingent or otherwise (including any liability for damages,
         costs of environmental remediation, fines, penalties or indem-
         nities), of the Borrower or any Subsidiary directly or indi-
         rectly resulting from or based upon (a) violation of any Envi-
         ronmental Law, (b) the generation, use, handling, transporta-
         tion, storage, treatment or disposal of any Hazardous Materi-
         als, (c) exposure to any Hazardous Materials, (d) the release
         or threatened release of any Hazardous Materials into the envi-
         ronment or (e) any contract, agreement or other consensual
         arrangement pursuant to which liability is assumed or imposed
         with respect to any of the foregoing.

                   "ERISA" means the Employee Retirement Income Security
         Act of 1974, as amended from time to time.

                   "ERISA Affiliate" means any trade or business
         (whether or not incorporated) that, together with the Borrower,
         is treated as a single employer under Section 414(b) or (c) of
         the Code or, solely for purposes of Section 302 of ERISA and
         Section 412 of the Code, is treated as a single employer under
         Section 414 of the Code.

                   "ERISA Event" means (a) any "reportable event", as
         defined in Section 4043 of ERISA or the regulations issued
         thereunder with respect to a Plan (other than an event for
         which the 30-day notice period is waived); (b) the existence
         with respect to any Plan of an "accumulated funding deficiency"
         (as defined in Section 412 of the Code or Section 302 of
         ERISA), whether or not waived; (c) the filing pursuant to Sec-
         tion 412(d) of the Code or Section 303(d) of ERISA of an appli-
         cation for a waiver of the minimum funding standard with
         respect to any Plan; (d) the incurrence by the Borrower or any
         of its ERISA Affiliates of any liability under Title IV of
         ERISA with respect to the termination of any Plan; (e) the
         receipt by the Borrower or any ERISA Affiliate from the PBGC or
         a plan administrator of any notice relating to an intention to
         terminate any Plan or Plans or to appoint a trustee to adminis-
         ter any Plan; (f) the incurrence by the Borrower or any of its
         ERISA Affiliates of any liability with respect to the with-
         drawal or partial withdrawal from any Plan or Multiemployer
         Plan; or (g) the receipt by the Borrower or any ERISA Affiliate
         of any notice, or the receipt by any Multiemployer Plan from
         the Borrower or any ERISA Affiliate of any notice, concerning
         the imposition of Withdrawal Liability or a determination that
         a Multiemployer Plan is, or is expected to be, insolvent or in
         reorganization, within the meaning of Title IV of ERISA.


                                       -6-<PAGE>








                   "Eurodollar", when used in reference to any Loan or
         Borrowing, refers to whether such Loan, or the Loans comprising
         such Borrowing, are bearing interest at a rate determined by
         reference to the Adjusted LIBO Rate (or, in the case of a Com-
         petitive Loan, the LIBO Rate).

                   "Event of Default" has the meaning assigned to such
         term in Article VII.

                   "Excluded Taxes" means, with respect to the Adminis-
         trative Agent, any Lender, any Issuing Bank or any other
         recipient of any payment to be made by or on account of any
         obligation of the Borrower hereunder, (a) income or franchise
         taxes imposed on (or measured by) income and any branch profits
         taxes imposed as a result of a present or former connection
         between the Administrative Agent, any Lender, any Issuing Bank
         or other recipient of such payment and the jurisdiction of the
         governmental authority imposing such tax or any political sub-
         division or taxing authority thereof or therein (other than any
         such connection arising solely from the Administrative Agent,
         such Lender or such Issuing Bank having executed, delivered or
         performed its obligations or received a payment under, or
         enforced, this Agreement) and (b) in the case of a Foreign
         Lender (other than an assignee pursuant to a request by the
         Borrower under Section 2.18(b)), any withholding tax that is
         imposed on amounts payable to such Foreign Lender at the time
         such Foreign Lender becomes a party to this Agreement or is
         attributable to such Foreign Lender's failure or inability to
         comply with Section 2.16(e), except to the extent that such
         Foreign Lender's assignor (if any) was entitled, at the time of
         assignment, to receive additional amounts from the Borrower
         with respect to such withholding tax pursuant to Section
         2.16(a).

                   "Existing Credit Facilities" has the meaning assigned
         to such term in Section 3.12.

                   "Federal Funds Effective Rate" means, for any day,
         the weighted average (rounded upwards, if necessary, to the
         next 1/100 of 1%) of the rates on overnight Federal funds
         transactions with members of the Federal Reserve System
         arranged by Federal funds brokers, as published on the next
         succeeding Business Day by the Federal Reserve Bank of New
         York, or, if such rate is not so published for any day that is
         a Business Day, the average (rounded upwards, if necessary, to
         the next 1/100 of 1%) of the quotations for such day for such
         transactions received by the Administrative Agent from three
         Federal funds brokers of recognized standing selected by it.  

                   "Financial Officer" means the chief financial offic-
         er, principal accounting officer, treasurer or controller of
         the Borrower.

                   "Fixed Rate" means, with respect to any Competitive
         Loan (other than a Eurodollar Competitive Loan), the fixed rate
         of interest per annum specified by the Lender making such Com-
         petitive Loan in its related Competitive Bid.

                   "Fixed Rate Loan" means a Competitive Loan bearing
         interest at a Fixed Rate.

                   "Foreign Lender" means any Lender that is organized
         under the laws of a jurisdiction other than the United States
         of America, any State thereof or the District of Columbia.

                   "Foreign Subsidiary" means any Subsidiary that is
         organized under the laws of a jurisdiction other than the Unit-
         ed States of America, any State thereof or the District of
         Columbia.


                                       -7-<PAGE>








                   "GAAP" means generally accepted accounting principles
         in the United States of America.

                   "Governmental Authority" means the government of the
         United States of America, any other nation or any political
         subdivision thereof, whether state or local, and any agency,
         authority, instrumentality, regulatory body, court, central
         bank or other entity exercising executive, legislative, judi-
         cial, taxing, regulatory or administrative powers or functions
         of or pertaining to government.

                   "Green" means Green Acquisition Corp., a wholly-owned
         subsidiary of the Borrower.

                   "Guarantee" of or by any Person (the "guarantor")
         means any obligation, contingent or otherwise, of the guarantor
         guaranteeing or having the economic effect of guaranteeing any
         Indebtedness or other obligation of any other Person (the "pri-
         mary obligor") in any manner, whether directly or indirectly,
         and including any obligation of the guarantor, direct or indi-
         rect, (a) to purchase or pay (or advance or supply funds for
         the purchase or payment of) such Indebtedness or other obliga-
         tion or to purchase (or to advance or supply funds for the pur-
         chase of) any collateral security for the payment thereof,
         (b) to purchase or lease property, securities or services for
         the purpose of assuring the owner of such Indebtedness or other
         obligation of the payment thereof, (c) to maintain working cap-
         ital, equity capital or any other financial statement condition
         or liquidity of the primary obligor so as to enable the primary
         obligor to pay such Indebtedness or other obligation or (d) as
         an account party in respect of any letter of credit or letter
         of guaranty issued to support such Indebtedness or obligation;
         provided, that the term Guarantee shall not include endorse-
         ments for collection or deposit in the ordinary course of busi-
         ness.

                   "Hazardous Materials" means all explosive or radioac-
         tive substances or wastes and all hazardous or toxic sub-
         stances, wastes or other pollutants, including petroleum or
         petroleum distillates, asbestos or asbestos containing materi-
         als, polychlorinated biphenyls, radon gas, infectious or medi-
         cal wastes and all other substances or wastes of any nature
         regulated pursuant to any Environmental Law.

                   "Hedging Agreement" means any interest rate protec-
         tion agreement, foreign currency exchange agreement, commodity
         price protection agreement or other interest or currency
         exchange rate or commodity price hedging arrangement.

                   "Indebtedness" of any Person means, without duplica-
         tion, (a) all payment obligations of such Person for borrowed
         money or with respect to deposits or advances of any kind,
         (b) all payment obligations of such Person evidenced by bonds,
         debentures, notes or similar instruments, (c) all obligations
         of such Person upon which interest charges are customarily
         paid, (d) all payment obligations of such Person under condi-
         tional sale or other title retention agreements relating to
         property acquired by such Person, (e) all payment obligations
         of such Person in respect of the deferred purchase price of
         property or services (excluding current accounts payable
         incurred in the ordinary course of business), (f) all Indebted-
         ness of others secured by (or for which the holder of such
         Indebtedness has an existing right, contingent or otherwise, to
         be secured by) any Lien on property owned or acquired by such
         Person, whether or 


                                       -8-<PAGE>







         not the Indebtedness secured thereby has been assumed, (g) all
         Guarantees by such Person of Indebtedness of others, (h) all
         Capital Lease Obligations of such Person, (i) all payment
         obligations, contingent or otherwise, of such Person as an
         account party in respect of letters of credit and letters of
         guaranty and (j) all payment obligations, contingent or
         otherwise, of such Person in respect of bankers' acceptances.
         The Indebtedness of any Person shall include the Indebtedness
         of any other entity (including any partnership in which such
         Person is a general partner) to the extent such Person is
         liable therefor as a result of such Person's ownership interest
         in or other relationship with such entity, except to the extent
         the terms of such Indebtedness provide that such Person is not
         liable therefor.

                   "Indemnified Taxes" means Taxes arising directly from
         any payment made hereunder or from the execution, delivery or
         enforcement of, or otherwise with respect to, this Agreement
         other than Excluded Taxes and Other Taxes.

                   "Index Debt" means senior, unsecured, long-term
         indebtedness for borrowed money of the Borrower that is not
         guaranteed by any other Person or subject to any other credit
         enhancement.

                   "Information" has the meaning assigned to such term
         in Section 9.12.

                   "Initial Tender Offer" means the Tender Offer com-
         menced by means of the Offer to Purchase, dated October 16,
         1996, as amended from time to time, by which Green has offered
         to purchase for cash 17,860,124 Shares of Conrail for $110 net
         per share, which offer will expire at 12:00 midnight, New York
         City time, on Wednesday, November 20, 1996, unless extended by
         the Borrower and Green.

                   "Initial Tender Offer Condition" means the condition
         that the Initial Tender Offer shall have been or shall concur-
         rently be consummated in accordance with applicable law and the
         Merger Agreement.

                   "Interest Election Request" means a request by the
         Borrower to convert or continue a Revolving Borrowing in accor-
         dance with Section 2.07.

                   "Interest Payment Date" means (a) with respect to any
         ABR Loan, the last day of each March, June, September and
         December, (b) with respect to any Eurodollar Loan, the last day
         of the Interest Period applicable to the Borrowing of which
         such Loan is a part and, in the case of a Eurodollar Borrowing
         with an Interest Period of more than three months' duration,
         each day prior to the last day of such Interest Period that
         occurs at intervals of three months' duration after the first
         day of such Interest Period and (c) with respect to any Fixed
         Rate Loan, the last day of the Interest Period applicable to
         the Borrowing of which such Loan is a part and, in the case of
         a Fixed Rate Borrowing with an Interest Period of more than 90
         days' duration (unless otherwise specified in the applicable
         Competitive Bid Request), each day prior to the last day of
         such Interest Period that occurs at intervals of 90 days' dura-
         tion after the first day of such Interest Period, and any other
         dates that are specified in the applicable Competitive Bid
         Request as Interest Payment Dates with respect to such Borrow-
         ing.


                                       -9-<PAGE>








                   "Interest Period" means (a) with respect to any Euro-
         dollar Borrowing, the period commencing on the date of such
         Borrowing and ending on the numerically corresponding day in
         the calendar month that is one, two, three or six months there-
         after, as the Borrower may elect, and (b) with respect to any
         Fixed Rate Borrowing, the period (which shall not be less than
         7 days or more than 360 days) commencing on the date of such
         Borrowing and ending on the date specified in the applicable
         Competitive Bid Request; provided, that (i) if any Interest
         Period would end on a day other than a Business Day, such
         Interest Period shall be extended to the next succeeding Busi-
         ness Day unless, in the case of a Eurodollar Borrowing only,
         such next succeeding Business Day would fall in the next calen-
         dar month, in which case such Interest Period shall end on the
         next preceding Business Day and (ii) any Interest Period per-
         taining to a Eurodollar Borrowing that commences on the last
         Business Day of a calendar month (or on a day for which there
         is no numerically corresponding day in the last calendar month
         of such Interest Period) shall end on the last Business Day of
         the last calendar month of such Interest Period.  For purposes
         hereof, the date of a Borrowing initially shall be the date on
         which such Borrowing is made and, in the case of a Revolving
         Borrowing, thereafter shall be the effective date of the most
         recent conversion or continuation of such Borrowing. 

                   "Issuing Bank" means each of Bank of America National
         Trust and Savings Association, The Bank of Nova Scotia, The
         Chase Manhattan Bank, NationsBank, N.A. and their respective
         Affiliates, in their respective capacities as issuers of Let-
         ters of Credit hereunder, and their respective successors in
         such capacity as provided in Section 2.05(i).

                   "LC Disbursement" means a payment made by an Issuing
         Bank pursuant to a Letter of Credit.

                   "LC Exposure" means, at any time, the sum of (a) the
         aggregate undrawn amount of all outstanding Letters of Credit
         at such time plus (b) the aggregate amount of all LC Disburse-
         ments that have not yet been reimbursed by or on behalf of the
         Borrower at such time.  The LC Exposure of any Lender at any
         time shall be its Applicable Percentage of the total LC Expo-
         sure at such time.

                   "Lenders" means the Persons listed on Schedule 2.01
         and any other Person that shall have become a party hereto pur-
         suant to an Assignment and Acceptance, other than any such Per-
         son that ceases to be a party hereto pursuant to an Assignment
         and Acceptance or pursuant to Section 2.18.

                   "Letter of Credit" means any letter of credit issued
         pursuant to this Agreement.

                   "LIBO Rate" means, with respect to any Eurodollar
         Borrowing for any Interest Period, the rate appearing on Page
         3750 of the Telerate Service (or on any successor or substitute
         page of such Service, or any successor to or substitute for
         such Service, providing rate quotations comparable to those
         currently provided on such page of such Service, as determined
         by the Administrative Agent from time to time for purposes of
         providing quotations of interest rates applicable to dollar
         deposits in the London interbank market) at approximately 11:00
         a.m., London time, two Business Days prior to the commencement
         of such Interest Period, as the rate for dollar deposits with a
         maturity comparable to such Interest Period.  In the event that
         such rate is not available at such time for any reason, then
         the "LIBO Rate" with respect to such Eurodollar 


                                       -10-<PAGE>







         Borrowing for such Interest Period shall be the rate at which
         dollar deposits of $5,000,000 and for a maturity comparable to
         such Interest Period are offered by the principal London office
         of the Administrative Agent in immediately available funds in
         the London interbank market at approximately 11:00 a.m., London
         time, two Business Days prior to the commencement of such
         Interest Period.

                   "Lien" means, (a) with respect to any asset, (i) any
         mortgage, deed of trust, lien, pledge, hypothecation, encum-
         brance, charge or security interest in, on or of such asset, or
         (ii) the interest of a vendor or a lessor under any conditional
         sale agreement, capital lease or title retention agreement (or
         any financing lease having substantially the same economic
         effect as any of the foregoing) relating to such asset and
         (b) in the case of securities, any purchase option, call or
         similar right of a third party with respect to such securities
         (other than with respect to the capital stock of any Foreign
         Subsidiary, any such option or right granted consistent with
         the past practice of the Borrower and the Subsidiaries).

                   "Loans" means the loans made by the Lenders to the
         Borrower pursuant to this Agreement.  

                   "Majority Lenders" means, at any time, Lenders having
         Revolving Credit Exposures and unused Commitments representing
         at least 51% of the sum of the total Revolving Credit Exposures
         and unused Commitments at such time; provided that, for pur-
         poses of declaring the Loans to be due and payable pursuant to
         Article VII, and for all purposes after the Loans become due
         and payable pursuant to Article VII or the Commitments expire
         or terminate, the outstanding Competitive Loans of the Lenders
         shall be included in their respective Revolving Credit Expo-
         sures in determining the Majority Lenders.

                   "Margin" means, with respect to any Competitive Loan
         bearing interest at a rate based on the LIBO Rate, the marginal
         rate of interest, if any, to be added to or subtracted from the
         LIBO Rate to determine the rate of interest applicable to such
         Loan, as specified by the Lender making such Loan in its relat-
         ed Competitive Bid.

                   "Margin Stock" has the meaning assigned to such term
         in Regulation U (including, so long as the same constitute
         Margin Stock under Regulation U, the Shares).

                   "Material Adverse Effect" means an adverse effect on
         the business, assets, operations or condition, financial or
         otherwise, of the Borrower and the Subsidiaries, taken as a
         whole, in an aggregate amount in excess of an amount equal to
         3% of Total Shareholders' Equity.

                   "Material Indebtedness" means Indebtedness (other
         than the Loans and Letters of Credit) of any one or more of the
         Borrower and the Subsidiaries in an aggregate principal amount
         exceeding $75,000,000.  

                   "Maturity Date" means November 15, 2001.

                   "Merger" means the merger of Green and Conrail.


                                       -11-<PAGE>








                   "Merger Agreement" means the Agreement and Plan of
         Merger, dated as of October 14, 1996, by and among Conrail,
         Green and the Borrower, as amended by the First Amendment
         thereto, dated as of November 5, 1996.

                   "Moody's" means Moody's Investors Service, Inc. or
         any successor to its corporate debt ratings business.

                   "Multiemployer Plan" means a multiemployer plan as
         defined in Section 4001(a)(3) of ERISA.

                   "Net Cash Proceeds" means, with respect to any sale
         or other disposition of Shares, the cash proceeds (including
         cash equivalents and any cash payments received by way of
         deferred payment of principal pursuant to a note or installment
         receivable or purchase price adjustment receivable or other-
         wise, but only as and when received) of such sale or other dis-
         position received by the Borrower or any Subsidiary, net of all
         attorneys' fees, accountants' fees, investment banking fees and
         other customary fees actually incurred by the Borrower or any
         Subsidiary and documented in connection therewith and net of
         taxes paid or reasonably expected to be payable by the Borrower
         or any Subsidiary as a result thereof.

                   "Notes" means the collective reference to any Com-
         petitive Loan Notes and Revolving Loan Notes.

                   "Other Taxes" means any and all present or future
         stamp or documentary taxes or any other excise or property tax-
         es, charges or similar levies arising directly from any payment
         made hereunder or from the execution, delivery or enforcement
         of, or otherwise with respect to, this Agreement.

                   "Participant" has the meaning assigned to such term
         in Section 9.04(e).

                   "PBGC" means the Pension Benefit Guaranty Corporation
         referred to and defined in ERISA and any successor entity per-
         forming similar functions.

                   "Permitted Encumbrances" means:

                   (a)  Liens imposed by law for taxes that are not yet
              due or are being contested in compliance with Section
              5.04;

                   (b)  carriers', warehousemen's, mechanics', material-
              men's, repairmen's and other like Liens imposed by law,
              arising in the ordinary course of business;

                   (c)  pledges and deposits made in the ordinary course
              of business in compliance with workers' compensation,
              unemployment insurance and other social security laws or
              regulations (other than ERISA);

                   (d)  deposits to secure the performance of bids,
              trade contracts, leases, statutory obligations, surety and
              appeal bonds, performance bonds and other obligations of a
              like nature, in each case in the ordinary course of busi-
              ness; and


                                       -12-<PAGE>








                   (e)  easements, zoning restrictions, rights-of-way
              and similar encumbrances on real property imposed by law
              or arising in the ordinary course of business that do not
              secure any monetary obligations and do not materially
              detract from the value of the affected property or inter-
              fere with the ordinary conduct of business of the Borrower
              or any Subsidiary;

         provided that the term "Permitted Encumbrances" shall not
         include any Lien securing Debt.

                   "Person" means any natural person, corporation, lim-
         ited liability company, trust, joint venture, association, com-
         pany, partnership, Governmental Authority or other entity.

                   "Plan" means any employee pension benefit plan (other
         than a Multiemployer Plan) subject to the provisions of Title
         IV of ERISA or Section 412 of the Code or Section 302 of ERISA,
         and in respect of which the Borrower or any ERISA Affiliate is
         (or, if such plan were terminated, would under Section 4069 of
         ERISA be deemed to be) an "employer" as defined in Section 3(5)
         of ERISA.

                   "Prime Rate" means the rate of interest per annum
         publicly announced from time to time by The Chase Manhattan
         Bank as its prime rate in effect at its principal office in New
         York City; each change in the Prime Rate shall be effective
         from and including the date such change is publicly announced
         as being effective.  

                   "Railroad Revenues" means, with respect to the Bor-
         rower or any Subsidiary for any period, all revenues of the
         Borrower or such Subsidiary, as the case may be, from third
         parties which should, in accordance with GAAP, be included in
         operating revenues of the Borrower's railroad subsidiaries as
         reflected in the consolidated financial statements (or in the
         "Management's Discussion and Analysis" section of the report on
         Form 10-K or 10-Q related thereto) of the Borrower and the Sub-
         sidiaries for such period.

                   "Railroad Subsidiary" means any Subsidiary that is a
         Class I common carrier by rail under the rules of the Surface
         Transportation Board or any other Subsidiary the Railroad Rev-
         enues of which for the most recent period of four fiscal quar-
         ters of the Borrower exceed an amount equal to 5% of the aggre-
         gate Railroad Revenues of the Borrower and the Subsidiaries for
         such period.

                   "Register" has the meaning assigned to such term in
         Section 9.04(c).

                   "Regulation G" means Regulation G of the Board.

                   "Regulation U" means Regulation U of the Board.

                   "Related Parties" means, with respect to any speci-
         fied Person, such Person's Affiliates and the respective direc-
         tors, officers, employees, agents and advisors of such Person
         and such Person's Affiliates.

                   "Restricted Margin Stock" means Margin Stock owned by
         the Borrower or any Subsidiary which represents not more than
         33-1/3% of the aggregate value (determined in 


                                       -13-<PAGE>







         accordance with Regulation U), on a consolidated basis, of the
         property and assets of the Borrower and the Subsidiaries (other
         than any Margin Stock) that is subject to the provisions of
         Article 6 (including Section 6.03).

                   "Revolving Credit Exposure" means, with respect to
         any Lender at any time, the sum of the outstanding principal
         amount of such Lender's Revolving Loans and its LC Exposure at
         such time.

                   "Revolving Loan" means a Loan made pursuant to Sec-
         tion 2.03.

                   "Revolving Loan Note" has the meaning assigned to
         such term in Section 2.09(e).

                   "Sale/Leaseback Transaction" has the meaning assigned
         to such term in Section 6.04.

                   "S&P" means Standard & Poor's Ratings Group or any
         successor to its corporate debt ratings business.

                   "SEC" means the Securities and Exchange Commission,
         or any Governmental Authority succeeding to any or all of the
         functions of said Commission.

                   "Shares" means the issued and outstanding shares of
         common stock and Series A ESOP Convertible Junior Preferred
         Stock of Conrail.

                   "Significant Subsidiary" means any Subsidiary that
         would be a "significant subsidiary" within the meaning of the
         SEC's Regulation S-X and any other Subsidiaries that the Bor-
         rower may from time to time designate as a "Significant Subsid-
         iary" by written notice to such effect to the Administrative
         Agent.

                   "Statutory Reserve Rate" means a fraction (expressed
         as a decimal), the numerator of which is the number one and the
         denominator of which is the number one minus the aggregate of
         the maximum reserve percentages (including any marginal, spe-
         cial, emergency or supplemental reserves) expressed as a deci-
         mal established by the Board to which the Administrative Agent
         is subject for eurocurrency funding (currently referred to as
         "Eurocurrency liabilities" in Regulation D of the Board).  Such
         reserve percentages shall include those imposed pursuant to
         such Regulation D.  Eurodollar Loans shall be deemed to consti-
         tute eurocurrency funding and to be subject to such reserve
         requirements without benefit of or credit for proration, exemp-
         tions or offsets that may be available from time to time to any
         Lender under such Regulation D or any comparable regulation.
         The Statutory Reserve Rate shall be adjusted automatically on
         and as of the effective date of any change in any reserve per-
         centage.

                   "subsidiary" means, with respect to any Person (the
         "parent") at any date, any corporation, limited liability com-
         pany, partnership, association or other entity the accounts of
         which would be consolidated with those of the parent in the
         parent's consolidated financial statements if such financial
         statements were prepared in accordance with GAAP as of such
         date.

                   "Subsidiary" means any subsidiary of the Borrower.


                                       -14-<PAGE>








                   "Successor Corporation" has the meaning assigned to
         such term in Section 6.05.

                   "Taxes" means any and all present or future taxes,
         levies, imposts, duties, deductions, charges or withholdings
         imposed by any Governmental Authority.

                   "Total Capitalization" means, at any date of determi-
         nation thereof, the sum of Total Debt at such date plus Total
         Shareholders' Equity at such date.

                   "Total Debt" means, at any date of determination
         thereof, all Debt of the Borrower and the Subsidiaries at such
         date; provided that "Total Debt" shall not include any Debt
         incurred to finance the purchase of Shares pursuant to the
         Conrail Stock Option up to the aggregate purchase price there-
         for as in effect on the date hereof.

                   "Total Shareholders' Equity" means, as to the Bor-
         rower at any date of determination thereof, the sum of all
         items which would be included under shareholders' equity on a
         consolidated balance sheet or statement of financial position
         of the Borrower at such date in accordance with GAAP.

                   "Transactions" means the execution, delivery and per-
         formance by the Borrower of this Agreement and any Notes, the
         borrowing of Loans, the use of the proceeds thereof and the
         request for the issuance of Letters of Credit hereunder.

