ARMN
| Union Pacific Railroad Company | 17 |
BNFE
| Burlington Northern Fruit Express | 1 |
BNSF
| BNSF Railway | 2 |
CRYX
| Cryo-Trans Incorporated | 27 |
CSX
| CSX Railroad | 18 |
JRSX
| J.R. Simplot Company | 1 |
TPIX
| Tropicana Transportation Corp | 77 |
UPFE
| Union Pacific Railroad Company | 8 |
VCY
| Galveston Railroad, L.P. | 2 |