GP15-1 (1500 HP)
30 units
1534-1563
Notes
-Built in 1970 as CR 1616-18,20,22,2833,37,39,41,44,45,47,53,55,57,59,64,67,69,72,73,75,78, 83.
-In 2000, 1525-1533 & 1564-1566 were traded to LLPX, along with other older CSX 4-Axles in turn for 25 SD70M's, 3 SD60's and 3 GP60's.