                   "Type", when used in reference to any Loan or Borrow-
         ing, refers to whether the rate of interest on such Loan, or on
         the Loans comprising such Borrowing, is determined by reference
         to the Adjusted LIBO Rate, the Alternate Base Rate or, in the
         case of a Competitive Loan or Borrowing, the LIBO Rate or a
         Fixed Rate.

                   "Unrestricted Margin Stock" means any Margin Stock
         owned by the Borrower or any Subsidiary which is not Restricted
         Margin Stock. 

                   "Withdrawal Liability" means liability to a Multiem-
         ployer Plan as a result of a complete or partial withdrawal
         from such Multiemployer Plan, as such terms are defined in
         Part I of Subtitle E of Title IV of ERISA.

                   SECTION 1.02.  Classification of Loans and Borrow-
         ings.  For purposes of this Agreement, Loans may be classified
         and referred to by Class (e.g., a "Revolving Loan") or by Type
         (e.g., a "Eurodollar Loan") or by Class and Type (e.g., a
         "Eurodollar Revolving Loan").  Borrowings also may be classi-
         fied and referred to by Class (e.g., a "Revolving Borrowing")
         or by Type (e.g., a "Eurodollar Borrowing") or by Class and
         Type (e.g., a "Eurodollar Revolving Borrowing").

                   SECTION 1.03.  Terms Generally.  The definitions of
         terms herein shall apply equally to the singular and plural
         forms of the terms defined.  Whenever the context may require,
         any pronoun shall include the corresponding masculine, feminine
         and neuter forms.  The words "include", "includes" and "includ-
         ing" shall be deemed to be followed by the phrase "but not lim-
         ited to".  The word "will" shall be construed to have the same
         meaning and effect as the word "shall".  Unless the context
         requires otherwise (a) any definition of or reference to any
         agreement, 


                                       -15-<PAGE>







         instrument or other document herein shall be construed as
         referring to such agreement, instrument or other document as
         from time to time amended, supplemented or otherwise modified
         (subject to any restrictions on such amendments, supplements or
         modifications set forth herein), (b) any reference herein to
         any Person shall be construed to include such Person's
         successors and assigns, (c) the words "herein", "hereof" and
         "hereunder", and words of similar import, shall be construed to
         refer to this Agreement in its entirety and not to any
         particular provision hereof, (d) all references herein to
         Articles, Sections, Exhibits and Schedules shall be construed
         to refer to Articles and Sections of, and Exhibits and Sched-
         ules to, this Agreement and (e) the words "asset" and "prop-
         erty" shall be construed to have the same meaning and effect
         and to refer to any and all tangible and intangible assets and
         properties, including cash, securities, accounts and contract
         rights.  

                   SECTION 1.04.  Accounting Terms; GAAP.  Except as
         otherwise expressly provided herein, all terms of an accounting
         or financial nature shall be construed in accordance with GAAP,
         as in effect from time to time; provided that, if the Borrower
         notifies the Administrative Agent that the Borrower requests an
         amendment to any provision hereof to eliminate the effect of
         any change occurring after the date hereof in GAAP or in the
         application thereof on the operation of such provision (or if
         the Administrative Agent notifies the Borrower that the Major-
         ity Lenders request an amendment to any provision hereof for
         such purpose), regardless of whether any such notice is given
         before or after such change in GAAP or in the application
         thereof, then such provision shall be interpreted on the basis
         of GAAP as in effect and applied immediately before such change
         shall have become effective until such notice shall have been
         withdrawn or such provision amended in accordance herewith.


                                    ARTICLE II

                                   The Credits


                   SECTION 2.01.  Commitments.  Subject to the terms and
         conditions set forth herein, each Lender agrees to make Revolv-
         ing Loans to the Borrower from time to time during the Avail-
         ability Period in an aggregate principal amount that will not
         result in (a) such Lender's Revolving Credit Exposure exceeding
         such Lender's Commitment, (b) the Aggregate Outstanding Exten-
         sions of Credit exceeding the total Commitments or (c) at any
         time prior to the satisfaction of the Initial Tender Offer Con-
         dition, the Aggregate Outstanding Extensions of Credit exceed-
         ing $800,000,000.  Within the foregoing limits and subject to
         the terms and conditions set forth herein, the Borrower may
         borrow, prepay and reborrow Revolving Loans.  

                   SECTION 2.02.  Loans and Borrowings.  (a)  Each
         Revolving Loan shall be made as part of a Borrowing consisting
         of Revolving Loans made by the Lenders ratably in accordance
         with their respective Commitments.  Each Competitive Loan shall
         be made in accordance with the procedures set forth in Section
         2.04. The failure of any Lender to make any Loan required to be
         made by it shall not relieve any other Lender of its obliga-
         tions hereunder; provided that the Commitments and Competitive
         Bids of the Lenders are several and no Lender shall be respon-
         sible for any other Lender's failure to make Loans as required.


                                       -16-<PAGE>








                   (b)  Subject to Section 2.13, (i) each Revolving Bor-
         rowing shall be comprised entirely of ABR Loans or Eurodollar
         Loans as the Borrower may request in accordance herewith, and
         (ii) each Competitive Borrowing shall be comprised entirely of
         Eurodollar Loans or Fixed Rate Loans as the Borrower may
         request in accordance herewith.  Each Lender at its option may
         make any Eurodollar Loan by causing any domestic or foreign
         branch or Affiliate of such Lender to make such Loan; provided
         that any exercise of such option shall not affect the obliga-
         tion of the Borrower to repay such Loan in accordance with the
         terms of this Agreement.

                   (c)  At the commencement of each Interest Period for
         any Eurodollar Revolving Borrowing, such Borrowing shall be in
         an aggregate amount that is an integral multiple of $1,000,000
         and not less than $10,000,000.  At the time that each ABR
         Revolving Borrowing is made, such Borrowing shall be in an
         aggregate amount that is an integral multiple of $1,000,000 and
         not less than $5,000,000; provided that an ABR Revolving Bor-
         rowing may be in an aggregate amount that is equal to the
         entire unused balance of the total Commitments or that is
         required to finance the reimbursement of an LC Disbursement as
         contemplated by Section 2.05(e).  Each Competitive Borrowing
         shall be in an aggregate amount that is an integral multiple of
         $1,000,000 and not less than $5,000,000.  Borrowings of more
         than one Type and Class may be outstanding at the same time;
         provided that there shall not at any time be more than a total
         of 20 Eurodollar Revolving Borrowings outstanding.  

                   (d)  Notwithstanding any other provision of this
         Agreement, the Borrower shall not be entitled to request, or to
         elect to convert or continue, any Borrowing if the Interest
         Period requested with respect thereto would end after the Matu-
         rity Date.

                   SECTION 2.03.  Requests for Revolving Borrowings.
         To request a Revolving Borrowing, the Borrower shall notify the
         Administrative Agent of such request by telephone (a) in the
         case of a Eurodollar Borrowing, not later than 11:00 a.m., New
         York City time, three Business Days before the date of the pro-
         posed Borrowing or (b) in the case of an ABR Borrowing, not
         later than 11:00 a.m., New York City time, one Business Day
         before the date of the proposed Borrowing; provided that any
         such notice of an ABR Revolving Borrowing to finance the reim-
         bursement of an LC Disbursement as contemplated by Section
         2.05(e) may be given not later than 10:00 a.m., New York City
         time, on the date of the proposed Borrowing.  Each such tele-
         phonic Borrowing Request shall be irrevocable and shall be con-
         firmed promptly by hand delivery or telecopy to the Administra-
         tive Agent of a written Borrowing Request in a form approved by
         the Administrative Agent and signed by the Borrower.  Each such
         telephonic and written Borrowing Request shall specify the fol-
         lowing information in compliance with Section 2.02:  

                   (i)  the aggregate amount of the requested Bor-
              rowing;

                  (ii)  the date of such Borrowing, which shall be
              a Business Day;

                 (iii)  whether such Borrowing is to be an ABR Bor-
              rowing or a Eurodollar Borrowing;


                                       -17-<PAGE>








                  (iv)  in the case of a Eurodollar Borrowing, the
              initial Interest Period to be applicable thereto,
              which shall be a period contemplated by the defini-
              tion of the term "Interest Period"; and

                   (v)  the location and number of the Borrower's
              account to which funds are to be disbursed, which
              shall comply with the requirements of Section 2.06.

         If no election as to the Type of Revolving Borrowing is
         specified, then the requested Revolving Borrowing shall be
         an ABR Borrowing.  If no Interest Period is specified with
         respect to any requested Eurodollar Revolving Borrowing,
         then the Borrower shall be deemed to have selected an
         Interest Period of one month's duration.  Promptly follow-
         ing receipt of a Borrowing Request in accordance with this
         Section, the Administrative Agent shall advise each Lender
         of the details thereof and of the amount of such Lender's
         Loan to be made as part of the requested Borrowing.

                   SECTION 2.04.  Competitive Bid Procedure.  (a)  Sub-
         ject to the terms and conditions set forth herein, from time to
         time during the Availability Period the Borrower may request
         Competitive Bids and may (but shall not have any obligation to)
         accept Competitive Bids and borrow Competitive Loans; provided
         that the Aggregate Outstanding Extensions of Credit at any time
         shall not exceed (i) the total Commitments at such time or (ii)
         at any time prior to the satisfaction of the Initial Tender
         Offer Condition, $800,000,000.  To request Competitive Bids,
         the Borrower shall notify the Administrative Agent of such
         request by telephone, in the case of a Eurodollar Borrowing,
         not later than 11:00 a.m., New York City time, four Business
         Days before the date of the proposed Borrowing and, in the case
         of a Fixed Rate Borrowing, not later than 10:00 a.m., New York
         City time, one Business Day before the date of the proposed
         Borrowing; provided that the Borrower may submit up to (but not
         more than) three Competitive Bid Requests at the same time on
         the same day, but a Competitive Bid Request shall not be made
         within three Business Days after the date of any previous Com-
         petitive Bid Request, unless any and all such previous Competi-
         tive Bid Requests shall have been withdrawn or all Competitive
         Bids received in response thereto rejected.  Each such tele-
         phonic Competitive Bid Request shall be confirmed promptly by
         hand delivery or telecopy to the Administrative Agent of a
         written Competitive Bid Request in a form approved by the
         Administrative Agent and signed by the Borrower.  Each such
         telephonic and written Competitive Bid Request shall specify
         the following information in compliance with Section 2.02:

                   (i)  the aggregate amount of the requested Bor-
              rowing;

                  (ii)  the date of such Borrowing, which shall be
              a Business Day;

                 (iii)  whether such Borrowing is to be a Eurodol-
              lar Borrowing or a Fixed Rate Borrowing;

                  (iv)  the Interest Period to be applicable to
              such Borrowing, which shall be a period contemplated
              by the definition of the term "Interest Period"; and

                   (v)  the location and number of the Borrower's
              account to which funds are to be disbursed, which
              shall comply with the requirements of Section 2.06.


                                       -18-<PAGE>








         Promptly following receipt of a Competitive Bid Request in
         accordance with this Section, the Administrative Agent
         shall notify the Lenders of the details thereof by tele-
         copy, inviting the Lenders to submit Competitive Bids.  

                   (b)  Each Lender may (but shall not have any obliga-
         tion to) make one or more Competitive Bids to the Borrower in
         response to a Competitive Bid Request.  Each Competitive Bid by
         a Lender must be in a form approved by the Administrative Agent
         and must be received by the Administrative Agent by telecopy,
         in the case of a Eurodollar Competitive Borrowing, not later
         than 9:30 a.m., New York City time, three Business Days before
         the proposed date of such Competitive Borrowing and, in the
         case of a Fixed Rate Borrowing, not later than 9:30 a.m., New
         York City time, on the proposed date of such Competitive Bor-
         rowing.  Competitive Bids that do not conform substantially to
         the form approved by the Administrative Agent may be rejected
         by the Administrative Agent, and the Administrative Agent shall
         notify the applicable Lender as promptly as practicable.  Each
         Competitive Bid shall specify (i) the principal amount (which
         shall be a minimum of $5,000,000 and an integral multiple of
         $1,000,000 and which may equal the entire principal amount of
         the Competitive Borrowing requested by the Borrower) of the
         Competitive Loan or Loans that the Lender is willing to make,
         (ii) the Competitive Bid Rate or Rates at which the Lender is
         prepared to make such Loan or Loans (expressed as a percentage
         rate per annum in the form of a decimal to no more than four
         decimal places) and (iii) the Interest Period applicable to
         each such Loan and the last day thereof.  

                   (c)  The Administrative Agent shall promptly notify
         the Borrower by telecopy of the Competitive Bid Rate and the
         principal amount specified in each Competitive Bid and the
         identity of the Lender that shall have made such Competitive
         Bid.

                   (d)  Subject only to the provisions of this para-
         graph, the Borrower may accept or reject any Competitive Bid.
         The Borrower shall notify the Administrative Agent by tele-
         phone, confirmed by telecopy in a form approved by the Adminis-
         trative Agent, whether and to what extent it has decided to
         accept or reject each Competitive Bid, in the case of a Euro-
         dollar Competitive Borrowing, not later than 10:30 a.m., New
         York City time, three Business Days before the date of the pro-
         posed Competitive Borrowing and, in the case of a Fixed Rate
         Borrowing, not later than 10:30 a.m., New York City time, on
         the proposed date of the Competitive Borrowing; provided that
         (i) the failure of the Borrower to give such notice shall be
         deemed to be a rejection of each Competitive Bid, (ii) the Bor-
         rower shall not accept a Competitive Bid made at a particular
         Competitive Bid Rate if the Borrower rejects a Competitive Bid
         made at a lower Competitive Bid Rate, (iii) the aggregate
         amount of the Competitive Bids accepted by the Borrower shall
         not exceed the aggregate amount of the requested Competitive
         Borrowing specified in the related Competitive Bid Request,
         (iv) to the extent necessary to comply with clause (iii) above,
         the Borrower may accept Competitive Bids at the same Competi-
         tive Bid Rate in part, which acceptance, in the case of multi-
         ple Competitive Bids at such Competitive Bid Rate, shall be
         made pro rata in accordance with the amount of each such Com-
         petitive Bid, and (v) except pursuant to clause (iv) above, no
         Competitive Bid shall be accepted for a Competitive Loan unless
         such Competitive Loan is in a minimum principal amount of
         $5,000,000 and an integral multiple of $1,000,000; provided
         further that, if a Competitive Loan must be in an amount less
         than $5,000,000 because of the provisions of clause (iv) above,
         such Competitive Loan may be for a minimum of $1,000,000 or any
         integral multiple thereof, and in calculating the pro rata
         allocation of acceptances of portions of multiple Competitive
         Bids at a particular Competitive Bid Rate 


                                       -19-<PAGE>







         pursuant to clause (iv) the amounts shall be rounded to
         integral multiples of $1,000,000 in a manner determined by the
         Borrower. A notice given by the Borrower pursuant to this
         paragraph shall be irrevocable.

                   (e)  The Administrative Agent shall promptly notify
         each bidding Lender by telecopy whether or not its Competitive
         Bid has been accepted (and, if so, the amount and Competitive
         Bid Rate so accepted), and each successful bidder will there-
         upon become bound, subject to the terms and conditions hereof,
         to make the Competitive Loan in respect of which its Competi-
         tive Bid has been accepted.

                   (f)  If the Administrative Agent shall elect to sub-
         mit a Competitive Bid in its capacity as a Lender, it shall
         submit such Competitive Bid directly to the Borrower at least
         one quarter of an hour earlier than the time by which the other
         Lenders are required to submit their Competitive Bids to the
         Administrative Agent pursuant to paragraph (b) of this Section.

                   SECTION 2.05.  Letters of Credit.  (a)  General. Sub-
         ject to the terms and conditions set forth herein, the Borrower
         (and, if a Letter of Credit is issued for the benefit of any
         Subsidiary, such Subsidiary) may request the issuance of Let-
         ters of Credit for the account of the Borrower (and, if such
         Letter of Credit is issued for the benefit of any Subsidiary,
         for the account of the Borrower and such Subsidiary, jointly
         and severally), in a form reasonably acceptable to the Adminis-
         trative Agent and the relevant Issuing Bank, at any time and
         from time to time during the Availability Period.  In the event
         of any inconsistency between the terms and conditions of this
         Agreement and the terms and conditions of any form of letter of
         credit application or other agreement submitted by the Borrower
         to, or entered into by the Borrower with, the Issuing Bank with
         respect to any Letter of Credit, the terms and conditions of
         this Agreement shall control.

                   (b)  Notice of Issuance, Amendment, Renewal, Exten-
         sion; Certain Conditions.  To request the issuance of a Letter
         of Credit (or the amendment, renewal or extension of an out-
         standing Letter of Credit), the Borrower shall hand deliver or
         telecopy (or transmit by electronic communication, if arrange-
         ments for doing so have been approved by the relevant Issuing
         Bank) to the relevant Issuing Bank and the Administrative Agent
         (reasonably in advance of the requested date of issuance,
         amendment, renewal or extension) a notice requesting the issu-
         ance of a Letter of Credit, or identifying the Letter of Credit
         to be amended, renewed or extended, the date of issuance,
         amendment, renewal or extension, the date on which such Letter
         of Credit is to expire (which shall comply with paragraph (c)
         of this Section), the amount of such Letter of Credit, the name
         and address of the beneficiary thereof and such other informa-
         tion as shall be necessary to prepare, amend, renew or extend
         such Letter of Credit.  If requested by the relevant Issuing
         Bank, the Borrower also shall submit a letter of credit appli-
         cation on the relevant Issuing Bank's standard form in connec-
         tion with any request for a Letter of Credit.  A Letter of
         Credit shall be issued, amended, renewed or extended only if
         (and upon issuance, amendment, renewal or extension of each
         Letter of Credit the Borrower shall be deemed to represent and
         warrant that), after giving effect to such issuance, amendment,
         renewal or extension, (i) the LC Exposure shall not exceed
         $50,000,000 and (ii) the Aggregate Outstanding Extensions of
         Credit shall not exceed (x) the total Commitments or (y) at any
         time prior to the satisfaction of the Initial Tender Offer Con-
         dition, $800,000,000.


                                       -20-<PAGE>








                   (c)  Expiration Date.  Each Letter of Credit shall
         expire at or prior to the close of business on the earlier of
         (i) the date that is five Business Days prior to the Maturity
         Date and (ii) the date one year after the date of the issuance
         of such Letter of Credit, provided that, subject to clause (i)
         above, any Letter of Credit may, at the request of the Borrower
         as set forth in the applicable application for such Letter of
         Credit, be automatically renewed on each anniversary of the
         issuance thereof for an additional period of one year unless
         the Issuing Bank which issued such Letter of Credit shall have
         given prior written notice to the Borrower and the beneficiary
         of such Letter of Credit that such Letter of Credit will not be
         renewed.

                   (d)  Participations.  By the issuance of a Letter of
         Credit (or an amendment to a Letter of Credit increasing the
         amount thereof) by an Issuing Bank and without any further
         action on the part of such Issuing Bank or the Lenders, such
         Issuing Bank hereby grants to each Lender, and each Lender
         hereby acquires from such Issuing Bank, a participation in such
         Letter of Credit equal to such Lender's Applicable Percentage
         of the aggregate amount available to be drawn under such Letter
         of Credit.  In consideration and in furtherance of the forego-
         ing, each Lender hereby absolutely and unconditionally agrees
         to pay to the Administrative Agent, for the account of such
         Issuing Bank, such Lender's Applicable Percentage of each LC
         Disbursement made by such Issuing Bank and not reimbursed by
         the Borrower on the date due as provided in paragraph (e) of
         this Section, or of any reimbursement payment required to be
         refunded to the Borrower for any reason.  Each Lender acknowl-
         edges and agrees that its obligation to acquire participations
         pursuant to this paragraph in respect of Letters of Credit is
         absolute and unconditional and shall not be affected by any
         circumstance whatsoever, including any amendment, renewal or
         extension of any Letter of Credit or the occurrence and con-
         tinuance of a Default or reduction or termination of the Com-
         mitments, and that each such payment shall be made without any
         offset, abatement, withholding or reduction whatsoever.

                   (e)  Reimbursement.  If an Issuing Bank shall make
         any LC Disbursement in respect of a Letter of Credit issued by
         it, the Borrower shall reimburse such LC Disbursement by paying
         to the Administrative Agent an amount equal to such LC Dis-
         bursement not later than 12:00 noon, New York City time, on the
         date that such LC Disbursement is made, if the Borrower shall
         have received notice of such LC Disbursement prior to 10:00
         a.m., New York City time, on such date, or, if such notice has
         not been received by the Borrower prior to such time on such
         date, then not later than 12:00 noon, New York City time, on
         the Business Day immediately following the day that the Bor-
         rower receives such notice; provided that the Borrower may,
         subject to the conditions to borrowing set forth herein,
         request in accordance with Section 2.03 that such payment be
         financed with an ABR Revolving Borrowing in an equivalent
         amount and, to the extent so financed, the Borrower's obliga-
         tion to make such payment shall be discharged and replaced by
         the resulting ABR Revolving Borrowing. If the Borrower fails to
         make such payment when due, the Administrative Agent shall
         notify each Lender of the applicable LC Disbursement, the pay-
         ment then due from the Borrower in respect thereof and such
         Lender's Applicable Percentage thereof. Promptly following
         receipt of such notice, each Lender shall pay to the Adminis-
         trative Agent its Applicable Percentage of the payment then due
         from the Borrower, in the same manner as provided in Section
         2.06 with respect to Loans made by such Lender (and Section
         2.06 shall apply, mutatis mutandis, to the payment obligations
         of the Lenders), and the Administrative Agent shall promptly
         pay to the relevant Issuing Bank the amounts so received by it
         from the Lenders.  Promptly following receipt by the Adminis-
         trative Agent of any payment from the Borrower pursuant to this
         paragraph, the Administrative Agent shall distribute such 


                                       -21-<PAGE>







         payment to the relevant Issuing Bank or, to the extent that
         Lenders have made payments pursuant to this paragraph to reim-
         burse the relevant Issuing Bank, then to such Lenders and the
         relevant Issuing Bank as their interests may appear.  Any pay-
         ment made by a Lender pursuant to this paragraph to reimburse
         an Issuing Bank for any LC Disbursement (other than the funding
         of ABR Revolving Loans as contemplated above) shall not consti-
         tute a Loan and shall not relieve the Borrower of its obliga-
         tion to reimburse such LC Disbursement.

                   (f)  Obligations Absolute.  The Borrower's obligation
         to reimburse LC Disbursements as provided in paragraph (e) of
         this Section shall be absolute, unconditional and irrevocable,
         and shall be performed strictly in accordance with the terms of
         this Agreement under any and all circumstances whatsoever and
         irrespective of:

                   (i)  any lack of validity or enforceability of any
              Letter of Credit or this Agreement, or any term or
              provision therein; 

                  (ii)  any amendment or waiver of or any consent to
              departure from all or any of the provisions of any Letter
              of Credit or this Agreement;

                 (iii)  the existence of any claim, setoff, defense or
              other right that the Borrower, any other party guarantee-
              ing, or otherwise obligated with, the Borrower, any Sub-
              sidiary or other Affiliate thereof or any other Person may
              at any time have against the beneficiary under any Letter
              of Credit, any Issuing Bank, the Administrative Agent or
              any Lender or any other Person, whether in connection with
              this Agreement or any other related or unrelated agreement
              or transaction;

                  (iv)  any draft or other document presented under a
              Letter of Credit proving to be forged, fraudulent or
              invalid in any respect or any statement therein being
              untrue or inaccurate in any respect;

                   (v)  payment by any Issuing Bank under a Letter of
              Credit against presentation of a draft or other document
              that does not comply with the terms of such Letter of
              Credit; and

                  (vi)  any other act or omission to act or delay of any
              kind of any Issuing Bank, the Lenders, the Administrative
              Agent or any other Person or any other event or circum-
              stance whatsoever, whether or not similar to any of the
              foregoing, that might, but for the provisions of this Sec-
              tion, constitute a legal or equitable discharge of the
              Borrower's obligations hereunder.

         Neither the Administrative Agent, the Lenders nor any Issuing
         Bank, nor any of their Related Parties, shall have any liabil-
         ity or responsibility by reason of or in connection with the
         issuance or transfer of any Letter of Credit or any payment or
         failure to make any payment thereunder, including any of the
         circumstances specified in clauses (i) through (vi) above, as
         well as any error, omission, interruption, loss or delay in
         transmission or delivery of any draft, notice or other commun-
         ication under or relating to any Letter of Credit (including
         any document required to make a drawing thereunder), any error
         in interpretation of technical terms or any consequence arising
         from causes beyond the control of such Issuing Bank; provided
         that the foregoing shall not 


                                       -22-<PAGE>







         be construed to excuse any Issuing Bank from liability to the
         Borrower to the extent of any direct damages (as opposed to
         consequential damages, claims in respect of which are hereby
         waived by the Borrower to the extent permitted by applicable
         law) suffered by the Borrower that are caused by such Issuing
         Bank's failure to exercise the agreed standard of care (as set
         forth below) in determining whether drafts and other documents
         presented under a Letter of Credit comply with the terms
         thereof.  The parties hereto expressly agree that each Issuing
         Bank shall have exercised the agreed standard of care in the
         absence of gross negligence or wilful misconduct on the part of
         such Issuing Bank, except to the extent that applicable law
         requires a different standard of care.  Without limiting the
         generality of the foregoing, it is understood that an Issuing
         Bank may accept documents that appear on their face to be in
         substantial compliance with the terms of a Letter of Credit,
         without responsibility for further investigation, regardless of
         any notice or information to the contrary, and may make payment
         upon presentation of documents that appear on their face to be
         in substantial compliance with the terms of such Letter of
         Credit; provided that such Issuing Bank shall have the right,
         in its sole discretion, to decline to accept such documents and
         to make such payment if such documents are not in strict
         compliance with the terms of such Letter of Credit.  

