ITEM 2.03. CREATION OF A DIRECT FINANCIAL OBLIGATION OR AN OBLIGATION UNDER AN OFF-BALANCE SHEET ARRANGEMENT OF THE REGISTRANT.
CSX Corporation (the "Company") is filing this Amendment No. 1 to the Current Report on Form 8-K dated May 4, 2006, as filed with the Securities and Exchange Commission on May 9, 2006 (the "Original 8-K"), to include additional schedules and exhibits to the Company's $1,250,000,000 5-Year Revolving Credit Agreement that was filed as Exhibit 99.1 to the Original 8-K.

ITEM 9.01. FINANCIAL STATEMENTS AND EXHIBITS.
(d) Exhibits The following exhibit is filed as a part of this Report.

Exhibit No. Description
99.1 Five Year Revolving Credit Agreement

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