SP / Southern Pacific Transportation Company
SP SD45R 7442
6
SP SD40T-2 8315
1 15 
SP GP40X 7201
1 5
SP SD40R 7332
6
SP SD45T-2 9313
4
SP SD45T-2 9304
7
SP SD45R 7467
10
SP GS-4 4449
4
SP SD40T-2 8268
9
SP B23-7 5112
3
SP GP35 6643
1 2
SP MP15AC 2718
6
SP SD45 9087
3
SP U33C 8705
7
SP SD45T-2 9317
4
SP U33C 8662
6
SP U33C 8635
6
SP SD40T-2 8314
5
SP U33C 8748
9
SP GP9E 3407
6
SP SD45 9087
6
SP SD40T-2 8309
8
SP TE70-4S 7032
6
SP TE70-4S 7033
18 