                   (g)  Disbursement Procedures.  Each Issuing Bank
         shall, promptly following its receipt thereof, examine all doc-
         uments purporting to represent a demand for payment under a
         Letter of Credit.  Each Issuing Bank shall promptly notify the
         Administrative Agent and the Borrower by telephone (confirmed
         by telecopy) of such demand for payment and whether such Issu-
         ing Bank has made or will make an LC Disbursement thereunder;
         provided that any failure to give or delay in giving such
         notice shall not relieve the Borrower of its obligation to
         reimburse such Issuing Bank and the Lenders with respect to any
         such LC Disbursement.  

                   (h)  Interim Interest.  If an Issuing Bank shall make
         any LC Disbursement, then, unless the Borrower shall reimburse
         such LC Disbursement in full on the date such LC Disbursement
         is made, the unpaid amount thereof shall bear interest, payable
         on demand, for each day from and including the date such LC
         Disbursement is made to but excluding the date that the Bor-
         rower reimburses such LC Disbursement, at the rate per annum
         then applicable to ABR Revolving Loans; provided that, if the
         Borrower fails to reimburse such LC Disbursement when due pur-
         suant to paragraph (e) of this Section, then Section 2.12(d)
         shall apply. Interest accrued pursuant to this paragraph shall
         be for the account of the relevant Issuing Bank, except that
         interest accrued on and after the date of payment by any Lender
         pursuant to paragraph (e) of this Section to reimburse an Issu-
         ing Bank shall be for the account of such Lender to the extent
         of such payment.

                   (i)  Replacement of the Issuing Banks.  Each Issuing
         Bank may be replaced at any time by written agreement among the
         Borrower, the Administrative Agent, the replaced Issuing Bank
         and the successor Issuing Bank, provided that the successor
         Issuing Bank must be a Lender or an Affiliate of a Lender.  The
         Administrative Agent shall notify the Lenders of any such
         replacement of an Issuing Bank.  At the time any such replace-
         ment shall become effective, the Borrower shall pay all unpaid
         fees accrued for the account of the replaced Issuing Bank pur-
         suant to Section 2.11(b).  From and after the effective date of
         any such replacement, (i) the successor Issuing Bank shall have
         all the rights and obligations of an Issuing Bank under this
         Agreement with respect to Letters of Credit to be issued by it
         thereafter and (ii) references herein to the term "Issuing
         Bank" shall be deemed to refer to such successor Issuing Bank,
         any other Issuing Bank, 


                                       -23-<PAGE>







         or any previous Issuing Bank, or to such successor Issuing
         Bank, all other Issuing Banks and all previous Issuing Banks,
         as the context shall require.  After the replacement of an
         Issuing Bank hereunder, the replaced Issuing Bank shall remain
         a party hereto and shall continue to have all the rights and
         obligations of an Issuing Bank under this Agreement with
         respect to Letters of Credit issued by it prior to such
         replacement, but shall not be required to issue additional
         Letters of Credit.

                   (j)  Cash Collateralization.  If any Event of Default
         shall occur and be continuing, on the Business Day that the
         Borrower receives notice from the Administrative Agent or the
         Majority Lenders (or, if the maturity of the Loans has been
         accelerated, Lenders with LC Exposure representing at least 51%
         of the total LC Exposure) demanding the deposit of cash col-
         lateral pursuant to this paragraph, the Borrower shall deposit
         in an account with the Administrative Agent, in the name of the
         Administrative Agent and for the benefit of the Lenders, an
         amount in cash equal to the LC Exposure as of such date plus
         any accrued and unpaid interest thereon; provided that the
         obligation to deposit such cash collateral shall become effec-
         tive immediately, and such deposit shall become immediately due
         and payable, without demand or other notice of any kind, upon
         the occurrence of any Event of Default with respect to the Bor-
         rower described in clause (f) or (g) of Article VII.  Such
         deposit shall be held in New York by the Administrative Agent
         as collateral for the payment and performance of the obliga-
         tions of the Borrower under this Agreement.  The Administrative
         Agent shall have exclusive dominion and control, including the
         exclusive right of withdrawal, over such account.  Investment
         of such deposits shall, to the extent reasonably practicable,
         be made at the direction of the Administrative Agent and at the
         Borrower's risk and expense.  Unless invested in accordance
         with the preceding sentence, such deposits shall not bear
         interest. Interest or profits, if any, on such investments
         shall accumulate in such account.  Moneys in such account shall
         be applied by the Administrative Agent to reimburse the rele-
         vant Issuing Bank for LC Disbursements for which it has not
         been reimbursed and, to the extent not so applied, shall be
         held for the satisfaction of the reimbursement obligations of
         the Borrower for the LC Exposure at such time or, if the matu-
         rity of the Loans has been accelerated (but subject to the con-
         sent of Lenders with LC Exposure representing at least 51% of
         the total LC Exposure), be applied to satisfy other obligations
         of the Borrower under this Agreement.  If the Borrower is
         required to provide an amount of cash collateral hereunder as a
         result of the occurrence of an Event of Default, such amount
         (to the extent not applied as aforesaid) shall be returned to
         the Borrower within three Business Days after all Events of
         Default have been cured or waived.

                   SECTION 2.06.  Funding of Borrowings.  (a)  Each
         Lender shall make each Loan to be made by it hereunder on the
         proposed date thereof by wire transfer of immediately available
         funds by 12:00 noon, New York City time, to the account of the
         Administrative Agent most recently designated by it for such
         purpose by notice to the Lenders.  The Administrative Agent
         will make such Loans available to the Borrower by promptly
         crediting the amounts so received, in like funds, to an account
         of the Borrower maintained with the Administrative Agent in New
         York City and designated by the Borrower in the applicable Bor-
         rowing Request or Competitive Bid Request; provided that ABR
         Revolving Loans made to finance the reimbursement of an LC Dis-
         bursement as provided in Section 2.05(e) shall be remitted by
         the Administrative Agent to the relevant Issuing Bank.


                                       -24-<PAGE>








                   (b)  Unless the Administrative Agent shall have
         received notice from a Lender prior to the proposed date of any
         Borrowing that such Lender will not make available to the
         Administrative Agent such Lender's share of such Borrowing, the
         Administrative Agent may assume that such Lender has made such
         share available on such date in accordance with paragraph (a)
         of this Section and may, in reliance upon such assumption, make
         available to the Borrower a corresponding amount.  In such
         event, if a Lender has not in fact made its share of the appli-
         cable Borrowing available to the Administrative Agent, then the
         applicable Lender and the Borrower severally agree to pay to
         the Administrative Agent forthwith on demand such corresponding
         amount with interest thereon, for each day from and including
         the date such amount is made available to the Borrower to but
         excluding the date of payment to the Administrative Agent, at
         (i) in the case of such Lender, the Federal Funds Effective
         Rate or (ii) in the case of the Borrower, the interest rate
         applicable to ABR Loans.  If such Lender pays such amount to
         the Administrative Agent, then such amount shall constitute
         such Lender's Loan included in such Borrowing and the Adminis-
         trative Agent shall promptly return to the Borrower any amount
         (including interest) paid by the Borrower to the Administrative
         Agent pursuant to the immediately preceding sentence, together
         with any interest thereon paid by such Lender for any day not
         covered by the Borrower's payment.

                   SECTION 2.07.  Interest Elections.  (a)  Each Revolv-
         ing Borrowing initially shall be of the Type specified in the
         applicable Borrowing Request and, in the case of a Eurodollar
         Revolving Borrowing, shall have an initial Interest Period as
         specified in such Borrowing Request.  Thereafter, the Borrower
         may elect to convert such Borrowing to a different Type or to
         continue such Borrowing and, in the case of a Eurodollar
         Revolving Borrowing, may elect Interest Periods therefor, all
         as provided in this Section.  The Borrower may elect different
         options with respect to different portions of the affected Bor-
         rowing, in which case each such portion shall be allocated rat-
         ably among the Lenders holding the Loans comprising such Bor-
         rowing, and the Loans comprising each such portion shall be
         considered a separate Borrowing.  This Section shall not apply
         to Competitive Borrowings, which may not be converted or con-
         tinued.

                   (b)  To make an election pursuant to this Section,
         the Borrower shall notify the Administrative Agent of such
         election by telephone by the time that a Borrowing Request
         would be required under Section 2.03 if the Borrower were
         requesting a Revolving Borrowing of the Type resulting from
         such election to be made on the effective date of such elec-
         tion.  Each such telephonic Interest Election Request shall be
         irrevocable and shall be confirmed promptly by hand delivery or
         telecopy to the Administrative Agent of a written Interest
         Election Request in a form approved by the Administrative Agent
         and signed by the Borrower.

                   (c)  Each telephonic and written Interest Election
         Request shall specify the following information in compliance
         with Section 2.02:

                   (i)  the Borrowing to which such Interest Elec-
              tion Request applies and, if different options are
              being elected with respect to different portions
              thereof, the portions thereof to be allocated to each
              resulting Borrowing (in which case the information to
              be specified pursuant to clauses (iii) and (iv) below
              shall be specified for each resulting Borrowing);


                                       -25-<PAGE>








                  (ii)  the effective date of the election made
              pursuant to such Interest Election Request, which
              shall be a Business Day;

                 (iii)  whether the resulting Borrowing is to be an
              ABR Borrowing or a Eurodollar Borrowing; and

                  (iv)  if the resulting Borrowing is a Eurodollar
              Borrowing, the Interest Period to be applicable
              thereto after giving effect to such election, which
              shall be a period contemplated by the definition of
              the term "Interest Period".

         If any such Interest Election Request requests a Eurodol-
         lar Borrowing but does not specify an Interest Period,
         then the Borrower shall be deemed to have selected an
         Interest Period of one month's duration.

                   (d)  Promptly following receipt of an Interest Elec-
         tion Request, the Administrative Agent shall advise each Lender
         of the details thereof and of such Lender's portion of each
         resulting Borrowing.

                   (e)  If the Borrower fails to deliver a timely Inter-
         est Election Request with respect to a Eurodollar Revolving
         Borrowing prior to the end of the Interest Period applicable
         thereto, then, unless such Borrowing is repaid as provided
         herein, at the end of such Interest Period such Borrowing shall
         be converted to an ABR Borrowing.  Notwithstanding any contrary
         provision hereof, if an Event of Default has occurred and is
         continuing and the Administrative Agent, at the request of the
         Majority Lenders, so notifies the Borrower, then, so long as an
         Event of Default is continuing (i) no outstanding Revolving
         Borrowing may be converted to or continued as a Eurodollar Bor-
         rowing and (ii) unless repaid, each Eurodollar Revolving Bor-
         rowing shall be converted to an ABR Borrowing at the end of the
         Interest Period applicable thereto.

                   SECTION 2.08.  Expiration, Termination and Reduction
         of Commitments.  (a)  Unless previously terminated, the Commit-
         ments shall expire on the Maturity Date.  

                   (b)  In the event that any governmental approval
         required for the Acquisition shall be finally denied (after
         exhaustion of all available appeals), or in the event the Bor-
         rower shall elect to abandon the Acquisition, the Commitments
         shall be reduced to an amount (to the extent that the Commit-
         ments then exceed such amount) equal to the sum at such time of
         the Aggregate Outstanding Extensions of Credit plus the aggre-
         gate face amount of outstanding commercial paper of the Bor-
         rower supported by the Commitments (after giving effect on a
         ratable basis to any other facilities of the Borrower then pro-
         viding support for such commercial paper) plus $1,500,000,000.

                   (c)  Upon any sale or other disposition of Shares
         (other than Shares constituting Unrestricted Margin Stock) by
         the Borrower or any Subsidiary (other than to the Borrower or
         any Subsidiary), the Commitments shall be automatically reduced
         in an amount equal to 100% of the Net Cash Proceeds of any such
         sale or other disposition of Shares (other than Shares consti-
         tuting Unrestricted Margin Stock).  Each such reduction shall
         become effective on the fifth Business Day following receipt by
         the Borrower or any Subsidiary, as the case may be, of any such
         Net Cash Proceeds. 


                                       -26-<PAGE>








                   (d)  The Borrower may at any time terminate, or from
         time to time reduce, the Commitments; provided that (i) each
         reduction of the Commitments shall be in an amount that is an
         integral multiple of $1,000,000 and not less than $10,000,000
         and (ii) the Borrower shall not terminate or reduce the Commit-
         ments if, after giving effect to any concurrent prepayment of
         the Loans in accordance with Section 2.10, the Aggregate Out-
         standing Extensions of Credit would exceed the total Commit-
         ments.

                   (e)  The Borrower shall notify the Administrative
         Agent of any election to terminate or reduce the Commitments
         under paragraph (d) of this Section at least three Business
         Days prior to the effective date of such termination or reduc-
         tion, specifying such election and the effective date thereof.
         Promptly following receipt of any notice, the Administrative
         Agent shall advise the Lenders of the contents thereof.  Each
         notice delivered by the Borrower pursuant to this Section shall
         be irrevocable; provided that a notice of termination of the
         Commitments delivered by the Borrower may state that such
         notice is conditioned upon the effectiveness of other credit
         facilities, in which case such notice may be revoked by the
         Borrower (by notice to the Administrative Agent on or prior to
         the specified effective date) if such condition is not satis-
         fied.  Any termination or reduction of the Commitments shall be
         permanent. Each reduction of the Commitments shall be made rat-
         ably among the Lenders in accordance with their respective Com-
         mitments.

                   SECTION 2.09.  Repayment of Loans; Evidence of Debt.
         (a)  The Borrower hereby unconditionally promises to pay (i) to
         the Administrative Agent for the account of each Lender the
         then unpaid principal amount of each Revolving Loan on the
         Maturity Date and (ii) to the Administrative Agent for the
         account of each applicable Lender the then unpaid principal
         amount of each Competitive Loan on the last day of the Interest
         Period applicable to such Loan.

                   (b)  Each Lender shall maintain in accordance with
         its usual practice an account or accounts evidencing the
         indebtedness of the Borrower to such Lender resulting from each
         Loan made by such Lender, including the amounts of principal
         and interest payable and paid to such Lender from time to time
         hereunder.

                   (c)  The Administrative Agent shall maintain accounts
         in which it shall record (i) the amount of each Loan made here-
         under, the Class and Type thereof and the Interest Period
         applicable thereto, (ii) the amount of any principal or inter-
         est due and payable or to become due and payable from the Bor-
         rower to each Lender hereunder and (iii) the amount of any sum
         received by the Administrative Agent hereunder for the account
         of the Lenders and each Lender's share thereof.  In case of any
         discrepancy between the entries made by the Administrative
         Agent pursuant to this paragraph and the entries made by any
         Lender pursuant to paragraph (b) of this Section, such Lender's
         entries shall be considered correct, in the absence of manifest
         error.

                   (d)  In case of any dispute, action or proceeding
         relating to any Loan, the entries made in the accounts main-
         tained pursuant to paragraph (b) or (c) of this Section shall
         be prima facie evidence of the existence and amounts of the
         obligations recorded therein; provided that the failure of any
         Lender or the Administrative Agent to maintain such accounts or
         any error therein shall not in any manner affect the obligation
         of the Borrower to repay the Loans in accordance with the terms
         of this Agreement.


                                       -27-<PAGE>








                   (e)  Any Lender may request of the Borrower that (i)
         Revolving Loans made by it be evidenced by a promissory note,
         substantially in the form of Exhibit B-1 (a "Revolving Loan
         Note") and (ii) Competitive Loans made by it be evidenced by a
         promissory note, substantially in the form of Exhibit B-2 (a
         "Competitive Loan Note").  In such event, the Borrower shall
         prepare, execute and deliver to such Lender promissory notes in
         such forms payable to the order of such Lender (or, if request-
         ed by such Lender, to such Lender and its registered assigns).
         Thereafter, the Loans evidenced by such promissory notes and
         interest thereon shall at all times (including after assignment
         pursuant to Section 9.04) be represented by one or more promis-
         sory notes in such forms payable to the order of the payee
         named therein (or, if any such promissory note is a registered
         note, to such payee and its registered assigns).

                   SECTION 2.10.  Optional and Mandatory Prepayment of
         Loans.  (a)  The Borrower shall have the right at any time and
         from time to time to prepay any Borrowing in whole or in part,
         subject to prior notice in accordance with paragraph (b) of
         this Section; provided that the Borrower shall not have the
         right to prepay any Competitive Loan without the prior written
         consent of the Lender thereof.

                   (b)  The Borrower shall notify the Administrative
         Agent by telephone (confirmed by telecopy) of any prepayment to
         be made pursuant to paragraph (a) of this Section (i) in the
         case of prepayment of a Eurodollar Revolving Borrowing, not
         later than 11:00 a.m., New York City time, three Business Days
         before the date of prepayment or (ii) in the case of prepayment
         of an ABR Revolving Borrowing, not later than 11:00 a.m., New
         York City time, one Business Day before the date of prepayment.
         Each such notice shall be irrevocable and shall specify the
         prepayment date and the principal amount of each Borrowing or
         portion thereof to be prepaid; provided that, if a notice of
         prepayment is given in connection with a conditional notice of
         termination of the Commitments as contemplated by Section 2.08,
         then such notice of prepayment may be revoked if such notice of
         termination is revoked in accordance with Section 2.08.
         Promptly following receipt of any such notice relating to a
         Revolving Borrowing, the Administrative Agent shall advise the
         Lenders of the contents thereof.   Each partial prepayment of
         any Revolving Borrowing shall be in an amount that would be
         permitted in the case of an advance of a Revolving Borrowing of
         the same Type as provided in Section 2.02.  Each prepayment of
         a Revolving Borrowing shall be applied ratably to the Loans
         included in the prepaid Borrowing. Prepayments shall be accom-
         panied by payment of accrued interest to the extent required by
         Section 2.12.

                   (c)  If, following any reduction of the total Commit-
         ments in connection with any sale or other disposition of
         Shares by the Borrower or any Subsidiary or otherwise, the
         Aggregate Outstanding Extensions of Credit exceed the total
         Commitments, the Borrower shall, without notice or demand,
         immediately repay Revolving Loans in an aggregate principal
         amount equal to the lesser of (i) the amount of such excess and
         (ii) the aggregate principal amount of Revolving Loans then
         outstanding, together with interest accrued to the date of such
         payment or prepayment on the principal so prepaid and any
         amounts payable under Section 2.15 in connection therewith.  To
         the extent that after giving effect to any prepayment of
         Revolving Loans required by the preceding sentence, the Aggre-
         gate Outstanding Extensions of Credit still exceed the total
         Commitments, the Borrower shall, without notice or demand,
         immediately deposit in a Cash Collateral Account upon terms
         reasonably satisfactory to the Administrative Agent an amount
         equal to the amount of such remaining excess.  The Administra-
         tive Agent shall apply any cash 


                                       -28-<PAGE>







         deposited in the Cash Collateral Account (to the extent
         thereof) to repay the principal of each Competitive Loan on the
         date such principal becomes due and payable hereunder and/or to
         reimburse, pursuant to Section 2.05(e), any LC Disbursement
         made thereafter, provided that the Administrative Agent shall
         release to the Borrower from time to time such portion of the
         amount on deposit in the Cash Collateral Account which is equal
         to the amount by which the total Commitments at such time plus
         the amount on deposit in the Cash Collateral Account exceeds
         the Aggregate Outstanding Extensions of Credit at such time.
         "Cash Collateral Account" means an account, in the name of the
         Administrative Agent for the benefit of the Lenders,
         established by the Borrower with the Administrative Agent and
         over which the Administrative Agent shall have exclusive
         dominion and control, including the exclusive right of
         withdrawal for application in accordance with this Section.  

                   SECTION 2.11.  Fees.  (a)  The Borrower agrees to pay
         to the Administrative Agent for the account of each Lender a
         facility fee, which shall accrue at the Applicable Rate on the
         daily amount of the Commitment of such Lender (whether used or
         unused) during the period from and including the Effective Date
         to but excluding the date on which such Commitment expires or
         is terminated; provided that, if such Lender continues to have
         any Revolving Credit Exposure after its Commitment terminates,
         then such facility fee shall continue to accrue on the daily
         amount of such Lender's Revolving Credit Exposure from and
         including the date on which its Commitment terminates to but
         excluding the date on which such Lender ceases to have any
         Revolving Credit Exposure.  Accrued facility fees shall be pay-
         able in arrears on the last day of March, June, September and
         December of each year and on the date on which the Commitments
         terminate, commencing on the first such date to occur after the
         date hereof; provided that any facility fees accruing after the
         date on which the Commitments terminate shall be payable on
         demand.  All facility fees shall be computed on the basis of a
         year of 365 (or 366 in the case of a leap year) days and shall
         be payable for the actual number of days elapsed (including the
         first day but excluding the last day).

                   (b)  The Borrower agrees to pay (i) to the Adminis-
         trative Agent for the account of each Lender a participation
         fee with respect to its participations in Letters of Credit,
         which shall accrue at a rate per annum equal to the Applicable
         Rate applicable to interest on Eurodollar Revolving Loans on
         the average daily amount of such Lender's LC Exposure (exclud-
         ing any portion thereof attributable to unreimbursed LC Dis-
         bursements) during the period from and including the Effective
         Date to but excluding the later of the date on which such Lend-
         er's Commitment terminates and the date on which such Lender
         ceases to have any LC Exposure, and (ii) to each Issuing Bank a
         fronting fee, which shall accrue at the rate or rates per annum
         separately agreed upon between the Borrower and such Issuing
         Bank on the average daily amount of the LC Exposure (excluding
         any portion thereof attributable to unreimbursed LC Disburse-
         ments) relating to the Letters of Credit issued by such Issuing
         Bank during the period from and including the Effective Date to
         but excluding the later of the date of termination of the Com-
         mitments and the date on which there ceases to be any such LC
         Exposure, as well as such Issuing Bank's standard fees with
         respect to the issuance, amendment, renewal or extension of any
         Letter of Credit or processing of drawings thereunder.  Partic-
         ipation fees and fronting fees accrued through and including
         the last day of March, June, September and December of each
         year shall be payable on the third Business Day following such
         last day, commencing on the first such date to occur after the
         Effective Date; provided that all such fees shall be payable on
         the date on which the Commitments terminate and any such fees
         accruing after the date on which the Commitments 


                                       -29-<PAGE>







         terminate shall be payable on demand. Any other fees payable to
         any Issuing Bank pursuant to this paragraph shall be payable
         within 10 days after demand.  All participation fees and front-
         ing fees shall be computed on the basis of a year of 365 (or
         366 in the case of a leap year) days and shall be payable for
         the actual number of days elapsed (including the first day but
         excluding the last day).

                   (c)  The Borrower agrees to pay to the Administrative
         Agent, for its own account, fees payable in the amounts and at
         the times separately agreed upon between the Borrower and the
         Administrative Agent.

                   (d)  All fees payable hereunder shall be paid on the
         dates due, in immediately available funds, to the Administra-
         tive Agent (or to an Issuing Bank, in the case of fees payable
         to it) for distribution, in the case of facility fees and par-
         ticipation fees, to the Lenders.  Fees paid shall not be
         refundable under any circumstances.

                   SECTION 2.12.  Interest.  (a)  The Loans comprising
         each ABR Borrowing shall bear interest at a rate per annum
         equal to the Alternate Base Rate.

                   (b)  The Loans comprising each Eurodollar Borrowing
         shall bear interest at a rate per annum equal to (i) in the
         case of a Eurodollar Revolving Loan, the Adjusted LIBO Rate for
         the Interest Period in effect for such Borrowing plus the
         Applicable Rate or (ii) in the case of a Eurodollar Competitive
         Loan, the LIBO Rate for the Interest Period in effect for such
         Borrowing plus (or minus, as applicable) the Margin applicable
         to such Loan.

                   (c)  Each Fixed Rate Loan shall bear interest at a
         rate per annum equal to the Fixed Rate applicable to such Loan.

                   (d)  Notwithstanding the foregoing, if any principal
         of or interest on any Loan or any fee or other amount payable
         by the Borrower hereunder is not paid when due, whether at
         stated maturity, upon acceleration or otherwise, such overdue
         amount shall bear interest, after as well as before judgment,
         from and including the date such amount shall become due, but
         excluding the date such amount shall be paid in accordance with
         Section 2.17, at a rate per annum equal to (i) in the case of
         overdue principal of any Loan, 2% plus the rate otherwise
         applicable to such Loan as provided above or (ii) in the case
         of any other amount, 2% plus the rate applicable to ABR Loans
         as provided above.

                   (e)  Accrued interest on each Loan shall be payable
         in arrears on each Interest Payment Date for such Loan; pro-
         vided that (i) interest accrued pursuant to paragraph (d) of
         this Section shall be payable on demand, (ii) in the event of
         any repayment or prepayment of any Loan (other than a prepay-
         ment of an ABR Revolving Loan prior to the end of the Avail-
         ability Period), accrued interest on the principal amount
         repaid or prepaid shall be payable on the date of such repay-
         ment or prepayment, (iii) in the event of any conversion of any
         Eurodollar Revolving Loan prior to the end of the current
         Interest Period therefor, accrued interest on such Loan shall
         be payable on the effective date of such conversion and (iv)
         all accrued interest shall be payable upon termination of the
         Commitments.


