WP / Western Pacific Railroad
Operated in 1903−1983.
WP F7A 921-D
1 
2
WP GP40 3533
3
WP GP40-2 3549
7
WP GP40 3533
7
WP GP40 3531
4
WP GP40 3529
3
WP GP40 3522
4
WP U23B 2260
3
WP GP40-2 3553
3
WP GP40 3538
20 
WP U30B 3064
15 
WP GP40-2 3546
17 
WP GP20 2005
5
WP U30B 3055
2 16 