ARMN
| Union Pacific Railroad Company | 6 |
FGMR
| Fruit Growers Express Company | 1 |
IPFX
| HERITAGE RAIL LEASING LLC | 1 |
NRDX
| Rail Logistics, LC | 1 |
PFE
| Pacific Fruit Express | 4 |
SBC
| Ferrocarril Sonora Baja California | 3 |
SFRC
| SFRC | 3 |
SFRD
| Santa Fe Refridgerator Line | 26 |
SPFE
| Union Pacific Railroad Company | 8 |
UP
| Union Pacific Railroad Company | 1 |
UPFE
| Union Pacific Railroad Company | 2 |