                                       -30-<PAGE>








                   (f)  All interest hereunder shall be computed on the
         basis of a year of 360 days, except that interest computed by
         reference to the Alternate Base Rate at times when the Alter-
         nate Base Rate is based on the Prime Rate shall be computed on
         the basis of a year of 365 days (or 366 days in a leap year),
         and in each case shall be payable for the actual number of days
         elapsed (including the first day but excluding the last day).
         The applicable Alternate Base Rate, Adjusted LIBO Rate or LIBO
         Rate shall be determined by the Administrative Agent, and such
         determination shall be presumptively correct absent manifest
         error.

                   SECTION 2.13.  Alternate Rate of Interest.  If prior
         to the commencement of any Interest Period for a Eurodollar
         Borrowing:

                   (a)  the Administrative Agent determines (which
              determination shall be presumptively correct, absent mani-
              fest error) that adequate and reasonable means do not
              exist for ascertaining the Adjusted LIBO Rate or the LIBO
              Rate, as applicable, for such Interest Period; or

                   (b)  the Administrative Agent is advised by the
              Majority Lenders (or, in the case of a Eurodollar Competi-
              tive Loan, the Lender that is required to make such Loan)
              that the Adjusted LIBO Rate or the LIBO Rate, as appli-
              cable, for such Interest Period will not adequately and
              fairly reflect the cost to such Lenders (or Lender) of
              making or maintaining their Loans (or its Loan) included
              in such Borrowing for such Interest Period;

         then the Administrative Agent shall give notice thereof to the
         Borrower and the Lenders by telephone or telecopy as promptly
         as practicable thereafter and, until the Administrative Agent
         notifies the Borrower and the Lenders that the circumstances
         giving rise to such notice no longer exist, (i) any Interest
         Election Request that requests the conversion of any Revolving
         Borrowing to, or continuation of any Revolving Borrowing as, a
         Eurodollar Borrowing shall be ineffective, (ii) if any Borrow-
         ing Request requests a Eurodollar Revolving Borrowing, such
         Borrowing shall be made as an ABR Borrowing and (iii) any
         request by the Borrower for a Eurodollar Competitive Borrowing
         shall be ineffective; provided that (A) if the circumstances
         giving rise to such notice do not affect all the Lenders, then
         requests by the Borrower for Eurodollar Competitive Borrowings
         may be made to Lenders that are not affected thereby and (B) if
         the circumstances giving rise to such notice affect only one
         Type of Borrowings, then the other Type of Borrowings shall be
         permitted.

                   SECTION 2.14.  Increased Costs.  (a)  If any Change
         in Law shall:

                   (i)  impose, modify or deem applicable any
              reserve, special deposit or similar requirement
              against assets of, deposits with or for the account
              of, or credit extended by, any Lender (except any
              such reserve requirement reflected in the Adjusted
              LIBO Rate) or any Issuing Bank; or

                  (ii)  impose on any Lender or any Issuing Bank or
              the London interbank market any other condition
              affecting this Agreement or Eurodollar Loans or Fixed
              Rate Loans made by such Lender or any Letter of Cred-
              it or participation therein;


                                       -31-<PAGE>








         and the result of any of the foregoing shall be to
         increase the cost to such Lender of making or maintaining
         any Eurodollar Loan or Fixed Rate Loan or to increase the
         cost to such Lender or any Issuing Bank of participating
         in, issuing or maintaining any Letter of Credit or to
         reduce the amount of any sum received or receivable by
         such Lender or such Issuing Bank hereunder in respect of
         such Loan or Letter of Credit by an amount deemed by such
         Lender to be material, then the Borrower will pay to such
         Lender or such Issuing Bank, as the case may be, such
         additional amount or amounts as will compensate such Lend-
         er or such Issuing Bank, as the case may be, for such
         additional costs incurred or reduction suffered.

                   (b)  If any Lender or any Issuing Bank determines
         that any Change in Law regarding capital requirements has or
         would have the effect of reducing the rate of return on such
         Lender's or such Issuing Bank's capital or on the capital of
         such Lender's or such Issuing Bank's holding company, if any,
         as a consequence of this Agreement or the Loans made by, or
         participations in Letters of Credit held by, such Lender, or
         the Letters of Credit issued by such Issuing Bank, to a level
         below that which such Lender or such Issuing Bank or such Lend-
         er's or such Issuing Bank's holding company could have achieved
         but for such Change in Law (taking into consideration such
         Lender's or such Issuing Bank's policies and the policies of
         such Lender's or such Issuing Bank's holding company with
         respect to capital adequacy) by an amount deemed by such Lender
         or such Issuing Bank to be material, then from time to time the
         Borrower will pay to such Lender or such Issuing Bank, as the
         case may be, such additional amount or amounts as will compen-
         sate such Lender or such Issuing Bank or such Lender's or such
         Issuing Bank's holding company for any such reduction suffered.

                   (c)  A certificate of a Lender or an Issuing Bank
         setting forth the amount or amounts (including the basis there-
         for and the calculation thereof) necessary to compensate such
         Lender or such Issuing Bank or its holding company, as the case
         may be, as specified in paragraph (a) or (b) of this Section
         shall be delivered to the Borrower and shall be presumptively
         correct absent manifest error.  The Borrower shall pay such
         Lender or such Issuing Bank, as the case may be, the amount
         shown as due on any such certificate within 10 days after
         receipt thereof.  

                   (d)  Failure or delay on the part of any Lender or
         any Issuing Bank to demand compensation pursuant to this Sec-
         tion shall not constitute a waiver of such Lender's or such
         Issuing Bank's right to demand such compensation; provided that
         the Borrower shall not be required to compensate a Lender or an
         Issuing Bank pursuant to this Section for any increased costs
         or reductions incurred more than three months prior to the date
         that such Lender or such Issuing Bank, as the case may be,
         notifies the Borrower of the Change in Law giving rise to such
         increased costs or reductions and of such Lender's or such
         Issuing Bank's intention to claim compensation therefor; pro-
         vided further that, if the Change in Law giving rise to such
         increased costs or reductions is retroactive, then the three-
         month period referred to above shall be extended to include the
         period of retroactive effect thereof.

                   (e)  Notwithstanding the foregoing provisions of this
         Section, a Lender shall not be entitled to compensation pursu-
         ant to this Section in respect of any Competitive Loan if the
         Change in Law that would otherwise entitle it to such compensa-
         tion shall have been publicly announced prior to submission of
         the Competitive Bid pursuant to which such Loan was made.


                                       -32-<PAGE>








                   SECTION 2.15.  Break Funding Payments.  In the event
         of (a) the payment of any principal of any Eurodollar Loan or
         Fixed Rate Loan other than on the last day of an Interest
         Period applicable thereto (including as a result of an Event of
         Default), (b) the conversion of any Eurodollar Loan other than
         on the last day of the Interest Period applicable thereto, (c)
         the failure to borrow, convert, continue or prepay any Revolv-
         ing Loan on the date specified in any notice delivered pursuant
         hereto (regardless of whether such notice is permitted to be
         revocable under Section 2.10(b) and is revoked in accordance
         herewith), (d) the failure to borrow any Competitive Loan after
         accepting the Competitive Bid to make such Loan, or (e) the
         assignment of any Eurodollar Loan or Fixed Rate Loan other than
         on the last day of the Interest Period applicable thereto as a
         result of a request by the Borrower pursuant to Section 2.18,
         then, in any such event, the Borrower shall compensate each
         Lender for the loss and the actual cost and expense attribut-
         able to such event. In the case of a Eurodollar Loan, the loss
         to any Lender attributable to any such event shall be deemed to
         include an amount reasonably determined by such Lender to be
         equal to the excess, if any, of (i) the amount of interest that
         such Lender would pay for a deposit equal to the principal
         amount of such Loan for the period from the date of such pay-
         ment, conversion, failure or assignment to the last day of the
         then current Interest Period for such Loan (or, in the case of
         a failure to borrow, convert or continue, the duration of the
         Interest Period that would have resulted from such borrowing,
         conversion or continuation) if the interest rate payable on
         such deposit were equal to the Adjusted LIBO Rate (in the case
         of a Eurodollar Revolving Loan) or the LIBO Rate (in the case
         of a Eurodollar Competitive Loan) for such Interest Period,
         over (ii) the amount of interest that such Lender would earn on
         such principal amount for such period if such Lender were to
         invest such principal amount for such period at the interest
         rate that would be bid by such Lender (or an Affiliate of such
         Lender) for dollar deposits from other banks in the eurodollar
         market at the commencement of such period.  A certificate of
         any Lender setting forth any amount or amounts that such Lender
         is entitled to receive (including the basis therefor and the
         calculation thereof) pursuant to this Section shall be deliv-
         ered to the Borrower and shall be presumptively correct absent
         manifest error.  The Borrower shall pay such Lender the amount
         shown as due on any such certificate within 10 days after
         receipt thereof.

                   SECTION 2.16.  Taxes.  (a)  Any and all payments by
         or on account of any obligation of the Borrower hereunder shall
         be made free and clear of and without deduction for any Indem-
         nified Taxes or Other Taxes; provided that if the Borrower
         shall be required to deduct any Indemnified Taxes or Other Tax-
         es from such payments, then (i) the sum payable shall be
         increased as necessary so that after making all required deduc-
         tions (including deductions applicable to additional sums pay-
         able under this Section) the Administrative Agent, each Lender
         or each Issuing Bank (as the case may be) receives an amount
         equal to the sum it would have received had no such deductions
         been made, (ii) the Borrower shall make such deductions and
         (iii) the Borrower shall pay the full amount deducted to the
         relevant Governmental Authority in accordance with applicable
         law.  

                   (b)  In addition, the Borrower shall pay any Other
         Taxes to the relevant Governmental Authority in accordance with
         applicable law.

                   (c)  The Borrower shall indemnify the Administrative
         Agent, each Lender and each Issuing Bank, within 30 days after
         written demand therefor, for the full amount of any Indemnified
         Taxes or Other Taxes (including Indemnified Taxes or Other Tax-
         es imposed or asserted on or attributable to amounts payable
         under this Section) paid by the Administrative 


                                       -33-<PAGE>







         Agent, such Lender or such Issuing Bank, as the case may be,
         and any penalties, interest and reasonable expenses arising
         therefrom or with respect thereto to the extent such penalties,
         interest and expenses shall not result from any action or inac-
         tion on the part of the Administrative Agent, such Lender or
         such Issuing Bank, as the case may be, whether or not such
         Indemnified Taxes or Other Taxes were correctly or legally
         imposed or asserted by the relevant Governmental Authority.  A
         certificate as to the amount of such payment or liability
         (including the basis therefor and the calculation thereof)
         delivered to the Borrower by a Lender or an Issuing Bank, or by
         the Administrative Agent on its own behalf or on behalf of a
         Lender or an Issuing Bank, shall be presumptively correct
         absent manifest error.  

                   (d)  As soon as practicable after any payment of
         Indemnified Taxes or Other Taxes by the Borrower to a Govern-
         mental Authority, the Borrower shall deliver to the Administra-
         tive Agent the original or a certified copy of a receipt issued
         by such Governmental Authority evidencing such payment, a copy
         of the return reporting such payment or other evidence of such
         payment reasonably satisfactory to the Administrative Agent.

                   (e)  Unless after the date any Foreign Lender becomes
         a Lender hereunder there is a Change in Law which would prevent
         such Foreign Lender from duly completing and delivering such
         documentation and such Foreign Lender so advises the Adminis-
         trative Agent and the Borrower, such Foreign Lender shall
         deliver to the Borrower (with a copy to the Administrative
         Agent), at the time or times prescribed by applicable law or
         reasonably requested by the Borrower, such properly completed
         and executed documentation prescribed by applicable law as will
         permit payments made under this Agreement to be made without
         withholding.

                   (f)  If the Borrower determines in good faith that a
         reasonable basis exists for contesting a Tax, the relevant
         Lender or the Administrative Agent, as applicable, shall coop-
         erate with the Borrower in challenging such Tax at the Borrow-
         er's expense if requested by the Borrower.  If any Lender or
         the Administrative Agent, as applicable, obtains a credit
         against or receives a refund or reduction (whether by way of
         direct payment or by offset) of any Tax for which payment has
         been made pursuant to this Section, which credit, refund or
         reduction in the good faith judgment of such Lender or the
         Administrative Agent, as the case may be, (and without any
         obligation to disclose its tax records) is allocable to such
         payment made under this Section, the amount of such credit,
         refund or reduction (together with any interest received there-
         on) promptly shall be paid to the Borrower to the extent pay-
         ment has been made in full by the Borrower pursuant to this
         Section.

                   SECTION 2.17.  Payments Generally; Pro Rata Treat-
         ment; Sharing of Set-offs.  (a)  The Borrower shall make each
         payment required to be made by it hereunder (whether of princi-
         pal, interest, fees or reimbursement of LC Disbursements, or
         under Section 2.14, 2.15 or 2.16, or otherwise) prior to 12:00
         noon, New York City time, on the date when due, in immediately
         available funds, without set-off or counterclaim.  Any amounts
         received after such time on any date may, in the discretion of
         the Administrative Agent, be deemed to have been received on
         the next succeeding Business Day for purposes of calculating
         interest thereon.  All such payments shall be made to the
         Administrative Agent at its offices at 270 Park Avenue, New
         York, New York, except payments to be made directly to an Issu-
         ing Bank as expressly provided herein and except that payments
         pursuant to Sections 2.14, 2.15, 2.16 and 9.03 shall be made
         directly to the Persons entitled thereto.  The Administrative
         Agent shall distribute any such payments received by 


                                       -34-<PAGE>







         it for the account of any other Person to the appropriate
         recipient promptly following receipt thereof.  If any payment
         hereunder shall be due on a day that is not a Business Day, the
         date for payment shall be extended to the next succeeding Busi-
         ness Day, and, in the case of any payment accruing interest,
         interest thereon shall be payable for the period of such exten-
         sion at the same applicable rate. All payments hereunder shall
         be made in dollars.

                   (b)  If at any time insufficient funds are received
         by and available to the Administrative Agent to pay fully all
         amounts of principal, unreimbursed LC Disbursements, interest
         and fees then due hereunder, such funds shall be applied (i)
         first, to pay interest and fees then due hereunder, ratably
         among the parties entitled thereto in accordance with the
         amounts of interest and fees then due to such parties, and (ii)
         second, to pay principal and unreimbursed LC Disbursements then
         due hereunder, ratably among the parties entitled thereto in
         accordance with the amounts of principal and unreimbursed LC
         Disbursements then due to such parties.

                   (c)  If any Lender shall, by exercising any right of
         set-off or counterclaim or otherwise, obtain payment in respect
         of any principal of or interest on any of its Revolving Loans
         or participations in LC Disbursements resulting in such Lender
         receiving payment of a greater proportion of the aggregate
         amount of its Revolving Loans and participations in LC Dis-
         bursements and accrued interest thereon than the proportion
         received by any other Lender, then the Lender receiving such
         greater proportion shall purchase (for cash at face value) par-
         ticipations in the Revolving Loans and participations in LC
         Disbursements of other Lenders to the extent necessary so that
         the benefit of all such payments shall be shared by the Lenders
         ratably in accordance with the aggregate amount of principal of
         and accrued interest on their respective Revolving Loans and
         participations in LC Disbursements; provided that (i) if any
         such participations are purchased and all or any portion of the
         payment giving rise thereto is recovered,  such participations
         shall be rescinded and the purchase price restored to the
         extent of such recovery, without interest, and (ii) the provi-
         sions of this paragraph shall not be construed to apply to any
         payment made by the Borrower pursuant to and in accordance with
         the express terms of this Agreement or any payment obtained by
         a Lender as consideration for the assignment of or sale of a
         participation in any of its Loans or participations in LC Dis-
         bursements to any assignee or participant, other than to the
         Borrower or any Subsidiary or Affiliate thereof (as to which
         the provisions of this paragraph shall apply).  The Borrower
         consents to the foregoing and agrees, to the extent it may
         effectively do so under applicable law, that any Lender acquir-
         ing a participation pursuant to the foregoing arrangements may,
         subject to Section 9.08, exercise against the Borrower rights
         of set-off and counterclaim with respect to such participation
         as fully as if such Lender were a direct creditor of the Bor-
         rower in the amount of such participation.

                   (d)  Unless the Administrative Agent shall have
         received notice from the Borrower prior to the date on which
         any payment is due to the Administrative Agent for the account
         of the Lenders or an Issuing Bank hereunder that the Borrower
         will not make such payment, the Administrative Agent may assume
         that the Borrower has made such payment on such date in accor-
         dance herewith and may, in reliance upon such assumption, dis-
         tribute to the Lenders or such Issuing Bank, as the case may
         be, the amount due.  In such event, if the Borrower has not in
         fact made such payment, then each of the Lenders or such Issu-
         ing Bank, as the case may be, severally agrees to repay to the
         Administrative Agent forthwith on demand the amount so distrib-
         uted to such Lender or such Issuing Bank with interest thereon,
         for each day from and including the date 


                                       -35-<PAGE>







         such amount is distributed to it to but excluding the date of
         payment to the Administrative Agent, at the Federal Funds
         Effective Rate.

                   (e)  If any Lender shall fail to make any payment
         required to be made by it pursuant to Section 2.05(d) or (e),
         2.06(b) or 2.17(d), then the Administrative Agent may, in its
         discretion (notwithstanding any contrary provision hereof),
         apply any amounts thereafter received by the Administrative
         Agent for the account of such Lender to satisfy such Lender's
         obligations under such Sections until all such unsatisfied
         obligations are fully paid.

                   SECTION 2.18.  Mitigation Obligations; Replacement of
         Lenders.  (a)  If any Lender or a Participant in such Lender's
         Loans requests compensation under Section 2.14, or if the Bor-
         rower is required to pay any additional amount to any Lender or
         a Participant in such Lender's Loans or any Governmental
         Authority for the account of any Lender or Participant pursuant
         to Section 2.16, then such Lender or Participant shall use rea-
         sonable efforts to designate a different lending office for
         funding or booking its Loans hereunder or to assign its rights
         and obligations hereunder to another of its offices, branches
         or Affiliates, if, in the reasonable judgment of such Lender or
         Participant, such designation or assignment (i) would eliminate
         or reduce amounts payable pursuant to Section 2.14 or 2.16, as
         the case may be, in the future and (ii) would not subject such
         Lender or Participant to any unreimbursed cost or expense and
         would not otherwise be disadvantageous to such Lender or Par-
         ticipant.  The Borrower hereby agrees to pay all reasonable
         costs and expenses incurred by any Lender or Participant in
         connection with any such designation or assignment.  Without
         limiting the generality of the foregoing, each Lender and Par-
         ticipant shall use all reasonable efforts to mitigate the
         effect upon the Borrower of any increased capital requirement
         and shall assess any cost related to such increased capital on
         a nondiscriminatory basis among the Borrower and other borrow-
         ers of such Lender or Participant to which such cost applies
         and such Lender or Participant shall not be entitled to be com-
         pensated for any increased capital requirement unless it is, as
         a result of such law, regulation, guideline or request, such
         Lender's or Participant's policy generally to seek to exercise
         such rights, where available, against other borrowers of such
         Lender or Participant.

                   (b)  If any Lender or a Participant in such Lender's
         Loans requests compensation under Section 2.14, or if the Bor-
         rower is required to pay any additional amount to any Lender or
         Participant or any Governmental Authority for the account of
         any Lender or Participant pursuant to Section 2.16, or if any
         Lender defaults in its obligation to fund Loans hereunder, or
         if any Lender shall have a credit rating of C/D (or its equiva-
         lent) or lower by Thomson BankWatch, Inc. (or any successor
         thereto), then the Borrower shall have the right, at its sole
         expense, upon notice to such Lender and the Administrative
         Agent, to require such Lender to assign and delegate, without
         recourse (in accordance with and subject to the restrictions
         contained in Section 9.04), all its interests, rights and obli-
         gations under this Agreement (other than any outstanding Com-
         petitive Loans held by it) to an assignee that shall assume
         such obligations (which assignee may be another Lender, if a
         Lender accepts such assignment); provided that (i) the Borrower
         shall have received the prior written consent of the Adminis-
         trative Agent (and, if a Commitment is being assigned, each
         Issuing Bank) which consent shall not unreasonably be withheld,
         (ii) such Lender shall have received payment of an amount equal
         to the outstanding principal of its Loans (other than Competi-
         tive Loans) and participations in LC Disbursements, accrued
         interest thereon, accrued fees and all other amounts payable to
         it hereunder, from the assignee (to the extent of such out-
         standing principal and accrued interest and fees) or the Bor-
         rower (in the case of all other 


                                       -36-<PAGE>







         amounts) and (iii) in the case of any such assignment resulting
         from a claim for compensation under Section 2.14 or payments
         required to be made pursuant to Section 2.16, such assignment
         will result in a reduction in such compensation or payments.  A
         Lender shall not be required to make any such assignment and
         delegation if, prior thereto, as a result of a waiver by such
         Lender or otherwise, the circumstances entitling the Borrower
         to require such assignment and delegation cease to apply. 


                                   ARTICLE III

                          Representations and Warranties

                   The Borrower represents and warrants to the Lenders
         that: 

                   SECTION 3.01.  Organization; Powers.  Each of the
         Borrower and the Significant Subsidiaries is duly organized,
         validly existing and in good standing under the laws of the
         jurisdiction of its organization, has all requisite power and
         authority to carry on its business as now conducted and, except
         where the failure to do so, individually or in the aggregate,
         would not result in a Material Adverse Effect, is qualified to
         do business in, and is in good standing in, every jurisdiction
         where such qualification is required.  

                   SECTION 3.02.  Authorization; Enforceability.  The
         Transactions and the Acquisition Transactions are within the
         Borrower's corporate powers and have been duly authorized by
         all necessary corporate action and, if required, action by
         shareholders of the Borrower, subject to, in the case of the
         Merger, the White Shareholder Approval (as defined in the Merg-
         er Agreement).  This Agreement has been duly executed and
         delivered by the Borrower and constitutes, and each Note when
         executed and delivered by the Borrower will constitute, a
         legal, valid and binding obligation of the Borrower, enforce-
         able in accordance with its terms, subject to applicable bank-
         ruptcy, insolvency, reorganization, moratorium or other laws
         affecting creditors' rights generally and subject to general
         principles of equity, regardless of whether considered in a
         proceeding in equity or at law.

                   SECTION 3.03.  Governmental Approvals; No Conflicts.
         The Transactions and, upon consummation of any of the Acquisi-
         tion Transactions, such Acquisition Transactions, (a) do not
         require any consent or approval of, registration or filing
         with, or any other action by, any Governmental Authority,
         except such as have been obtained or made and are in full force
         and effect and such filings which may be made following the
         consummation of the Acquisition Transactions to reflect or evi-
         dence the consummation thereof, (b) will not violate any appli-
         cable law or regulation or the charter, by-laws or other orga-
         nizational documents of the Borrower or any Subsidiary or any
         order of any Governmental Authority, (c) will not violate or
         result in a default, or give rise to a right to require any
         material payment, under any indenture, agreement or other
         instrument binding upon the Borrower or any Subsidiary or its
         assets (or, in the case of Conrail or any of its subsidiaries,
         from and after the date that it becomes a Subsidiary, any such
         indenture, agreement or other instrument listed on Schedule
         3.03 or under any other indenture, agreement or other instru-
         ment a violation, default or required payment under which would
         result in a Material Adverse Effect), and (d) will not result
         in the creation or imposition of any Lien on any material asset
         of the Borrower or any Subsidiary (or in the case of Conrail or
         any of its 


                                       -37-<PAGE>







         subsidiaries, from and after the date it becomes a Subsidiary,
         any Lien on any of its assets if such Lien would be created
         under any indenture, agreement or other instrument listed on
         Schedule 3.03 or would result in a Material Adverse Effect).

                   SECTION 3.04.  Financial Condition; No Material
         Adverse Change.  (a)  The Borrower has heretofore furnished to
         the Lenders its consolidated statement of financial position,
         and statements of earnings, changes in shareholders' equity and
         cash flows (i) as of and for the fiscal year ended December 29,
         1995, reported on by Ernst & Young LLP, independent public
         accountants, and (ii) except for statements of changes in
         shareholders' equity, as of and for the fiscal quarter and the
         portion of the fiscal year ended September 27, 1996, certified
         by a Financial Officer.  Such financial statements present
         fairly, in all material respects, the financial position and
         results of operations and cash flows of the Borrower and its
         consolidated Subsidiaries as of such dates and for such periods
         in accordance with GAAP, subject to year-end audit adjustments
         and the absence of footnotes in the case of the statements
         referred to in clause (ii) above.

                   (b)  Since December 29, 1995 there has been no Mate-
         rial Adverse Effect.

                   SECTION 3.05.  Properties.  (a)  Each of the Borrower
         and the Subsidiaries has good title to, or valid leasehold
         interests in or rights to use, all its real and personal prop-
         erty material to its business, except for such irregularities
         that, individually or in the aggregate, would not result in a
         Material Adverse Effect.

                   (b)  Each of the Borrower and the Subsidiaries owns,
         or is licensed to use, all trademarks, tradenames, copyrights,
         patents and other intellectual property material to its busi-
         ness, and the use thereof by the Borrower and the Subsidiaries
         does not infringe upon the rights of any other Person, except
         for any such infringements that, individually or in the aggre-
         gate, would not result in a Material Adverse Effect.

                   SECTION 3.06.  Litigation and Environmental Matters.
         (a)  There is no pending litigation or administrative proceed-
         ing or other legal or regulatory development (other than with
         respect to the Acquisition) that would be reasonably likely to
         result in a Material Adverse Effect or to materially adversely
         affect the rights and remedies of the Lenders hereunder.  

