0000007694-04-000095 4 1 20040630 20040702 WARD MICHAEL J 0001165185 4 34 001-02918 04897608 CSX TRANSPORTATION INC 500 WATER STREET JACKSONVILLE FL 32202 ASHLAND INC 0000007694 5160 610122250 KY 0930 50 E. RIVERCENTER BOULEVARD COVINGTON KY 41012 6068153333 50 E. RIVERCENTER BOULEVARD COVINGTON KY 41012 ASHLAND OIL INC 19920703 ASHLAND OIL & REFINING CO 19700806 4 1 c0001165185d20040702f4f.xml PRIMARY DOCUMENT