Exhibit 12.1 Computation of Ratio of Earnings to Fixed Charges CSX Corporation Ratio of Earnings to Fixed Charges (Millions of Dollars) For the Six Months Ended For the Fiscal Years Ended --------------------- -------------------------------------------------------- June 26, June 27, Dec. 26, Dec. 27, Dec. 29, Dec. 30, Dec. 31, 1998 1997 1997 1996 1995 1994 1993 -------- --------- --------- --------- -------- --------- --------- EARNINGS: Earnings Before Income Taxes $ 344 $ 573 $ 1,183 $ 1,316 $ 974 $ 1,006 $ 633 Interest Expense 250 195 451 249 270 281 298 Amortization of Debt Discount -- -- 4 2 2 3 1 Interest Portion of Fixed Rent 91 94 197 189 184 206 206 Undistributed (Earnings) Loss of Affiliates Accounted for Using the Equity Method (86) (54) (150) (6) 3 10 7 Minority Interest 14 20 41 42 32 21 14 ------- ------- ------- ------- ------- ------- ------- Earnings, as Adjusted $ 613 $ 828 $ 1,726 $ 1,792 $ 1,465 $ 1,527 $ 1,159 ======= ======= ======= ======= ======= ======= ======= FIXED CHARGES: Interest Expense 250 195 451 249 270 281 298 Capitalized Interest -- 1 3 5 6 9 6 Amortization of Debt Discount -- -- 4 2 2 3 1 Interest Portion of Fixed Rent 91 94 197 189 184 206 206 ------- ------- ------- ------- ------- ------- ------- Fixed Charges $ 341 290 $ 655 $ 445 $ 462 $ 499 $ 511 ======= ======= ======= ======= ======= ======= ======= Ratio of Earnings to Fixed Charges 1.8x 2.9x 2.6x 4.0x 3.2x 3.1x 2.3x ======= ======= ======= ======= ======= ======= =======