                   (b)  Except for the Disclosed Matters and except with
         respect to any other matters that, individually or in the
         aggregate, would not result in a Material Adverse Effect, nei-
         ther the Borrower nor any Subsidiary (i) has failed to comply
         with any Environmental Law or to obtain, maintain or comply
         with any permit, license or other approval required under any
         Environmental Law, (ii) has become subject to any Environmental
         Liability, (iii) has received notice of any claim with respect
         to any Environmental Liability or (iv) knows of any basis for
         any Environmental Liability.

                   SECTION 3.07.  Compliance with Laws and Agreements.
         Each of the Borrower and the Subsidiaries is in compliance with
         all laws, regulations and orders of any Governmental Authority
         applicable to it or its property (including Regulation U) and
         all indentures, agreements and other instruments binding upon
         it or its property, except where the failure to do so, individ-
         ually or in the aggregate, would not result in a Material
         Adverse Effect. No Default has occurred and is continuing.


                                       -38-<PAGE>








                   SECTION 3.08.  Investment and Holding Company Status.
         Neither the Borrower nor any Subsidiary is (a) an "investment
         company" as defined in, or subject to regulation under, the
         Investment Company Act of 1940 or (b) a "holding company" as
         defined in, or subject to regulation under, the Public Utility
         Holding Company Act of 1935.

                   SECTION 3.09.  Taxes.  Each of the Borrower and the
         Subsidiaries has timely filed or caused to be filed all Tax
         returns and reports required to have been filed and has paid or
         caused to be paid all Taxes required to have been paid by it,
         except (a) Taxes that are being contested in good faith by
         appropriate proceedings and for which the Borrower or such Sub-
         sidiary, as applicable, has set aside on its books adequate
         reserves or (b) to the extent that the failure to do so would
         not result in a Material Adverse Effect.

                   SECTION 3.10.  ERISA.  No ERISA Event has occurred or
         is reasonably expected to occur that, when taken together with
         all other such ERISA Events for which liability is reasonably
         expected to occur, would result in a Material Adverse Effect.

                   SECTION 3.11.  Disclosure.  None of the reports,
         financial statements, certificates or other information fur-
         nished by or on behalf of the Borrower to the Administrative
         Agent or any Lender in connection with the negotiation of this
         Agreement or delivered hereunder (as modified or supplemented
         by other information so furnished) contains any material mis-
         statement of fact or omits to state any material fact necessary
         to make the statements therein, in the light of the circum-
         stances under which they were made, not misleading; provided
         that, with respect to projected or pro forma financial informa-
         tion (including the pro forma financial statements as at Janu-
         ary 1, 1997 and January 1, 1998 and for the fiscal years ending
         in December 1996 and December 1997, respectively, included in
         the Confidential Information Memorandum, dated October 1996),
         the Borrower represents only that such information was prepared
         in good faith based upon assumptions believed to be reasonable
         at the time, it being understood that such pro forma statements
         or projections are inherently subjective and are subject to
         significant uncertainties and contingencies many of which are
         beyond the control of the Borrower and that no assurance can be
         given that such projections or pro forma financial statements
         will be realized.

                   SECTION 3.12.  Existing Credit Facilities.  Schedule
         3.12 sets forth a true and complete list of all existing credit
         facilities of the Borrower that support commercial paper issued
         from time to time by the Borrower (the "Existing Credit Facili-
         ties").  


                                    ARTICLE IV

                                    Conditions

                   SECTION 4.01.  Effective Date.  The obligations of
         the Lenders to make Loans and of the Issuing Banks to issue
         Letters of Credit hereunder shall not become effective until
         the date on which each of the following conditions is satisfied
         (or waived in accordance with Section 9.02):

                   (a)  The Administrative Agent (or its counsel) shall
              have received from each party hereto either (i) a counter-
              part of this Agreement signed on behalf of such party or
              (ii) 


                                       -39-<PAGE>







              written evidence satisfactory to the Administrative Agent
              (which may include telecopy transmission of a signed sig-
              nature page of this Agreement) that such party has signed
              a counterpart of this Agreement.

                   (b)  The Administrative Agent shall have received a
              favorable written opinion (addressed to the Administrative
              Agent and the Lenders and dated the Effective Date) of
              (i) Wachtell, Lipton, Rosen & Katz, special counsel for
              the Borrower, substantially in the form of Exhibit C, and
              (ii) the General Counsel or an Assistant General Counsel
              of the Borrower, substantially in the form of Exhibit D.
              The Borrower hereby requests such counsel to deliver such
              opinions.

                   (c)  The Administrative Agent shall have received (i)
              a copy of the resolutions, in form and substance reason-
              ably satisfactory to the Administrative Agent, of the
              Board of Directors of the Borrower authorizing (A) the
              execution, delivery and performance of the Borrower's
              obligations set forth in this Agreement and any Notes and
              (B) the borrowings contemplated hereunder, certified by
              the Secretary or an Assistant Secretary of the Borrower as
              of the Effective Date, which certificate shall be in form
              and substance reasonably satisfactory to the Administra-
              tive Agent and shall state that the resolutions thereby
              certified have not been amended, modified, revoked or
              rescinded, (ii) a certificate of the Borrower, dated the
              Effective Date, as to the incumbency and signature of the
              officers of the Borrower executing this Agreement and
              authorized to execute Notes reasonably satisfactory in
              form and substance to the Administrative Agent and (iii)
              true and complete copies of the certificate of incorpora-
              tion and by-laws of the Borrower, certified as of the
              Effective Date as complete and correct copies thereof by
              the Secretary or an Assistant Secretary of the Borrower.

                   (d)  The Administrative Agent shall have received a
              certificate, dated the Effective Date and signed by the
              President, a Vice President or a Financial Officer of the
              Borrower, confirming compliance with the conditions set
              forth in paragraphs (a) and (b) of Section 4.02.

                   (e)  The Agents shall have received all fees and
              other amounts due and payable on or prior to the Effective
              Date, including, to the extent invoiced in advance of the
              Effective Date, reimbursement or payment of all out-of-
              pocket expenses required to be reimbursed or paid by the
              Borrower hereunder.

                   (f)  All Existing Credit Facilities shall have been
              or shall concurrently be terminated and any amounts out-
              standing or owed thereunder in respect of principal or
              interest shall have been or shall concurrently be paid in
              full.

         The Administrative Agent shall notify the Borrower and the
         Lenders of the Effective Date, and such notice shall be conclu-
         sive and binding.

                   SECTION 4.02.  Each Credit Event.  The obligation of
         each Lender to make a Loan on the occasion of any Borrowing,
         and of each Issuing Bank to issue, amend, renew or extend any
         Letter of Credit, is subject to the satisfaction of the follow-
         ing conditions:


                                       -40-<PAGE>








                   (a)  The representations and warranties of the Bor-
              rower set forth in this Agreement shall be true and cor-
              rect on and as of the date of such Borrowing or the date
              of issuance, amendment, renewal or extension of such Let-
              ter of Credit, as applicable.

                   (b)  At the time of and immediately after giving
              effect to such Borrowing or the issuance, amendment,
              renewal or extension of such Letter of Credit, as applica-
              ble, no Default shall have occurred and be continuing.

                   (c)  From and after the date of the satisfaction of
              the Initial Tender Offer Condition, there shall be no
              pending litigation or administrative proceedings or other
              legal or regulatory developments with respect to the
              Acquisition that, in the reasonable judgment of at least
              three of the Agents, would be reasonably likely to prohib-
              it the Acquisition or to result in a Material Adverse
              Effect and the Agents shall have received a certificate of
              a Financial Officer to the effect that no such litiga-
              tions, proceedings or developments exist in such Financial
              Officer's reasonable judgment; provided that the proposal
              for or the pendency of proceedings for approval of the
              Acquisition before the Surface Transportation Board, or
              any administrative, judicial or other contest with respect
              to such approval process at the Surface Transportation
              Board, shall not violate this Section.

         Each Borrowing and each issuance, amendment, renewal or exten-
         sion of a Letter of Credit shall be deemed to constitute a rep-
         resentation and warranty by the Borrower on the date thereof as
         to the matters specified in paragraphs (a) and (b) of this Sec-
         tion.


                                    ARTICLE V

                              Affirmative Covenants


                   Until the Commitments shall have expired or been ter-
         minated and the principal of and interest on each Loan and all
         fees payable hereunder shall have been paid in full and all
         Letters of Credit shall have expired or been terminated and all
         LC Disbursements shall have been reimbursed, the Borrower cov-
         enants and agrees with the Lenders that:

                   SECTION 5.01.  Financial Statements and Other Infor-
         mation.  The Borrower will furnish to each Lender through the
         Administrative Agent:

                   (a)  as soon as available but in any event within
              120 days after the end of each fiscal year of the Borrow-
              er, its audited consolidated statement of financial posi-
              tion and related statements of earnings, changes in share-
              holders' equity and cash flows as of the end of and for
              such year, setting forth in each case in comparative form
              the figures for the previous fiscal year, all reported on
              by Ernst & Young LLP or other independent public accoun-
              tants of recognized national standing (without a "going
              concern" or like qualification or exception and without
              any qualification or exception as to the scope of such
              audit) to the effect that such consolidated financial
              statements present fairly in all material respects the
              financial position, results of operations and cash flows
              of the Borrower and its consolidated Subsidiaries on a
              consolidated basis in accordance with 


                                       -41-<PAGE>







              GAAP; provided, however, that the Borrower may deliver, in
              lieu of the foregoing, the annual report of the Borrower
              for such fiscal year on Form 10-K filed with the SEC, but
              only so long as the financial statements contained in such
              annual report on Form 10-K are substantially the same in
              content as the financial statements referred to in the
              preceding provisions of this paragraph (a);

                   (b)  as soon as available but in any event within
              60 days after the end of each of the first three fiscal
              quarters of each fiscal year of the Borrower, its consoli-
              dated statement of financial position and related state-
              ments of earnings and cash flows as of the end of and for
              such fiscal quarter and the then elapsed portion of the
              fiscal year, setting forth in each case in comparative
              form the figures for the corresponding period or periods
              of (or, in the case of the balance sheet, as of the end
              of) the previous fiscal year, all certified by one of its
              Financial Officers as presenting fairly in all material
              respects the financial position, results of operations and
              cash flows of the Borrower and its consolidated Subsidiar-
              ies on a consolidated basis in accordance with GAAP, sub-
              ject to normal year-end audit adjustments and the absence
              of footnotes; provided, however, that the Borrower may
              deliver, in lieu of the foregoing, the quarterly report of
              the Borrower for such fiscal quarter on Form 10-Q filed
              with the SEC, but only so long as the financial statements
              contained in such quarterly report on Form 10-Q are sub-
              stantially the same in content as the financial statements
              referred to in the preceding provisions of this paragraph
              (b);

                   (c)  concurrently with each delivery of financial
              statements under clause (a) or (b) above, a certificate of
              a Financial Officer of the Borrower (i) certifying as to
              whether, to the best knowledge of such Financial Officer,
              a Default has occurred and is continuing and, if a Default
              has occurred and is continuing, specifying the details
              thereof and any action taken or proposed to be taken with
              respect thereto, (ii) setting forth reasonably detailed
              calculations demonstrating compliance with Section 6.06
              and (iii) stating whether any change in GAAP or in the
              application thereof has occurred since the date of the
              audited financial statements referred to in Section 3.04
              and, if any such change has occurred, specifying the
              effect of such change on the financial statements accom-
              panying such certificate;

                   (d)  concurrently with each delivery of financial
              statements under clause (a) above, a letter signed by the
              accounting firm that reported on such financial statements
              to the effect that, in the course of the examination upon
              which their report for such fiscal year was based (but
              without any special or additional audit procedures for
              that purpose other than review of the terms and provisions
              of this Agreement), nothing came to their attention that
              caused them to believe that there were any Defaults or
              Events of Default involving accounting matters or, if such
              accountants became aware of any such Defaults or Events of
              Default, specifying the nature thereof;

                   (e)  promptly after the same become publicly avail-
              able, copies of all periodic and other reports on Forms 8-
              K, 10-Q and 10-K and all proxy statements filed by the
              Borrower or any Subsidiary with the SEC or any other docu-
              ments distributed by the Borrower to its shareholders gen-
              erally which contain the equivalent information to that
              contained in such Forms or proxy statements; 


                                       -42-<PAGE>








                   (f)  upon any sale or other disposition of Shares by
              the Borrower or any Subsidiary, a certificate of a Finan-
              cial Officer setting forth in reasonable detail the calcu-
              lations required to determine the portion of such Shares
              which constitute Restricted Margin Stock, the portion of
              such Shares which constitute Unrestricted Margin Stock and
              the Net Cash Proceeds attributable to each such portion;
              and

                   (g)  promptly following any request therefor, such
              other information regarding the operations and financial
              condition of the Borrower or any Subsidiary, or compliance
              with the terms of this Agreement, as the Administrative
              Agent or any Lender may reasonably request.

                   SECTION 5.02.  Notices of Material Events.  The Bor-
         rower will furnish to each Lender through the Administrative
         Agent prompt written notice of the following:

                   (a)  within three Business Days after any Financial
              Officer obtains knowledge of the occurrence of any Default
              which is continuing, the occurrence of such Default;

                   (b) (i)  the filing or commencement of any action,
              suit or proceeding by or before any arbitrator or Govern-
              mental Authority against or affecting the Borrower or any
              Subsidiary that would, in the reasonable judgment of the
              Borrower, result in a Material Adverse Effect and (ii)
              without limiting the foregoing, the filing or commencement
              of, or any material development in, any litigation or
              administrative proceeding with respect to the Acquisition
              prior to the consummation thereof; 

                   (c)  the occurrence of any ERISA Event that, alone or
              together with any other ERISA Events that have occurred,
              would, in the reasonable judgment of the Borrower, result
              in a Material Adverse Effect; 

                   (d)  the final denial (after exhaustion of all avail-
              able appeals) of any governmental approval required for
              the Acquisition or the election by the Borrower to abandon
              the Acquisition (which notice shall also specify the
              aggregate face amount of outstanding commercial paper of
              the Borrower supported by the Commitments, after giving
              effect on a ratable basis to any other facilities of the
              Borrower then providing support for such commercial
              paper); and 

                   (e)  any other development that results in, or would
              in the reasonable judgment of the Borrower result in, a
              Material Adverse Effect.

         Each notice delivered under this Section shall be accompanied
         by a statement of a Financial Officer or other executive
         officer of the Borrower setting forth the details of the event
         or development requiring such notice and any action taken or
         proposed to be taken with respect thereto.

                   SECTION 5.03.  Existence; Conduct of Business.  The
         Borrower will, and will cause each Significant Subsidiary to,
         do or cause to be done all things necessary to preserve, renew
         and keep in full force and effect its legal existence and the
         rights, licenses, permits, privileges and franchises it reason-
         ably deems necessary to the conduct of its business; provided


                                       -43-<PAGE>







         that the foregoing shall not prohibit any merger, consolidation
         or disposition permitted under Section 6.05 or prohibit the
         Borrower or any Significant Subsidiary from discontinuing any
         business or forfeiting any right, license, permit, privilege or
         franchise to the extent it reasonably deems appropriate in the
         ordinary course of its business.

                   SECTION 5.04.  Payment of Obligations.  The Borrower
         will, and will cause each Subsidiary to, pay its obligations,
         including Tax liabilities, that, if not paid, would result in a
         Material Adverse Effect before the same shall become delinquent
         or in default, except where the validity or amount thereof is
         being contested in good faith by appropriate proceedings.

                   SECTION 5.05.  Maintenance of Properties; Insurance.
         The Borrower will, and will cause each Significant Subsidiary
         to, (a) keep and maintain all property material to the conduct
         of its business in good working order and condition, ordinary
         wear and tear excepted, and (b) maintain insurance with finan-
         cially sound insurance companies (including captive or affili-
         ated insurance companies) or, to the extent consistent with
         prudent business practice, programs of self-insurance, in each
         case in such amounts, with such deductibles and against such
         risks as are reasonably appropriate.

                   SECTION 5.06.  Books and Records; Inspection Rights.
         The Borrower will, and will cause each Significant Subsidiary
         to, keep and maintain proper books of record and account in
         accordance with GAAP.  The Borrower will, and will cause each
         Subsidiary to, permit any representatives designated by the
         Administrative Agent or any Lender, upon reasonable prior
         notice and coordinated with the Administrative Agent, to visit
         and inspect its properties, to examine and make extracts from
         its books and records, and to discuss its affairs, finances and
         condition with its officers and independent accountants, all
         during normal business hours and at such reasonable times and
         as often as reasonably requested.

                   SECTION 5.07.  Compliance with Laws.  The Borrower
         will, and will cause each Subsidiary to, comply with all laws,
         rules, regulations and orders of any Governmental Authority
         applicable to it or its property, except where the failure to
         do so, individually or in the aggregate, would not result in a
         Material Adverse Effect.

                   SECTION 5.08.  Use of Proceeds, Commitments and Let-
         ters of Credit.  The proceeds of the Loans may be used to
         finance the Acquisition and, after the Acquisition or the
         occurrence of the events described in Section 2.08(b), for
         working capital and other general corporate purposes, and a
         portion of the Commitments may be used to support commercial
         paper issued by the Borrower.  Letters of Credit will be issued
         only to support obligations of the Borrower and the Subsidiar-
         ies, contingent or otherwise, incurred or arising in the ordi-
         nary course of business.

                   SECTION 5.09.  Federal Regulations.  No part of the
         proceeds of any Loan will be used for "purchasing" or "carry-
         ing" (within the respective meanings of each of the quoted
         terms under Regulation G or Regulation U of the Board as now
         and from time to time hereafter in effect) any Margin Stock in
         violation of the applicable requirements of such Regulations.
         If requested by any Lender or the Administrative Agent, the
         Borrower will furnish to the Administrative Agent and each
         Lender a statement to the foregoing effect in conformity with
         the 


                                       -44-<PAGE>







         requirements of FR Form G-3 or FR Form U-1 referred to in said
         Regulation G or Regulation U, as the case may be.


                                    ARTICLE VI

                                Negative Covenants


                   Until the Commitments shall have expired or been ter-
         minated and the principal of and interest on each Loan and all
         fees payable hereunder shall have been paid in full and all
         Letters of Credit shall have expired or been terminated and all
         LC Disbursements shall have been reimbursed, the Borrower cov-
         enants and agrees with the Lenders that:

                   SECTION 6.01.  Limitation on Share Purchase Debt.
         The Borrower will not, and will not permit any Subsidiary to,
         create, incur or assume Debt in an aggregate principal amount
         for the Borrower and the Subsidiaries in excess of
         $4,000,000,000 the proceeds of which are used to purchase
         Shares.

                   SECTION 6.02.  Limitation on Subsidiary Debt.  The
         Borrower will not permit any Subsidiary to create, incur or
         assume any Debt (other than Debt substantially secured by a
         Lien or Liens on assets of such Subsidiary permitted under Sec-
         tion 6.03) after the Effective Date, except:

                   (a)  extensions, renewals and replacements of any
              Debt existing on the date hereof that do not increase the
              outstanding principal amount thereof (other than to
              finance payments made in connection therewith);

                   (b)  Debt of any Subsidiary to the Borrower or any
              other Subsidiary;

                   (c)  Debt of any Person that becomes a Subsidiary
              after the date hereof; provided that such Debt exists at
              the time such Person becomes a Subsidiary and is not
              created in contemplation of or in connection with such
              Person becoming a Subsidiary; 

                   (d)  Debt of any Subsidiary as an account party in
              respect of letters of credit; and 

                   (e)  other Debt; provided that, at the time of the
              creation, incurrence or assumption of such Debt and after
              giving effect thereto, the aggregate principal amount of
              all such Debt of the Subsidiaries does not exceed an
              amount equal to 10% of Total Capitalization at such time.

                   SECTION 6.03.  Liens.  The Borrower will not, and
         will not permit any Subsidiary to, create, incur, assume or
         permit to exist any Lien on any property or asset now 


                                       -45-<PAGE>







         owned or hereafter acquired by it (other than Unrestricted
         Margin Stock) to secure Debt of the Borrower or any Subsidiary,
         except:

                   (a)  Permitted Encumbrances; 

                   (b)  any Lien on any property or asset of the Bor-
              rower or any Subsidiary existing on the date hereof; pro-
              vided that (i) such Lien shall not apply to any other
              property or asset of the Borrower or any Subsidiary and
              (ii) such Lien shall secure only those obligations which
              it secures on the date hereof and extensions, renewals and
              replacements thereof that do not increase the outstanding
              principal amount thereof;

                   (c)  any Lien existing on any property or asset prior
              to the acquisition thereof by the Borrower or any Subsid-
              iary or existing on any property or asset of any Person
              that becomes a Subsidiary after the date hereof prior to
              the time such Person becomes a Subsidiary; provided that
              (i) such Lien is not created in contemplation of or in
              connection with such acquisition or such Person becoming a
              Subsidiary, as the case may be, (ii) such Lien shall not
              apply to any other property or assets of the Borrower or
              any Subsidiary and (iii) such Lien shall secure only those
              obligations which it secures on the date of such acquisi-
              tion or the date such Person becomes a Subsidiary, as the
              case may be, and extensions, renewals and replacements
              thereof that do not increase the outstanding principal
              amount thereof; 

                   (d)  Liens on railroad locomotives, auto racks, roll-
              ing stock, vessels, barges, containers, vehicles, termi-
              nals and other fixed or capital assets acquired, con-
              structed, improved or refurbished by or for the Borrower
              or any Subsidiary; provided that (i) such Liens and the
              Debt secured thereby are incurred prior to or within two
              years (or, during the period from the Effective Date to
              the date six months thereafter, two and one-half years)
              after such acquisition or the completion of such construc-
              tion, improvement or refurbishment, (ii) the Debt secured
              thereby does not exceed 100% of the cost of acquiring,
              constructing, improving or refurbishing such assets and
              (iii) such Liens shall not apply to any other property or
              assets of the Borrower or any Subsidiary; 

                   (e)  Liens securing Debt in respect of the transac-
              tions described in Schedule 6.03; and

                   (f)  Liens not otherwise permitted hereunder; provid-
              ed that, at the time of the creation, incurrence or as-
              sumption of any Debt secured by any such Lien and after
              giving effect thereto, the aggregate principal amount of
              Debt of the Borrower and the Subsidiaries secured by Liens
              permitted under this clause (f), together with the Attrib-
              utable Debt then outstanding in respect of Sale/Leaseback
              Transactions permitted under Section 6.04(c) in respect of
              which the obligations of the Borrower or any Subsidiary do
              not constitute Capital Lease Obligations, does not exceed
              an amount equal to 10% of Total Capitalization at such
              time. 

                   SECTION 6.04.  Limitation on Sale/Leaseback Transac-
         tions.  The Borrower will not, and will not permit any Subsid-
         iary to, enter into any arrangement with any Person providing
         for the leasing by the Borrower or any Subsidiary of real or
         personal property (other than 


                                       -46-<PAGE>







         Unrestricted Margin Stock) which has been or is to be sold or
         transferred by the Borrower or such Subsidiary to such Person
         or to any other Person to whom funds have been or are to be
         advanced by such Person on the security of such property or
         rental obligations of the Borrower or such Subsidiary (a "Sale/
         Leaseback Transaction"), except:

                   (a)  any Sale/Leaseback Transaction described in
              Schedule 6.03; 

                   (b)  any arrangement with respect to any railroad
              locomotive, auto rack, rolling stock, vessel, barge, con-
              tainer, vehicle, terminal or other fixed or capital asset;
              provided that such arrangement is entered into prior to or
              within two years (or, during the period from the Effective
              Date to the date six months thereafter, two and one-half
              years) after the acquisition, construction, improvement or
              refurbishment of such railroad locomotive, auto rack,
              rolling stock, vessel, barge, container, vehicle, terminal
              or other fixed or capital asset; and

                   (c)  Sale/Leaseback Transactions not otherwise per-
              mitted hereunder; provided that, (i) if the obligations of
              the Borrower or any Subsidiary in respect of any such
              Sale/Leaseback Transaction constitute Capital Lease Obli-
              gations, the Liens created in respect of such Sale/Lease-
              back Transactions are permitted under Section 6.03 and
              (ii) if the obligations of the Borrower or any Subsidiary
              in respect of any such Sale/Leaseback Transaction do not
              constitute Capital Lease Obligations, at the time of the
              creation, incurrence or assumption of any Attributable
              Debt in connection with such Sale/Leaseback Transaction
              and after giving effect thereto, the aggregate principal
              amount of Attributable Debt of the Borrower and the Sub-
              sidiaries then outstanding in respect of leases entered
              into in connection with Sale/Leaseback Transactions per-
              mitted under this clause (ii), together with the aggregate
              principal amount of Debt then secured by Liens permitted
              under Section 6.03(f), does not exceed an amount equal to
              10% of Total Capitalization at such time.

                   SECTION 6.05.  Fundamental Changes.  The Borrower
         will not merge into or consolidate with any other Person, or
         permit any other Person to merge into or consolidate with it,
         or sell, transfer, lease or otherwise dispose of (in one trans-
         action or in a series of transactions) all or substantially all
         of its assets (whether now owned or hereafter acquired), unless
         (a) the surviving corporation in any such merger or consolida-
         tion or the Person which acquires all or  substantially all of
         the assets of the Borrower shall be a corporation organized and
         existing under the laws of the United States of America, any
         State thereof or the District of Columbia (the "Successor Cor-
         poration") and shall expressly assume, by amendment to this
         Agreement executed by the Borrower, the Successor Corporation
         and the Administrative Agent, the due and punctual payment of
         the principal of and interest on the Loans and all other
         amounts payable under this Agreement and any Notes and the pay-
         ment and performance of every covenant hereof on the part of
         the Borrower to be performed or observed, (b) immediately after
         giving effect to such transaction, no Default or Event of
         Default shall have occurred and be continuing and (c) the Bor-
         rower shall have delivered a certificate of a Financial Officer
         and a written opinion of counsel reasonably satisfactory to the
         Administrative Agent (who may be counsel to the Borrower), each
         stating that such transaction and amendment comply with this
         Section and that all conditions precedent herein provided for
         relating to such transaction have been satisfied; provided that
         the 


                                       -47-<PAGE>







         Borrower and the Subsidiaries will be permitted to sell,
         transfer and otherwise dispose of Unrestricted Margin Stock
         without regard to the foregoing restrictions.

                   SECTION 6.06.  Financial Covenant.  The Borrower
         shall not permit the ratio of Total Debt to Total Capitaliza-
         tion to exceed (a) at any time prior to the Merger, 0.65 to
         1.00, and (b) at any time thereafter, 0.55 to 1.00.

                   SECTION 6.07.  Ownership of Railroad Subsidiaries.
         The Borrower shall not permit any Railroad Subsidiary to cease
         to be a wholly-owned Subsidiary of the Borrower; provided that
         neither the Borrower nor any Subsidiary shall be in any way
         restricted under this Section from selling or otherwise dispos-
         ing of Unrestricted Margin Stock. 

                   SECTION 6.08.  Sales of Unrestricted Margin Stock.
         The Borrower shall not, and shall not permit any Subsidiary to,
         (a) sell or otherwise dispose of any Shares constituting Unre-
         stricted Margin Stock other than in exchange for cash or cash
         equivalents or (b) fail to maintain the proceeds of any such
         sale or other disposition as cash, cash equivalents or short-
         term investments; provided that, to the extent that the Bor-
         rower shall elect to reduce the Commitments pursuant to Section
         2.08(d) at any time after any such sale or other disposition,
         the requirements of clause (b) above shall cease to apply to
         the portion of such proceeds as shall be equal to the aggregate
         amount of any such reductions.  


                                   ARTICLE VII

                                Events of Default


                   If any of the following events ("Events of Default")
         shall occur:

                   (a)  the Borrower shall fail to pay any principal of
              any Loan or any reimbursement obligation in respect of any
              LC Disbursement when and as the same shall become due and
              payable, whether at the due date thereof or at a date
              fixed for prepayment thereof or otherwise; provided that,
              if any such failure shall result from the malfunctioning
              or shutdown of any wire transfer or other payment system
              reasonably employed by the Borrower to make such payment
              or from an inadvertent error of a technical or clerical
              nature by the Borrower or any bank or other entity reason-
              ably employed by the Borrower to make such payment, no
              Event of Default shall result under this paragraph (a)
              during the period (not in excess of two Business Days)
              required by the Borrower to make alternate payment
              arrangements; 

                   (b)  the Borrower shall fail to pay any interest on
              any Loan or any fee or any other amount (other than an
              amount referred to in clause (a) of this Article) payable
              under this Agreement, when and as the same shall become
              due and payable, and such failure shall continue unreme-
              died for a period of ten days;

                   (c)  any representation or warranty made or deemed
              made by or on behalf of the Borrower or any Subsidiary in
              or in connection with this Agreement or any amendment or
              modification hereof, or in any report, certificate, finan-
              cial statement or other document 


                                       -48-<PAGE>







              furnished pursuant to or in connection with this Agreement
              or any amendment or modification hereof, shall prove to
              have been incorrect in any material respect when made or
              deemed made;

                   (d)  the Borrower shall fail to observe or perform
              any covenant, condition or agreement contained in this
              Agreement (other than those specified in clause (a), (b)
              or (c) of this Article), and such failure shall continue
              unremedied for a period of 30 days after notice thereof
              from the Administrative Agent (given at the request of any
              Lender) to the Borrower;

                   (e)  any event of default or similar event or condi-
              tion occurs (and continues after any applicable grace
              period) under any mortgage, indenture or instrument under
              which there may be issued, or by which there may be
              secured or evidenced, any Material Indebtedness, whether
              such Material Indebtedness now exists or shall hereafter
              be created and shall result in any Material Indebtedness
              becoming due prior to its scheduled maturity (other than
              any such event or condition arising solely out of the vio-
              lation by the Borrower or any Subsidiary of any covenant
              in any way restricting the Borrower's, or any such Subsid-
              iary's, right or ability to sell, pledge or otherwise dis-
              pose of Unrestricted Margin Stock) and such acceleration
              shall not be rescinded or annulled in accordance with the
              terms of such mortgage, indenture or investment, as the
              same case may be; provided that this clause (e) shall not
              apply to secured Indebtedness that becomes due as a result
              of the voluntary permitted sale or transfer of the prop-
              erty or assets securing such Indebtedness;

                   (f)  an involuntary proceeding shall be commenced or
              an involuntary petition shall be filed seeking (i) liqui-
              dation, reorganization or other relief in respect of the
              Borrower or any Significant Subsidiary or its debts, or of
              a substantial part of its assets, under any Federal, state
              or foreign bankruptcy, insolvency, receivership or similar
              law now or hereafter in effect or (ii) the appointment of
              a receiver, trustee, custodian, sequestrator, conservator
              or similar official for the Borrower or any Significant
              Subsidiary or for a substantial part of its assets, and,
              in any such case, such proceeding or petition shall con-
              tinue undismissed for 60 days or an order or decree
              approving or ordering any of the foregoing shall be
              entered;

                   (g)  the Borrower or any Significant Subsidiary shall
              (i) voluntarily commence any proceeding or file any peti-
              tion seeking liquidation, reorganization or other relief
              under any Federal, state or foreign bankruptcy, insolven-
              cy, receivership or similar law now or hereafter in
              effect, (ii) consent to the institution of, or fail to
              contest in a timely and appropriate manner, any proceeding
              or petition described in clause (f) of this Article, (iii)
              apply for or consent to the appointment of a receiver,
              trustee, custodian, sequestrator, conservator or similar
              official for the Borrower or any Significant Subsidiary or
              for a substantial part of its assets, (iv) file an answer
              admitting the material allegations of a petition filed
              against it in any such proceeding, (v) make a general
              assignment for the benefit of creditors or (vi) take any
              action for the purpose of effecting any of the foregoing;

                   (h)  the Borrower or any Significant Subsidiary shall
              become unable, admit in writing or fail generally to pay
              its debts as they become due;


                                       -49-<PAGE>








                   (i)  one or more judgments for the payment of money
              in an aggregate amount (to the extent not covered by
              insurance) in excess of $75,000,000 shall be rendered
              against the Borrower, any Subsidiary or any combination
              thereof and the same shall remain unpaid or undischarged
              for a period of 60 consecutive days during which execution
              shall not be effectively stayed;

                   (j)  an ERISA Event shall have occurred that, in the
              reasonable opinion of the Majority Lenders, when taken
              together with all other ERISA Events that have occurred,
              would result in a Material Adverse Effect; or

                   (k)  a Change in Control shall occur and on the date
              which is four months after the occurrence of such Change
              in Control the Applicable Rate shall be determined by ref-
              erence to Category 6;

         then, and in every such event (other than an event with respect
         to the Borrower described in clause (f) or (g) of this Article
         as a result of which the Administrative Agent and the Lenders
         shall not be permitted, without special relief, to exercise
         their rights or remedies under clause (i) or (ii) below), and
         at any time thereafter during the continuance of such event,
         the Administrative Agent (with the consent of the Majority
         Lenders) may, and at the request of the Majority Lenders shall,
         by notice to the Borrower, take either or both of the following
         actions, at the same or different times:  (i) terminate the
         Commitments, and thereupon the Commitments shall terminate
         immediately, and (ii) declare the Loans then outstanding to be
         due and payable in whole (or in part, in which case any princi-
         pal not so declared to be due and payable may thereafter be
         declared to be due and payable), and thereupon the principal of
         the Loans so declared to be due and payable, together with
         accrued interest thereon and all fees and other obligations of
         the Borrower accrued hereunder, shall become due and payable
         immediately, without presentment, demand, protest or other
         notice of any kind, all of which are hereby waived by the Bor-
         rower; and in case of any event with respect to the Borrower
         described in clause (f) or (g) of this Article described above,
         the Commitments shall automatically terminate and the principal
         of the Loans then outstanding, together with accrued interest
         thereon and all fees and other obligations of the Borrower
         accrued hereunder, shall automatically become due and payable,
         without presentment, demand, protest or other notice of any
         kind, all of which are hereby waived by the Borrower.


                                   ARTICLE VIII

                                    The Agents


                   Each of the Lenders and Issuing Banks hereby irrevo-
         cably appoints The Chase Manhattan Bank as its agent and autho-
         rizes The Chase Manhattan Bank to take such actions on its
         behalf and to exercise such powers as are delegated to the
         Administrative Agent by the terms hereof, together with such
         actions and powers as are reasonably incidental thereto.  Each
         Lender acknowledges that Bank of America National Trust and
         Savings Association and NationsBank, N.A. shall be Co-Syndica-
         tion Agents with respect to this Agreement and that The Bank of
         Nova Scotia shall be the Documentation Agent with respect to
         this Agreement.


                                       -50-<PAGE>








                   Each bank serving as an Agent hereunder shall have
         the same rights and powers in its capacity as a Lender as any
         other Lender and may exercise the same as though it were not an
         Agent, and such bank and its Affiliates may accept deposits
         from, lend money to and generally engage in any kind of busi-
         ness with the Borrower or any Subsidiary or other Affiliate
         thereof as if it were not an Agent hereunder.

                   No Agent shall have any duties or obligations except
         those expressly set forth herein.  Without limiting the gener-
         ality of the foregoing, (a) no Agent shall be subject to any
         fiduciary or other implied duties, regardless of whether a
         Default has occurred and is continuing, (b) no Agent shall have
         any duty to take any discretionary action or exercise any dis-
         cretionary powers, except discretionary rights and powers
         expressly contemplated hereby that the Administrative Agent is
         required to exercise in writing by the Lenders entitled to so
         require, and (c) except as expressly set forth herein, no Agent
         shall have any duty to disclose, nor shall such Agent be liable
         for the failure to disclose, any information relating to the
         Borrower or any of the Subsidiaries that is communicated to or
         obtained by such Agent or any of its Affiliates in any capac-
         ity.  The Administrative Agent shall not be liable for any
         action taken or not taken by it with the consent or at the
         request of the Lenders entitled to so require or in the absence
         of its own gross negligence or wilful misconduct.  No Agent
         shall be deemed to have knowledge of any Default unless and
         until written notice thereof is given to the Administrative
         Agent by the Borrower or a Lender, and no Agent shall be
         responsible for or have any duty to ascertain or inquire into
         (i) any statement, warranty or representation made to any Lend-
         er in or in connection with this Agreement, (ii) the contents
         of any certificate, report or other document delivered hereun-
         der or in connection herewith, (iii) the performance or obser-
         vance by the Borrower of any of the covenants, agreements or
         other terms or, except as provided in clause (v) below, condi-
         tions set forth herein, (iv) with respect to parties other than
         such Agent, the validity, enforceability, effectiveness or gen-
         uineness of this Agreement or any other agreement, instrument
         or document, or (v) the satisfaction of any condition set forth
         in Article IV or elsewhere herein, other than to confirm
         receipt of items expressly required to be delivered to the
         Administrative Agent.  

                   Each Agent shall be entitled to rely upon, and shall
         not incur any liability for relying upon, any notice, request,
         certificate, consent, statement, instrument, document or other
         writing believed by it in good faith to be genuine and to have
         been signed or sent by the proper Person.  Each Agent also may
         rely upon any statement made to it orally or by telephone and
         believed by it in good faith to be made by the proper Person,
         and shall not incur any liability for relying thereon.  Each
         Agent may consult with legal counsel (who may be counsel for
         the Borrower), independent accountants and other experts
         selected by it, and shall not be liable for any action taken or
         not taken by it in good faith in accordance with the advice of
         any such counsel, accountants or experts.

                   The Administrative Agent may perform any and all its
         duties and exercise its rights and powers by or through any one
         or more sub-agents appointed by the Administrative Agent and
         for which it is responsible.  The Administrative Agent and any
         such sub-agent may perform any and all its duties and exercise
         its rights and powers through their respective Related Parties.
         The exculpatory provisions of the preceding paragraphs shall
         apply to any such sub-agent reasonably selected by the Adminis-
         trative Agent and to the Related Parties of the Agents and any
         such sub-agent, and shall apply to their respective activities
         in connection with the syndication of the credit facilities
         provided for herein as well as activities as Agent.


                                       -51-<PAGE>








                   Subject to the appointment and acceptance of a suc-
         cessor Administrative Agent as provided in this paragraph, the
         Administrative Agent may resign at any time by notifying the
         Lenders, the Issuing Banks and the Borrower.  Upon any such
         resignation, the Majority Lenders shall have the right, with
         the consent of the Borrower (which consent shall not be
         required if at the time of such appointment any Default or
         Event of Default shall have occurred and be continuing), to
         appoint a successor.  If no successor shall have been so
         appointed by the Majority Lenders and shall have accepted such
         appointment within 30 days after the retiring Administrative
         Agent gives notice of its resignation, then the retiring Admin-
         istrative Agent may, on behalf of the Lenders and the Issuing
         Banks, appoint a successor Administrative Agent which shall be
         a commercial bank with an office in New York, New York and hav-
         ing a combined capital and surplus of at least $1,000,000,000.
         Upon the acceptance of its appointment as Administrative Agent
         hereunder by a successor, such successor shall succeed to and
         become vested with all the rights, powers, privileges and
         duties of the retiring Administrative Agent, and the retiring
         Administrative Agent shall be discharged from its duties and
         obligations hereunder.  The fees payable by the Borrower to a
         successor Administrative Agent shall be the same as those pay-
         able to its predecessor unless otherwise agreed between the
         Borrower and such successor.  After the Administrative Agent's
         resignation hereunder, the provisions of this Article and Sec-
         tion 9.03 shall continue in effect for its benefit in respect
         of any actions taken or omitted to be taken by it while it was
         acting as Administrative Agent.

                   Each Lender acknowledges that it has, independently
         and without reliance upon any Agent or any other Lender and
         based on such documents and information as it has deemed appro-
         priate, made its own credit analysis and decision to enter into
         this Agreement.  Each Lender represents that it has not relied
         upon the Unrestricted Margin Stock in its credit analysis or
         its decision to enter into this Agreement.  Each Lender also
         acknowledges that it will, independently and without reliance
         upon any Agent or any other Lender and based on such documents
         and information as it shall from time to time deem appropriate,
         continue to make its own decisions in taking or not taking
         action under or based upon this Agreement, any related agree-
         ment or any document furnished hereunder or thereunder.


                                    ARTICLE IX

                                  Miscellaneous

                   SECTION 9.01.  Notices.  Except in the case of
         notices and other communications expressly permitted to be giv-
         en by telephone, all notices and other communications provided
         for herein shall be in writing and shall be delivered by hand
         or overnight courier service, mailed by certified or registered
         mail or sent by telecopy, as follows:

                   (a)  if to the Borrower, to it at CSX Corporation,
              One James Center, 901 East Cary Street, Richmond, VA
              23219, Attention of Treasurer (Telecopy No. (804) 783-
              1346);

                   (b)  if to the Administrative Agent, to The Chase
              Manhattan Bank, Agent Bank Services, One Chase Manhattan
              Plaza, 8th Floor, New York, New York 10081, Attention of
              Sandra Miklave (Telecopy No. (212) 552-5658), with a copy
              to The Chase Manhattan 


                                       -52-<PAGE>







              Bank, 270 Park Avenue, New York, New York 10017, Attention
              of Julie Long (Telecopy No. (212) 972-9854); and

                   (c)  if to any Issuing Bank or any other Lender, to
              it at its address (or telecopy number) set forth in its
              Administrative Questionnaire.

         Any party hereto may change its address or telecopy number for
         notices and other communications hereunder by notice to the
         other parties hereto.  All notices and other communications
         given to any party hereto in accordance with the provisions of
         this Agreement shall be deemed to have been given on the date
         of receipt.

                   SECTION 9.02.  Waivers; Amendments.  (a)  No failure
         or delay by the Administrative Agent, any Issuing Bank or any
         Lender in exercising any right or power hereunder shall operate
         as a waiver thereof, nor shall any single or partial exercise
         of any such right or power, or any abandonment or discontinu-
         ance 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.  The rights and remedies of the Administrative
         Agent, the Issuing Banks and the Lenders hereunder are cumula-
         tive and are not exclusive of any rights or remedies that they
         would otherwise have.  No waiver of any provision of this
         Agreement or consent to any departure by the Borrower therefrom
         shall in any event be effective unless the same shall be per-
         mitted by paragraph (b) of this Section, and then such waiver
         or consent shall be effective only in the specific instance and
         for the purpose for which given.  Without limiting the general-
         ity of the foregoing, the making of a Loan or issuance of a
         Letter of Credit shall not be construed as a waiver of any
         Default, regardless of whether the Administrative Agent, any
         Lender or any Issuing Bank may have had notice or knowledge of
         such Default at the time.

                   (b)  Neither this Agreement nor any provision hereof
         may be waived, amended or modified except pursuant to an agree-
         ment or agreements in writing entered into by the Borrower and
         the Majority Lenders or by the Borrower and the Administrative
         Agent with the consent of the Majority Lenders; provided that
         no such agreement shall (i) increase the Commitment of any
         Lender without the written consent of such Lender, (ii) reduce
         the principal amount of any Loan or LC Disbursement or reduce
         the rate of interest thereon, or reduce any fees payable here-
         under, without the written consent of each Lender affected
         thereby, (iii) postpone the scheduled date of payment of the
         principal amount of any Loan or LC Disbursement, or any inter-
         est thereon, or any fees payable hereunder, or reduce the
         amount of, waive or excuse any such payment, or postpone the
         scheduled date of expiration of any Commitment, without the
         written consent of each Lender affected thereby, (iv) change
         Section 2.10(c) or change 2.17(b) or (c) in a manner that would
         alter the pro rata sharing of payments required thereby, in
         either case without the written consent of each Lender, or (v)
         change any of the provisions of this Section or the definition
         of "Majority Lenders" or any other provision hereof specifying
         the number or percentage of Lenders required to waive, amend or
         modify any rights hereunder or make any determination or grant
         any consent hereunder, without the written consent of each
         Lender; provided further that no such agreement shall amend,
         modify or otherwise affect the rights or duties of the Adminis-
         trative Agent or any Issuing Bank hereunder without the prior
         written consent of the Administrative Agent or such Issuing
         Bank, as the case may be.


                                       -53-<PAGE>








                   SECTION 9.03.  Expenses; Indemnity; Damage Waiver.
         (a)  The Borrower shall pay (i) all reasonable out-of-pocket
         expenses incurred by the Administrative Agent and its Affili-
         ates, including the reasonable fees, charges and disbursements
         of counsel for the Administrative Agent, in connection with the
         syndication of the credit facilities provided for herein, the
         preparation and administration of this Agreement or any amend-
         ments, modifications or waivers of the provisions hereof
         (whether or not the transactions contemplated hereby or thereby
         shall be consummated), (ii) all out-of-pocket expenses incurred
         by each Issuing Bank in connection with the issuance, amend-
         ment, renewal or extension by it of any Letter of Credit or any
         demand for payment thereunder and (iii) all out-of-pocket
         expenses incurred by the Administrative Agent, any Issuing Bank
         or any Lender, including the reasonable fees, charges and dis-
         bursements of any counsel for the Administrative Agent, any
         Issuing Bank or any Lender, in connection with the enforcement
         or protection of its rights in connection with this Agreement
         or any Note, including its rights under this Section, or in
         connection with the Loans made or Letters of Credit issued
         hereunder, including in connection with any workout, restruc-
         turing or negotiations in respect thereof. 

                   (b)  The Borrower shall indemnify the Administrative
         Agent, each Issuing Bank and each Lender, and each Related Par-
         ty of any of the foregoing Persons (each such Person being
         called an "Indemnitee") against, and hold each Indemnitee harm-
         less from, any and all losses, claims, damages, liabilities and
         related expenses, including the reasonable fees, charges and
         disbursements of any counsel for any Indemnitee, incurred by or
         asserted against any Indemnitee arising out of, in connection
         with, or as a result of (i) the execution or delivery of this
         Agreement or any agreement or instrument contemplated hereby,
         the performance by the parties hereto of their respective obli-
         gations hereunder or thereunder or the consummation of the
         Transactions or any other transactions contemplated hereby,
         (ii) any Loan or Letter of Credit or the use of the proceeds
         therefrom (including any refusal by an Issuing Bank to honor a
         demand for payment under a Letter of Credit issued by it if the
         documents presented in connection with such demand do not
         strictly comply with the terms of such Letter of Credit), or
         (iii) any actual or prospective claim, litigation, investiga-
         tion or proceeding relating to any of the foregoing, whether
         based on contract, tort or any other theory and regardless of
         whether any Indemnitee is a party thereto; provided that such
         indemnity shall not, as to any Indemnitee, be available to the
         extent that such losses, claims, damages, liabilities or
         related expenses resulted from the gross negligence or wilful
         misconduct of such Indemnitee.  The foregoing indemnification
         shall not cover any such claims, damages, losses, liabilities
         or expenses relating to (i) any Taxes or (ii) any costs or cap-
         ital requirements (whenever imposed) to any Lender or any cor-
         poration controlling such Lender as a result of such Lender's
         Commitment or its Loans or participations in Letters of Credit,
         but in each case without prejudice to Sections 2.14, 2.15, 2.16
         and 9.03.

                   (c)  To the extent that the Borrower fails to pay any
         amount required to be paid by it to the Administrative Agent or
         an Issuing Bank under paragraph (a) or (b) of this Section,
         each Lender severally agrees to pay to the Administrative Agent
         or such Issuing Bank, as the case may be, such Lender's Appli-
         cable Percentage (determined as of the time that the applicable
         unreimbursed expense or indemnity payment is sought) of such
         unpaid amount; provided that the unreimbursed expense or indem-
         nified loss, claim, damage, liability or related expense, as
         the case may be, was incurred by or asserted against the Admin-
         istrative Agent or such Issuing Bank in its capacity as such.


                                       -54-<PAGE>








                   (d)  To the extent permitted by applicable law, the
         Borrower shall not assert, and hereby waives, any claim against
         any Indemnitee, on any theory of liability, for special, indi-
         rect, consequential or punitive damages (as opposed to direct
         or actual damages) arising out of, in connection with, or as a
         result of, this Agreement or any agreement or instrument con-
         templated hereby, the Transactions, any Loan or Letter of Cred-
         it or the use of the proceeds thereof.


                   (e)  All amounts due under this Section shall be pay-
         able promptly after written demand therefor, accompanied by
         such documentation as the Borrower may reasonably request to
         evidence the basis for, and calculation of, such amount.

                   SECTION 9.04.  Successors and Assigns.  (a)  The pro-
         visions of this Agreement shall be binding upon and inure to
         the benefit of the parties hereto and their respective succes-
         sors and assigns permitted hereby, except that the Borrower may
         not assign or otherwise transfer any of its rights or obliga-
         tions hereunder without the prior written consent of each Lend-
         er (and any attempted assignment or transfer by the Borrower
         without such consent shall be null and void).  Nothing in this
         Agreement, expressed or implied, shall be construed to confer
         upon any Person (other than the parties hereto, their respec-
         tive successors and assigns permitted hereby and, to the extent
         expressly contemplated hereby, the Related Parties of each of
         the Administrative Agent, the Issuing Banks and the Lenders)
         any legal or equitable right, remedy or claim under or by rea-
         son of this Agreement.

                   (b)  Any Lender may, at no additional cost to the
         Borrower, assign to one or more assignees all or a portion of
         its rights and obligations under this Agreement (including all
         or a portion of its Commitment and the Loans at the time owing
         to it); provided that (i) except in the case of an assignment
         to a Lender or an Affiliate of a Lender, each of the Borrower,
         the Administrative Agent and the Issuing Banks must give its
         prior written consent to such assignment (which consent shall
         not be unreasonably withheld), (ii) except in the case of an
         assignment to a Lender or an Affiliate of a Lender or an
         assignment of the entire remaining amount of the assigning
         Lender's Commitment, the amount of the Commitment of the
         assigning Lender subject to each such assignment and the amount
         of its Commitment remaining thereafter (determined in each case
         as of the date the Assignment and Acceptance with respect to
         such assignment is delivered to the Administrative Agent) shall
         not be less than $25,000,000 unless each of the Borrower and
         the Administrative Agent otherwise consent, (iii) each partial
         assignment shall be made as an assignment of a proportionate
         part of all the assigning Lender's rights and obligations under
         this Agreement (including its Revolving Loans), except that
         this clause (iii) shall not apply to rights in respect of out-
         standing Competitive Loans, (iv) the parties to each assignment
         shall execute and deliver to the Administrative Agent an
         Assignment and Acceptance, together with a processing and
         recordation fee of $3,500, and (v) the assignee, if it shall
         not be a Lender, shall deliver to the Administrative Agent an
         Administrative Questionnaire; provided further that any consent
         of the Borrower otherwise required under this paragraph shall
         not be required if an Event of Default under clause (f) or (g)
         of Article VII has occurred and is continuing.  Upon acceptance
         and recording pursuant to paragraph (d) of this Section, from
         and after the effective date specified in each Assignment and
         Acceptance, the assignee thereunder shall be a party hereto
         and, to the extent of (but not greater than) the interest
         assigned by such Assignment and Acceptance, have the rights and
         obligations of a Lender under this Agreement, and the assigning
         Lender thereunder shall, to the extent of the interest assigned
         by such Assignment and Acceptance, be released from its obliga-
         tions under this Agreement (and, in the 


                                       -55-<PAGE>







         case of an Assignment and Acceptance covering all of the
         assigning Lender's rights and obligations under this Agreement,
         such Lender shall cease to be a party hereto but shall continue
         to be entitled to the benefits of Sections 2.14, 2.15, 2.16 and
         9.03 and be subject to Section 9.12).  Any assignment or trans-
         fer by a Lender of rights or obligations under this Agreement
         that does not comply with this paragraph shall be treated for
         purposes of this Agreement as a sale by such Lender of a par-
         ticipation in such rights and obligations in accordance with
         paragraph (e) of this Section.

                   (c)  The Administrative Agent, acting for this pur-
         pose as an agent of the Borrower, shall maintain at one of its
         offices in The City of New York a copy of each Assignment and
         Acceptance delivered to it and a register for the recordation
         of the names and addresses of the Lenders, and the Commitment
         of, and principal amount of the Loans and LC Disbursements
         owing to, each Lender pursuant to the terms hereof from time to
         time (the "Register").  The entries in the Register shall be
         prima facie evidence thereof absent manifest error, and the
         Borrower, the Administrative Agent, the Issuing Banks and the
         Lenders may treat each Person whose name is recorded in the
         Register pursuant to the terms hereof as a Lender hereunder for
         all purposes of this Agreement, notwithstanding notice to the
         contrary.  The Register shall be available for inspection dur-
         ing normal business hours by the Borrower at any reasonable
         time and from time to time upon reasonable advance notice.

                   (d)  Upon its receipt of a duly completed Assignment
         and Acceptance executed by an assigning Lender and an assignee,
         the assignee's completed Administrative Questionnaire (unless
         the assignee shall already be a Lender hereunder), the process-
         ing and recordation fee referred to in paragraph (b) of this
         Section and any written consent to such assignment required by
         paragraph (b) of this Section, the Administrative Agent shall
         accept such Assignment and Acceptance and record the informa-
         tion contained therein in the Register.  No assignment shall be
         effective for purposes of this Agreement unless it has been
         recorded in the Register as provided in this paragraph.

                   (e)  Any Lender may, without the consent of, and at
         no additional cost to, the Borrower, the Administrative Agent
         or the Issuing Banks, sell participations to one or more banks
         or other entities (a "Participant") in all or a portion of such
         Lender's rights and obligations under this Agreement (including
         all or a portion of its Commitment and the Loans owing to it);
         provided that (i) such Lender's obligations under this Agree-
         ment shall remain unchanged, (ii) such Lender shall remain
         solely responsible to the other parties hereto for the perfor-
         mance of such obligations and (iii) the Borrower, the Adminis-
         trative Agent, the Issuing Banks and the other Lenders shall
         continue to deal solely and directly with such Lender in con-
         nection with such Lender's rights and obligations under this
         Agreement.  Any agreement or instrument pursuant to which a
         Lender sells such a participation shall provide that such Lend-
         er shall retain the sole right to enforce this Agreement and to
         approve any amendment, modification or waiver of any provision
         of this Agreement; provided that such agreement or instrument
         may provide that such Lender will not, without the consent of
         the Participant, agree to any amendment, modification or waiver
         described in the first proviso to Section 9.02(b) that affects
         such Participant.  Subject to paragraph (f) of this Section,
         the Borrower agrees that each Participant shall be entitled to
         the benefits of Sections 2.14, 2.15 and 2.16 to the same (but
         no greater) extent as if it were a Lender and had acquired its
         interest by assignment pursuant to paragraph (b) of this Sec-
         tion. 


                                       -56-<PAGE>








                   (f)  A Participant shall not be entitled to receive
         any greater payment under Section 2.14, 2.15 or 2.16 than the
         applicable Lender would have been entitled to receive with
         respect to the participation sold to such Participant.

                   (g)  Any Lender may at any time pledge or assign a
         security interest in all or any portion of its rights under
         this Agreement to secure obligations of such Lender, including
         any such pledge or assignment to a Federal Reserve Bank, and
         this Section shall not apply to any such pledge or assignment
         of a security interest; provided that no such pledge or assign-
         ment of a security interest shall release a Lender from any of
         its obligations hereunder or substitute any such assignee for
         such Lender as a party hereto.  

                   SECTION 9.05.  Survival.  All covenants, agreements,
         representations and warranties made by the Borrower herein and
         in the certificates or other instruments delivered in connec-
         tion with or pursuant to this Agreement shall be considered to
         have been relied upon by the other parties hereto and shall
         survive the execution and delivery of this Agreement and the
         making of any Loans and issuance of any Letters of Credit,
         regardless of any investigation made by any such other party or
         on its behalf and notwithstanding that any Agent, any Issuing
         Bank or any Lender may have had notice or knowledge of any
         Default or incorrect representation or warranty at the time any
         credit is extended hereunder, and shall continue in full force
         and effect as long as the principal of or any accrued interest
         on any Loan or any fee or any other amount payable under this
         Agreement is outstanding and unpaid or any Letter of Credit is
         outstanding and so long as the Commitments have not expired or
         terminated.  The provisions of Sections 2.14, 2.15, 2.16, 9.03
         and 9.12 and Article VIII shall survive and remain in full
         force and effect regardless of the consummation of the transac-
         tions contemplated hereby, the repayment of the Loans, the
         expiration or termination of the Letters of Credit and the Com-
         mitments or the termination of this Agreement or any provision
         hereof.  

                   SECTION 9.06.  Counterparts; Integration; Effective-
         ness.  This Agreement may be executed in counterparts (and by
         different parties hereto on different counterparts), each of
         which shall constitute an original, but all of which when taken
         together shall constitute a single contract.  This Agreement
         and any separate letter agreements with respect to fees payable
         to the Administrative Agent or any Issuing Bank constitute the
         entire contract among the parties relating to the subject mat-
         ter hereof and supersede any and all previous agreements and
         understandings, oral or written, relating to the subject matter
         hereof.  Except as provided in Section 4.01, this Agreement
         shall become effective when it shall have been executed by the
         Administrative Agent and when the Administrative Agent shall
         have received counterparts hereof which, when taken together,
         bear the signatures of each of the other parties hereto, and
         thereafter shall be binding upon and inure to the benefit of
         the parties hereto and their respective successors and permit-
         ted assigns.  Delivery of an executed counterpart of a signa-
         ture page of this Agreement by telecopy shall be effective as
         delivery of a manually executed counterpart of this Agreement.

                   SECTION 9.07.  Severability.  Any provision of this
         Agreement held to be invalid, illegal or unenforceable in any
         jurisdiction shall, as to such jurisdiction, be ineffective to
         the extent of such invalidity, illegality or unenforceability
         without affecting the validity, legality and enforceability of
         the remaining provisions hereof; and the invalidity of a par-
         ticular provision in a particular jurisdiction shall not inval-
         idate such provision in any other jurisdiction.  


                                       -57-<PAGE>







                   SECTION 9.08.  Right of Setoff.  If an Event of
         Default shall have occurred and be continuing, each Lender is
         hereby authorized at any time and from time to time, to the
         fullest extent permitted by law, to set off and apply any and
         all deposits (general or special, time or demand, provisional
         or final) at any time held and other indebtedness at any time
         owing by such Lender to or for the credit or the account of the
         Borrower against any of and all the obligations of the Borrower
         now or hereafter existing under this Agreement held by such
         Lender, irrespective of whether or not such Lender shall have
         made any demand under this Agreement and although such obliga-
         tions may be unmatured.  The rights of each Lender under this
         Section are in addition to other rights and remedies (including
         other rights of setoff) which such Lender may have.

                   SECTION 9.09.  Governing Law; Jurisdiction; Consent
         to Service of Process.  (a)  This Agreement shall be construed
         in accordance with and governed by the law of the State of New
         York.

                   (b)  The Borrower hereby irrevocably and uncondition-
         ally submits, for itself and its property, to the nonexclusive
         jurisdiction of the Supreme Court of the State of New York sit-
         ting in New York County and of the United States District Court
         of the Southern District of New York, and any appellate court
         from any thereof, in any action or proceeding arising out of or
         relating to this Agreement, or for recognition or enforcement
         of any judgment resulting therefrom, and each of the parties
         hereto hereby irrevocably and unconditionally agrees that all
         claims in respect of any such action or proceeding may be heard
         and determined in such New York State court or, to the extent
         permitted by law, in such Federal court.  Each of the parties
         hereto agrees that a final and non-appealable judgment in any
         such action or proceeding shall be conclusive and may be
         enforced in other jurisdictions by suit on the judgment or in
         any other manner provided by law.  Nothing in this Agreement
         shall affect any right that the Administrative Agent, any Issu-
         ing Bank or any Lender may otherwise have to bring any action
         or proceeding relating to this Agreement against the Borrower
         or its properties in the courts of any jurisdiction.

                   (c)  The Borrower hereby irrevocably and uncondition-
         ally waives, to the fullest extent it may legally and effec-
         tively do so, any objection which it may now or hereafter have
         to the laying of venue of any suit, action or proceeding aris-
         ing out of or relating to this Agreement in any court referred
         to in paragraph (b) of this Section.  Each of the parties here-
         to hereby irrevocably waives, to the fullest extent permitted
         by law, the defense of an inconvenient forum to the maintenance
         of such action or proceeding in any such court.

                   (d)  Each party to this Agreement irrevocably con-
         sents to service of process in the manner provided for notices
         in Section 9.01.  Nothing in this Agreement will affect the
         right of any party to this Agreement to serve process in any
         other manner permitted by law.

                   SECTION 9.10.  WAIVER OF JURY TRIAL.  EACH PARTY
         HERETO HEREBY WAIVES, TO THE FULLEST EXTENT PERMITTED BY APPLI-
         CABLE LAW, ANY RIGHT IT MAY HAVE TO A TRIAL BY JURY IN ANY
         LEGAL PROCEEDING DIRECTLY OR INDIRECTLY ARISING OUT OF OR
         RELATING TO THIS AGREEMENT OR THE TRANSACTIONS CONTEMPLATED
         HEREBY (WHETHER BASED ON CONTRACT, TORT OR ANY OTHER THEORY).
         EACH PARTY HERETO (A) CERTIFIES THAT NO REPRESENTATIVE, AGENT
         OR ATTORNEY OF ANY OTHER PARTY HAS REPRESENTED, EXPRESSLY OR
         OTHERWISE, THAT SUCH OTHER PARTY WOULD 


                                       -58-<PAGE>







         NOT, IN THE EVENT OF LITIGATION, SEEK TO ENFORCE THE FOREGOING
         WAIVER AND (B) ACKNOWLEDGES THAT IT AND THE OTHER PARTIES
         HERETO HAVE BEEN INDUCED TO ENTER INTO THIS AGREEMENT BY, AMONG
         OTHER THINGS, THE MUTUAL WAIVERS AND CERTIFICATIONS IN THIS
         SECTION.

                   SECTION 9.11.  Headings.  Article and Section head-
         ings and the Table of Contents used herein are for convenience
         of reference only, are not part of this Agreement and shall not
         affect the construction of, or be taken into consideration in
         interpreting, this Agreement.

                   SECTION 9.12.  Confidentiality.  Each of the Adminis-
         trative Agent, the Issuing Banks and the Lenders agrees to
         maintain the confidentiality of the Information (as defined
         below), except that Information may be disclosed (a) to its and
         its Affiliates' directors, officers, employees, representatives
         and agents, including accountants, legal counsel and other
         advisors (it being understood that the Persons to whom such
         disclosure is made will be informed of the confidential nature
         of such Information and instructed to keep such Information
         confidential), (b) to the extent required by applicable laws or
         regulations or by any subpoena or similar legal process, or
         requested by any regulatory authority, but only, except with
         respect to bank examiners, after the Administrative Agent or
         the relevant Issuing Bank or Lender provides such written
         notice to the Borrower of such proposed disclosure as is rea-
         sonable under the circumstances and permitted by law, (c) to
         any other party to this Agreement, (d) in connection with the
         exercise of any remedies hereunder or any suit, action or pro-
         ceeding relating to this Agreement or any Note or the enforce-
         ment of rights hereunder or thereunder, (e) subject to an
         agreement containing provisions substantially the same as those
         of this Section, to any assignee of or Participant in, or any
         prospective assignee of or Participant in, any of its rights or
         obligations under this Agreement, (f) with the consent of the
         Borrower or (g) to the extent such Information (i) becomes pub-
         licly available other than as a result of a breach of this Sec-
         tion, (ii) becomes available to the Administrative Agent, any
         Issuing Bank or any Lender on a nonconfidential basis from a
         source other than the Borrower (other than a source known to be
         disclosing such Information in violation of a confidentiality
         agreement with the Borrower) or (iii) was available to the
         Administrative Agent or the relevant Issuing Bank or Lender
         prior to such Person becoming a Lender. For the purposes of
         this Section, "Information" means all information received from
         the Borrower relating to the Borrower or its business, other
         than any such information that is available to the Administra-
         tive Agent, any Issuing Bank or any Lender on a nonconfidential
         basis prior to disclosure by the Borrower; provided that, in
         the case of information received from the Borrower after the
         date hereof, such information is clearly identified at the time
         of delivery as confidential.  Any Person required to maintain
         the confidentiality of Information as provided in this Section
         shall be considered to have complied with its obligation to do
         so if such Person has exercised the same degree of care to
         maintain the confidentiality of such Information as such Person
         would accord to its own confidential information.


                                       -59-<PAGE>







                   IN WITNESS WHEREOF, the parties hereto have caused
         this Agreement to be duly executed by their respective autho-
         rized officers as of the day and year first above written.


                                       CSX CORPORATION,
                                         as Borrower


                                       by
                                         /s/ David D. Owen
                                         _______________________
                                         Name:  David D. Owen
                                         Title: Managing Director








































                                       -60-<PAGE>







                                           BANK OF AMERICA NATIONAL TRUST
                                             AND SAVINGS ASSOCIATION,
                                             as Co-Syndication Agent and 
                                             as a Lender,


                                           by
                                             /s/ Craig S. Munro
                                             _________________________
                                             Name:  Craig S. Munro
                                             Title: Managing Director-Corporate
                                                    Finance



                                           THE BANK OF NOVA SCOTIA,
                                             as Documentation Agent and 
                                             as a Lender,


                                           by
                                             /s/ James R. Trimble
                                             _________________________
                                             Name:  James R. Trimble
                                             Title: Senior Relationship
                                                    Manager




                                           THE CHASE MANHATTAN BANK,
                                             as Administrative Agent and
                                              as a Lender,


                                           by
                                             /s/ Julie S. Long
                                             _________________________
                                             Name:  Julie S. Long
                                             Title: Vice President



                                           NATIONSBANK, N.A.,
                                             as Co-Syndication Agent and
                                             as a Lender,



                                           by
                                             /s/ E. Turner Coggin 
                                             _________________________
                                             Name:  E. Turner Coggin
                                             Title: Senior Vice President








                                       -61-<PAGE>







                                           PNC BANK, NATIONAL ASSOCIATION


                                           by
                                             /s/ Daniel K. Fitzpatrick
                                             _________________________
                                             Name:  Daniel K. Fitzpatrick
                                             Title: Vice President














































                                       -62-<PAGE>







                                           THE BANK OF TOKYO-MITSUBISHI, LTD.


                                           by
                                             /s/ Randy L. Glass
                                             _________________________
                                             Name:  Randy L. Glass
                                             Title: Vice President














































                                       -63-<PAGE>







                                           ABN AMRO BANK N.V., NEW YORK
                                             BRANCH


                                           by
                                             /s/ Nancy W. Lanzoni
                                             _________________________
                                             Name:  Nancy W. Lanzoni
                                             Title: Group Vice President


                                           by
                                             /s/ David W. Stack
                                             _________________________
                                             Name:  David W. Stack
                                             Title: Assistant Vice President








































                                       -64-<PAGE>







                                           THE BANK OF NEW YORK


                                           by
                                             /s/ David C. Siegel
                                             _________________________
                                             Name:  David C. Siegel
                                             Title: Assistant Vice President














































                                       -65-<PAGE>







                                           CITIBANK, N.A.


                                           by
                                             /s/ Rosemary M. Bell
                                             _________________________
                                             Name:  Rosemary M. Bell
                                             Title: Attorney-in-Fact














































                                       -66-<PAGE>







                                           CREDIT SUISSE


                                           by
                                             /s/ Kristinn R. Kristinsson
                                             _________________________
                                             Name:  Kristinn R. Kristinsson
                                             Title: Associate

                                            by
                                              /s/ William P. Murray
                                              ________________________
                                              Name:  Member of Senior
                                                     Management











































                                       -67-<PAGE>







                                           FIRST NATIONAL BANK OF CHICAGO


                                           by
                                             /s/ Paul A. Gargula
                                             _________________________
                                             Name:  Paul A. Gargula
                                             Title: Vice President














































                                       -68-<PAGE>







                                           THE FUJI BANK, LIMITED,
                                             NEW YORK BRANCH


                                           by
                                             /s/ Teiji Teramoto
                                             _________________________
                                             Name:  Teiji Teramoto
                                             Title: Vice President and Manager













































                                       -69-<PAGE>







                                           THE INDUSTRIAL BANK OF JAPAN,
                                             LIMITED NEW YORK BRANCH


                                           by
                                             /s/ John V. Veltri
                                             _________________________
                                             Name:  John V. Veltri
                                             Title: Senior Vice President













































                                       -70-<PAGE>







                                           MELLON BANK, N.A.


                                           by
                                             /s/ Martin J. Randal
                                             _________________________
                                             Name:  Martin J. Randal
                                             Title: Banking Officer














































                                       -71-<PAGE>







                                           ROYAL BANK OF CANADA


                                           by
                                             /s/ Lorna Mendelson
                                             _________________________
                                             Name:  Lorna Mendelson
                                             Title: Manager














































                                       -72-<PAGE>







                                           BANK OF MONTREAL


                                           by
                                             /s/ Edward P. McGuire
                                             _________________________
                                             Name:  Edward P. McGuire
                                             Title: Director














































                                       -73-<PAGE>







                                           BARNETT BANK N.A.-JACKSONVILLE


                                           by
                                             /s/ Cindy S. Stover
                                             _________________________
                                             Name:  Cindy S. Stover
                                             Title: Vice President














































                                       -74-<PAGE>







                                           CORESTATES BANK, N.A.


                                           by
                                             /s/ Beverly J. Coller
                                             _________________________
                                             Name:  Beverly J. Coller
                                             Title: Vice President














































                                       -75-<PAGE>







                                           CAISSE NATIONALE DE CREDIT
                                             AGRICOLE


                                           by
                                             /s/ Craig Welch
                                             _________________________
                                             Name:  Craig Welch
                                             Title: First Vice President













































                                       -76-<PAGE>







                                           DEUTSCHE BANK A.G., NEW YORK
                                             AND/OR CAYMAN ISLANDS
                                             BRANCHES


                                           by
                                             /s/ Thomas A. Foley
                                             _________________________
                                             Name:  Thomas A. Foley
                                             Title: Assistant Vice President


                                           by
                                             /s/ Stephan A. Wiedemann 
                                             _________________________
                                             Name:  Stephan A. Wiedemann
                                             Title: Vice President







































                                       -77-<PAGE>







                                           THE DAI-ICHI KANGYO BANK, LTD.,
                                             NEW YORK BRANCH


                                           by
                                             /s/ Timothy White
                                             _________________________
                                             Name:  Timothy White
                                             Title: Vice President and Team
                                                    Leader













































                                       -78-<PAGE>







                                           FLEET NATIONAL BANK


                                           by
                                             /s/ Frank Benesh
                                             _________________________
                                             Name:  Frank Benesh
                                             Title: Vice President














































                                       -79-<PAGE>







                                           THE MITSUBISHI TRUST AND
                                             BANKING CORPORATION 


                                           by
                                             /s/ Hachiro Hosoda
                                             _________________________
                                             Name:  Hachiro Hosoda
                                             Title: Senior Vice President













































                                       -80-<PAGE>







                                           THE MITSUI TRUST AND BANKING
                                             COMPANY, LIMITED, NEW YORK
                                             BRANCH 


                                           by
                                             /s/ Shigeru Tsujimoto
                                             _________________________
                                             Name:  Shigeru Tsujimoto
                                             Title: Senior Vice President and
                                                    Manager












































                                       -81-<PAGE>







                                           NATIONAL AUSTRALIA BANK LIMITED


                                           by
                                             /s/ R. Adams Perry III
                                             _________________________
                                             Name:  R. Adams Perry III
                                             Title: Senior Vice President and
                                                    Head of Corporate Banking
                                                    & Finance














































                                       -82-<PAGE>







                                           THE NORINCHUKIN BANK NEW YORK
                                             BRANCH


                                           by
                                             /s/ Takeshi Akimoto
                                             _________________________
                                             Name:  Takeshi Akimoto
                                             Title: General Manager













































                                       -83-<PAGE>







                                           THE NORTHERN TRUST COMPANY  


                                           by
                                             /s/ Eric O. Strickland
                                             _________________________
                                             Name:  Eric O. Strickland
                                             Title: Vice President














































                                       -84-<PAGE>







                                           THE SAKURA BANK, LIMITED


                                           by
                                             /s/ Yasumasa Kikuchi
                                             _________________________
                                             Name:  Yasumasa Kikuchi
                                             Title: Senior Vice President














































                                       -85-<PAGE>







                                           THE SANWA BANK, LIMITED


                                           by
                                             /s/ Christian Kambour 
                                             _________________________
                                             Name:  Christian Kambour
                                             Title: Assistant Vice President














































                                       -86-<PAGE>







                                           STANDARD CHARTERED BANK


                                           by
                                             /s/ Christopher R. Knight
                                             _________________________
                                             Name:  Christopher R. Knight
                                             Title: Vice President


                                            by
                                              /s/ Jacob Yahiayan
                                              ________________________
                                              Name:  Jacob Yahiayan
                                              Title: Assistant Vice President











































                                       -87-<PAGE>







                                           THE YASUDA TRUST & BANKING CO.,
                                             LTD. 


                                           by
                                             /s/ Makoto Tagawa
                                             _________________________
                                             Name:  Makoto Tagawa
                                             Title: Deputy General Manager













































                                       -88-<PAGE>







                                           CRESTAR BANK 


                                           by
                                             /s/ Keith A. Hubbard
                                             _________________________
                                             Name:  Keith A. Hubbard
                                             Title: Senior Vice President














































                                       -89-<PAGE>







                                                         SCHEDULE 2.01



               LENDER NAMES, ADDRESSES FOR NOTICES AND COMMITMENTS



         NAMES/ADDRESS                            COMMITMENT
         -------------                            ----------

         Bank of America National Trust           $250,000,000
           and Savings Association
         231 South LaSalle Street
         Area 10J
         Chicago, IL  60697
         Attention:  Peter Dales
         Tel:  312-828-2809
         Fax:  312-828-1997

         The Bank of Nova Scotia                  $250,000,000
         One Liberty Plaza
         26th Floor
         New York, NY  10006
         Attention:  James Trimble
         Tel:  212-225-5011
         Fax:  212-225-5090

         The Chase Manhattan Bank                 $250,000,000
         Agent Bank Services
         One Chase Manhattan Plaza
         8th Floor
         New York, NY  10081
         Attention:  Sandra Miklave 
         Tel:  212-552-7953
         Fax:  212-552-5658

         NationsBank, N.A.                        $250,000,000
         NationsBank Pavilion
         4th Floor
         1111 East Main Street
         Richmond, VA  23219-2321
         Attention:  Turner Coggin
         Tel:  804-788-3455
         Fax:  804-788-2908/3669

         PNC Bank, National Association           $230,000,000
         1600 Market Street
         Philadelphia, PA  19103
         Attention:  Dan Fitzpatrick
         Tel:  215-585-5622
         Fax:  215-585-5972<PAGE>



         NAMES/ADDRESS                            COMMITMENT
         ----------------------------  ---------------------------------



         The Bank of Tokyo-Mitsubishi, Ltd.       $210,000,000
         Georgia Pacific Center
         Suite 4970
         133 Peachtree Street, N.E.
         Atlanta, GA  30303-1808
         Attention:  Randy Glass
         Tel:  404-222-4207
         Fax:  404-577-1155

         ABN AMRO Bank N.V., New York Branch      $190,000,000
         500 Park Avenue
         2nd Floor
         New York, NY  10022
         Attention: Pam Delvecchio
         Tel:  212-446-4289
         Fax:  212-446-7468

         The Bank of New York                     $190,000,000
         One Wall Street
         15th Floor
         New York, NY  10286
         Attention:  Gregory Owens
         Tel:  212-635-1130
         Fax:  212-635-1698

         Citibank, N.A.                           $190,000,000
         400 Perimeter Center Terrace
         Suite 600
         Atlanta, GA  30346
         Attention:  Hilary Hylan
         Tel:  770-668-8602
         Fax:  770-668-8137

         Credit Suisse                            $190,000,000
         12 East 49th Street
         41st Floor
         New York, NY  10017
         Attention:  Kristinn R. Kristinsson
         Tel:  212-238-5206
         Fax:  212-238-5245










                                       -2-<PAGE>



         NAMES/ADDRESS                            COMMITMENT
         ----------------------------  ---------------------------------


         First National Bank of Chicago           $190,000,000
         One First National Plaza
         Mail Suite 0374
         Chicago, IL  60670-0374
         Attention:  Tim King
         Tel:  312-732-6456
         Fax:  312-732-3885

         The Fuji Bank, Limited New York          $190,000,000
           Branch 
         2 World Trade Center
         79th Floor
         New York, NY  10048
         Attention:  Colby Yoon
         Tel:  212-898-2140
         Fax:  212-912-0516

         The Industrial Bank of Japan,            $190,000,000
           Limited 
         New York Branch
         245 Park Avenue
         23rd Floor
         New York, NY  10167
         Attention:  Adrienne Molloy
         Tel:  212-557-3500
         Fax:  212-856-9450

         Mellon Bank, N.A.                        $190,000,000
         1735 Market Street
         Room 750
         Philadelphia, PA  19103
         Attention:  Martin Randall
         Tel:  215-553-2915
         Fax:  215-553-4899

         Royal Bank of Canada                     $190,000,000
         Grand Cayman (North America No. 1) 
           Branch
         c/o New York Branch
         One Financial Square
         23rd Floor
         New York, NY  10005-3531
         Attention:  Manager, Credit
           Administration; with a copy to 
           Donald Callancie
         Tel:  212-428-6311
         Fax:  212-428-2372




                                       -3-<PAGE>



         NAMES/ADDRESS                            COMMITMENT
         ----------------------------  ---------------------------------


         Bank of Montreal                         $100,000,000
         115 South LaSalle Street
         Chicago, IL  60603
         Attention:  Randall Becker
         Tel:  312-750-3723
         Fax:  312-750-4314

         Barnett Bank N.A. - Jacksonville         $100,000,000
         50 North Laura Street
         24th Floor / 001002436
         Jacksonville, FL  32231
         Attention:  Cindy Stover
         Tel:  904-791-7419
         Fax:  904-791-5645

         Corestates Bank, N.A.                    $100,000,000
         1339 Chestnut Street
         FC: 1-8-11-24
         Philadelphia, PA  19107
         Attention:  Beverly J. Coller
         Tel:  215-973-3571
         Fax:  215-786-7704

         Caisse Nationale de Credit Agricole      $100,000,000
         520 Madison Avenue
         New York, NY  10022
         Attention:  Craig Welch
         Tel:  212-418-7087
         Fax:  212-418-2228

         Deutsche Bank A.G., New York and/or      $100,000,000
           Cayman Islands Branches
         31 West 52nd Street
         New York, NY  10019
         Attention:  Stephen Wiedemann 
         Tel:  212-474-8663
         Fax:  212-474-8212














                                       -4-<PAGE>



         NAMES/ADDRESS                            COMMITMENT
         ----------------------------  ---------------------------------


         The Dai-Ichi Kangyo Bank, Ltd.,          $100,000,000
           New York Branch
         One World Trade Center
         48th Floor
         New York, NY  10048
         Attention:  David J. McCann
         Tel:  212-432-8882
         Fax:  212-912-1879

         Fleet National Bank                      $100,000,000
         MAOF0305
         1 Federal Street
         Boston, MA  02211
         Attention:  Frank Benesh or 
                     Derek Upson
         Tel:  617-346-0617 or 617-346-0332
         Fax:  617-246-0568

         The Mitsubishi Trust and Banking         $100,000,000
           Corporation
         520 Madison Avenue
         26th Floor
         New York, NY  10022
         Attention:  Bea Kossodo
         Tel:  212-891-8363
         Fax:  212-644-6825

         The Mitsui Trust and Banking Company,    $100,000,000
           Limited, New York Branch
         One World Financial Center
         200 Liberty Street
         21st Floor
         New York, NY  10281
         Attention:  Shigeru Tsujimoto
         Tel:  212-341-0370
         Fax:  212-945-4170

         National Australia Bank Limited          $100,000,000
         200 Park Avenue
         34th Floor
         New York, NY  10166
         Attention:  Shaun Dooley
         Tel:  212-916-9621
         Fax:  212-983-1969







                                       -5-<PAGE>



         NAMES/ADDRESS                            COMMITMENT
         ----------------------------  ---------------------------------


         The Norinchukin Bank New York Branch     $100,000,000
         245 Park Avenue
         29th Floor
         New York, NY  10167
         Attention:  Maizie Tang
         Tel:  212-949-7188
         Fax:  212-697-5754

         The Northern Trust Company               $100,000,000
         50 South LaSalle Street
         Floor B-9
         Chicago, IL  60675
         Attention:  Eric Strickland
         Tel:  312-444-5602
         Fax:  312-444-3508

         The Sakura Bank, Limited                 $100,000,000
         277 Park Avenue
         45th Floor
         New York, NY  10172
         Attention:  Ken Oshima
         Tel:  212-756-6767
         Fax:  212-888-7651

         The Sanwa Bank, Limited                  $100,000,000
         55 East 52nd Street
         26th Floor
         New York, NY  10055
         Attention:  Christian Kambour
         Tel:  212-339-6232
         Fax:  212-754-1304

         Standard Chartered Bank                  $100,000,000
         707 Wilshire Boulevard
         Los Angeles, CA  90017
         Attention:  Qustandi Shiber
         Tel:  213-614-5037
         Fax:  213-614-2159













                                       -6-<PAGE>



         NAMES/ADDRESS                            COMMITMENT
         ----------------------------  ---------------------------------



         The Yasuda Trust & Banking Co., Ltd.     $100,000,000
         666 Fifth Avenue
         Suite 801
         New York, NY  10103
         Attention:  Rohn Laudenschlager
         Tel:  212-373-5713
         Fax:  212-373-5796

         Crestar Bank                             $ 50,000,000
         919 East Main Street
         22nd Floor
         Richmond, VA  23219
         Attention:  Keith Hubbard
         Tel:  804-782-5356
         Fax:  804-782-5413                       

                                                  --------------
               Total:                             $4,800,000,000
                                                  ==============































                                       -7-<PAGE>







                                                           EXHIBIT A TO
                                                       CREDIT AGREEMENT



                       [FORM OF ASSIGNMENT AND ACCEPTANCE]


                            ASSIGNMENT AND ACCEPTANCE


                   Reference is made to the Credit Agreement, dated as
         of November __, 1996 (as amended, supplemented or otherwise
         modified from time to time, the "Credit Agreement"), among CSX
         Corporation (the "Borrower"), the Lenders parties thereto, Bank
         of America National Trust and Savings Association and
         NationsBank, N.A., as Co-Syndication Agents, The Bank of Nova
         Scotia, as Documentation Agent, and The Chase Manhattan Bank,
         as Administrative Agent for the Lenders (in such capacity, the
         "Administrative Agent").  Unless otherwise defined herein,
         terms defined in the Credit Agreement and used herein shall
         have the meanings given to them in the Credit Agreement.

                   The Assignor identified on Schedule 1 hereto (the
         "Assignor") and the Assignee identified on Schedule 1 hereto
         (the "Assignee") agree as follows:

                   1.  The Assignor hereby irrevocably sells and assigns
         to the Assignee without recourse to the Assignor, and the
         Assignee hereby irrevocably purchases and assumes from the
         Assignor without recourse to the Assignor, as of the Effective
         Date (as defined below), the interest described on Schedule 1
         hereto (the "Assigned Interest") in and to the Assignor's
         rights and obligations under the credit facility made available
         under the Credit Agreement (the "Assigned Facility") and in a
         principal amount for the Assigned Facility as set forth on
         Schedule 1 hereto.

                   2.  The Assignor (a) makes no representation or war-
         ranty and assumes no responsibility with respect to any state-
         ments, warranties or representations made in or in connection
         with the Credit Agreement or with respect to the execution,
         legality, validity, enforceability, genuineness, sufficiency or
         value of the Credit Agreement or any other instrument or docu-
         ment furnished pursuant thereto or in connection therewith (the
         "Loan Documents"), other than that the Assignor has not created
         any adverse claim upon the interest being assigned by it here-
         under and that such interest is free and clear of any such
         adverse claim; (b) makes no representation or warranty and
         assumes no responsibility with respect to the financial condi-
         tion of the Borrower, any of its Subsidiaries or any other
         obligor or the performance or observance by the Borrower, any
         of its Subsidiaries or any other obligor of any of their
         respective obligations under the Credit Agreement, the Loan
         Documents or any other instrument or document furnished pursu-
         ant hereto or thereto; and (c) attaches any Notes held by it
         evidencing the Assigned Facility and (i) requests that the
         Administrative Agent, upon request by the Assignee, exchange
         the attached Notes for a new Note or Notes payable to the
         Assignee and (ii) if the Assignor has retained any interest in
         the Assigned Facility, requests that the Administrative Agent
         exchange the attached Notes for a new Note or Notes payable to
         the Assignor, in each case in amounts which reflect the assign-
         ment being made hereby (and after giving effect to any other
         assignments which have become effective on the Effective Date).<PAGE>








                   3.  The Assignee (a) represents and warrants that it
         is legally authorized to enter into this Assignment and Accep-
         tance; (b) confirms that it has received a copy of the Credit
         Agreement, together with copies of the financial statements
         delivered pursuant to Sections 3.04 and 5.01 thereof and such
         other documents and information as it has deemed appropriate to
         make its own credit analysis and decision to enter into this
         Assignment and Acceptance; (c) agrees that it will, indepen-
         dently and without reliance upon the Assignor, the Administra-
         tive Agent or any other Lender and based on such documents and
         information as it shall deem appropriate at the time, continue
         to make its own credit decisions in taking or not taking action
         under the Credit Agreement, the other Loan Documents or any
         other instrument or document furnished pursuant hereto or
         thereto; (d) represents that it has not relied upon the Unre-
         stricted Margin Stock in its credit analysis or its decision to
         enter into this Assignment and Acceptance; (e) appoints and
         authorizes the Administrative Agent to take such action as
         agent on its behalf and to exercise such powers and discretion
         under the Credit Agreement, the other Loan Documents or any
         other instrument or document furnished pursuant hereto or
         thereto as are delegated to the Administrative Agent by the
         terms thereof, together with such powers as are incidental
         thereto; and (f) agrees that it will be bound by the provisions
         of the Credit Agreement and will perform in accordance with its
         terms all the obligations which by the terms of the Credit
         Agreement are required to be performed by it as a Lender
         including, if it is organized under the laws of a jurisdiction
         outside the United States, its obligation pursuant to Section
         2.16(e) of the Credit Agreement.

                   4.  The effective date of this Assignment and Accep-
         tance shall be the Effective Date of Assignment described on
         Schedule 1 hereto (the "Effective Date").  Following the execu-
         tion of this Assignment and Acceptance, it will be delivered to
         the Administrative Agent for acceptance and recording by it
         pursuant to the Credit Agreement, effective as of the Effective
         Date (which shall not, unless otherwise agreed to by the Admin-
         istrative Agent, be earlier than five Business Days after the
         date of such acceptance and recording by the Administrative
         Agent).

                   5.  Upon such acceptance and recording, from and
         after the Effective Date, the Administrative Agent shall make
         all payments in respect of the Assigned Interest (including
         payments of principal, interest, fees and other amounts) to the
         Assignor for amounts which have accrued to and including the
         Effective Date and to the Assignee for amounts which have
         accrued subsequent to the Effective Date.  The Assignor and the
         Assignee shall make all appropriate adjustments in payments by
         the Administrative Agent for periods prior to the Effective
         Date or with respect to the making of this assignment directly
         between themselves.

                   6.  From and after the Effective Date, (a) the
         Assignee shall be a party to the Credit Agreement and, to the
         extent provided in this Assignment and Acceptance, have the
         rights and obligations of a Lender thereunder and under the
         other Loan Documents and shall be bound by the provisions
         thereof and (b) the Assignor shall, to the extent provided in
         this Assignment and Acceptance, relinquish its rights and be
         released from its obligations under the Credit Agreement.

                   7.  This Assignment and Acceptance shall be governed
         by and construed in accordance with the laws of the State of
         New York.

                   IN WITNESS WHEREOF, the parties hereto have caused
         this Assignment and Acceptance to be executed as of the date
         first above written by their respective duly authorized offic-
         ers on Schedule 1 hereto.

                                       -2-<PAGE>



                                    Schedule 1
                           to Assignment and Acceptance


         Name of Assignor:                         

         Name of Assignee:                         

         Effective Date of Assignment:             


                Credit                Principal             Commitment
           Facility Assigned       Amount Assigned     Percentage Assigned1
           -----------------       ---------------     --------------------

         Revolving Credit 
         and Competitive 
         Advance Facility          $                      .               %

         [Competitive Loans        $                           N/A]


         [NAME OF ASSIGNEE]              [NAME OF ASSIGNOR]


         By:_________________________    By:__________________________
         Title:                          Title:


         Accepted [and Consented to]:    [Consented To:

         THE CHASE MANHATTAN BANK,       CSX CORPORATION
         as Administrative Agent


         By:_________________________    By:__________________________
         Title:                          Title:]


         [Consented to:

         [ISSUING BANKS]


         By:_________________________
         Title:]





         _____________________
         1  Calculate the Commitment Percentage that is assigned to at
         least 15 decimal places and show as a percentage of the aggregate
         Commitments of all Lenders.<PAGE>







                                                         EXHIBIT B-1 TO
                                                       CREDIT AGREEMENT


                          [FORM OF REVOLVING LOAN NOTE]

                               REVOLVING LOAN NOTE



         $______________                             New York, New York
                                                      November __, 1996


                   FOR VALUE RECEIVED, the undersigned, CSX CORPORATION,
         a Virginia corporation (the "Borrower"), hereby unconditionally
         promises to pay to the order of ________________ (the "Lender")
         at the office of The Chase Manhattan Bank, located at 270 Park
         Avenue, New York, New York 10017, in lawful money of the United
         States of America and in immediately available funds, on the
         Maturity Date the principal amount of (a) _______________
         DOLLARS ($____________), or, if less, (b) the aggregate unpaid
         principal amount of all Revolving Loans of the Lender made to
         the Borrower pursuant to Section 2.01 of the Credit Agreement
         (as defined below).  The Borrower further agrees to pay inter-
         est in like money at such office on the unpaid principal amount
         hereof from time to time outstanding at the rates and on the
         dates specified in Sections 2.12 and 2.17 of the Credit Agree-
         ment.

                   The holder of this Revolving Loan Note is authorized
         to endorse on the schedules annexed hereto and made a part
         hereof or on a continuation thereof which shall be attached
         hereto and made a part hereof the date, amount and Type of each
         Revolving Loan made pursuant to the Credit Agreement and the
         date and amount of each payment or prepayment of principal
         thereof, each continuation thereof as the same Type, each con-
         version of all or a portion thereof to another Type and, in the
         case of Eurodollar Loans, the length of each Interest Period
         and the Adjusted LIBO Rate with respect thereto.  Each such
         endorsement shall constitute prima facie evidence of the accu-
         racy of the information endorsed.  The failure to make any such
         endorsement (or any error therein) shall not affect the obliga-
         tions of the Borrower in respect of any Revolving Loan.

                   This Revolving Loan Note (a) is one of the Revolving
         Loan Notes referred to in Section 2.09 of the Credit Agreement,
         dated as of November __, 1996 (as amended, supplemented or
         otherwise modified from time to time, the "Credit Agreement"),
         among the Borrower, the Lender, the other Lenders from time to
         time parties thereto, Bank of America National Trust and Sav-
         ings Association and NationsBank, N.A., as Co-Syndication
         Agents, The Bank of Nova Scotia, as Documentation Agent, and
         The Chase Manhattan Bank, as Administrative Agent, (b) is
         subject to the provisions of the Credit Agreement and (c) is
         subject to optional and mandatory prepayment in whole or in
         part as provided in the Credit Agreement.  

                   Upon the occurrence of any one or more of the Events
         of Default, all amounts then remaining unpaid on this Revolving
         Loan Note shall become, or may be declared to be, immediately
         due and payable, all as provided in the Credit Agreement.<PAGE>








                   All parties now and hereafter liable with respect to
         this Revolving Loan Note, whether maker, principal, surety,
         guarantor, endorser or otherwise, hereby waive presentment,
         demand, protest and all other notices of any kind, except for
         notices required under the Credit Agreement.

                   Unless otherwise defined herein, terms defined in the
         Credit Agreement and used herein shall have the meanings given
         to them in the Credit Agreement.

                   THIS REVOLVING LOAN NOTE SHALL BE GOVERNED BY, AND
         CONSTRUED AND INTERPRETED IN ACCORDANCE WITH, THE LAW OF THE
         STATE OF NEW YORK.


                                            CSX CORPORATION


                                            By: _______________________
                                            Name:    
                                            Title: 





























                                       -2-<PAGE>



                                                          Schedule A to
                                                    Revolving Loan Note


                  LOANS, CONVERSIONS AND REPAYMENTS OF ABR LOANS


 -----------------------------------------------------------------------------
|    |           |             |           |   Amount   |           |         |
|    |           |             |           |   of ABR   |           |         |
|    |           |             |  Amount   | Loans Con- |  Unpaid   |         |
|    |           |             | of Prin-  |  verted to | Principal |         |
|    |           |   Amount    | cipal of  | Eurodollar |  Balance  |         |
|    | Amount of |Converted to | ABR Loans | Revolving  |  of ABR   |Notation |
|Date| ABR Loans |  ABR Loans  |  Repaid   |    Loans   |   Loans   | Made by |
|-----------------------------------------------------------------------------|
|    |           |             |           |            |           |         |
|    |           |             |           |            |           |         |
|-----------------------------------------------------------------------------|
|    |           |             |           |            |           |         |
|    |           |             |           |            |           |         |
|-----------------------------------------------------------------------------|
|    |           |             |           |            |           |         |
|    |           |             |           |            |           |         |
|-----------------------------------------------------------------------------|
|    |           |             |           |            |           |         |
|    |           |             |           |            |           |         |
|-----------------------------------------------------------------------------|
|    |           |             |           |            |           |         |
|    |           |             |           |            |           |         |
|-----------------------------------------------------------------------------|
|    |           |             |           |            |           |         |
|    |           |             |           |            |           |         |
|-----------------------------------------------------------------------------|
|    |           |             |           |            |           |         |
|    |           |             |           |            |           |         |
|-----------------------------------------------------------------------------|
|    |           |             |           |            |           |         |
|    |           |             |           |            |           |         |
|-----------------------------------------------------------------------------|
|    |           |             |           |            |           |         |
|    |           |             |           |            |           |         |
|-----------------------------------------------------------------------------|
|    |           |             |           |            |           |         |
|    |           |             |           |            |           |         |
|-----------------------------------------------------------------------------|
|    |           |             |           |            |           |         |
|    |           |             |           |            |           |         |
|-----------------------------------------------------------------------------|<PAGE>



                                                          Schedule B to
                                                    Revolving Loan Note


               LOANS, CONTINUATIONS, CONVERSIONS AND REPAYMENTS OF
                                 EURODOLLAR LOANS


 ------------------------------------------------------------------------------
|    |       |         |  Interest  |  Amount  |          |  Unpaid  |         |
|    |       |  Amount |   Period   |    of    |  Amount  | Principal|         |
|    | Amount|   Con-  | and Adjust-| Principal|    of    |  Balance |         |
|    |   of  |  verted |   ed LIBO  |    of    |Eurodollar|    of    |         |
|    |  Euro-| to Euro-|  Rate with |Eurodollar|Loans Con-|   Euro-  |         |
|    | dollar|  dollar |   Respect  |   Loans  | verted to|  dollar  |Notation |
|Date|  Loans|   Loans |   Thereto  |  Repaid  | ABR Loans|   Loans  | Made by |
|------------------------------------------------------------------------------|
|    |       |         |            |          |          |          |         |
|    |       |         |            |          |          |          |         |
|------------------------------------------------------------------------------|
|    |       |         |            |          |          |          |         |
|    |       |         |            |          |          |          |         |
|------------------------------------------------------------------------------|
|    |       |         |            |          |          |          |         |
|    |       |         |            |          |          |          |         |
|------------------------------------------------------------------------------|
|    |       |         |            |          |          |          |         |
|    |       |         |            |          |          |          |         |
|------------------------------------------------------------------------------|
|    |       |         |            |          |          |          |         |
|    |       |         |            |          |          |          |         |
|------------------------------------------------------------------------------|
|    |       |         |            |          |          |          |         |
|    |       |         |            |          |          |          |         |
|------------------------------------------------------------------------------|
|    |       |         |            |          |          |          |         |
|    |       |         |            |          |          |          |         |
|------------------------------------------------------------------------------|
|    |       |         |            |          |          |          |         |
|    |       |         |            |          |          |          |         |
|------------------------------------------------------------------------------|
|    |       |         |            |          |          |          |         |
|    |       |         |            |          |          |          |         |
|------------------------------------------------------------------------------|
|    |       |         |            |          |          |          |         |
|    |       |         |            |          |          |          |         |
|------------------------------------------------------------------------------|
|    |       |         |            |          |          |          |         |
|    |       |         |            |          |          |          |         |
|------------------------------------------------------------------------------|
<PAGE>







                                                         EXHIBIT B-2 TO
                                                       CREDIT AGREEMENT

                         [FORM OF COMPETITIVE LOAN NOTE]

                              COMPETITIVE LOAN NOTE


         $_______________                            New York, New York
                                                      November __, 1996


                   FOR VALUE RECEIVED, the undersigned, CSX CORPORATION,
         a Virginia corporation (the "Borrower"), hereby unconditionally
         promises to pay to the order of ________________ (the "Lender")
         at the office of The Chase Manhattan Bank, located at 270 Park
         Avenue, New York, New York 10017, in lawful money of the United
         States of America and in immediately available funds, the
         principal amount of (a) _____________ _______ DOLLARS
         ($_____________), or, if less, (b) the aggregate unpaid
         principal amount of each Competitive Loan of the Lender made to
         the Borrower pursuant to Section 2.04 of the Credit Agreement
         (as defined below).  The principal amount of each Competitive
         Loan evidenced hereby shall be payable on the last day of the
         Interest Period with respect thereto.  The Borrower further
         agrees to pay interest in like money at such office on the
         unpaid principal amount of each Competitive Loan evidenced
         hereby at the rates and on the dates specified in Sections 2.12
         and 2.17 of the Credit Agreement.  Competitive Loans evidenced
         by this Competitive Loan Note may not be prepaid without the
         prior written consent of the Lender thereof.

                   The holder of this Competitive Loan Note is
         authorized to endorse on the schedule annexed hereto and made a
         part hereof or on a continuation thereof which shall be
         attached hereto and made a part hereof the date, amount,
         interest rate, interest payment dates and Interest Period in
         respect of each Competitive Loan made pursuant to Section 2.04
         of the Credit Agreement and each payment of principal with
         respect thereto.  Each such endorsement shall constitute prima
         facie evidence of the accuracy of the information endorsed.
         The failure to make any such endorsement (or any error therein)
         shall not affect the obligations of the Borrower in respect of
         any Competitive Loan.

                   This Competitive Loan Note is one of the Competitive
         Loan Notes referred to in Section 2.09 of the Credit Agreement,
         dated as of November __, 1996 (as amended, supplemented or
         otherwise modified from time to time, the "Credit Agreement"),
         among the Borrower, the Lender, the other Lenders from time to
         time parties thereto, Bank of America National Trust and
         Savings Association and NationsBank, N.A., as Co-Syndication
         Agents, The Bank of Nova Scotia, as Documentation Agent, and
         The Chase Manhattan Bank, as Administrative Agent, and is
         subject to the provisions of the Credit Agreement. 

                   Upon the occurrence of any one or more of the Events
         of Default, all amounts then remaining unpaid on this
         Competitive Loan Note shall become, or may be declared to be,
         immediately due and payable, all as provided in the Credit
         Agreement.<PAGE>







                   All parties now and hereafter liable with respect to
         this Competitive Loan Note, whether maker, principal, surety,
         guarantor, endorser or otherwise, hereby waive presentment,
         demand, protest and all other notices of any kind, except for
         notices required under the Credit Agreement.

                   Unless otherwise defined herein, terms defined in the
         Credit Agreement and used herein shall have the meanings given
         to them in the Credit Agreement.

                   THIS COMPETITIVE LOAN NOTE SHALL BE GOVERNED BY, AND
         CONSTRUED AND INTERPRETED IN ACCORDANCE WITH, THE LAW OF THE
         STATE OF NEW YORK.

                                            CSX CORPORATION


                                            By: ______________________
                                            Name: 
                                            Title: 































                                       -2-<PAGE>







                                                            Schedule to
                                                  Competitive Loan Note


                          SCHEDULE OF COMPETITIVE LOANS

                         ______________________ as Lender
                           CSX Corporation as Borrower
                  Credit Agreement dated as of November __, 1996



        -----------------------------------------------------------------------
       | Date | Amount |          | Interest |          |           |          |
       | of   |   of   | Interest |  Payment | Interest | Principal | Notation |
       | Loan |  Loan  |   Rate   |   Dates  |  Period  |  Payment  |  Made by |
       |-----------------------------------------------------------------------|
       |      |        |          |          |          |           |          |
       |      |        |          |          |          |           |          |
       |-----------------------------------------------------------------------|
       |      |        |          |          |          |           |          |
       |      |        |          |          |          |           |          |
       |-----------------------------------------------------------------------|
       |      |        |          |          |          |           |          |
       |      |        |          |          |          |           |          |
       |-----------------------------------------------------------------------|
       |      |        |          |          |          |           |          |
       |      |        |          |          |          |           |          |
       |-----------------------------------------------------------------------|
       |      |        |          |          |          |           |          |
       |      |        |          |          |          |           |          |
       |-----------------------------------------------------------------------|
       |      |        |          |          |          |           |          |
       |      |        |          |          |          |           |          |
       |-----------------------------------------------------------------------|
       |      |        |          |          |          |           |          |
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