AMTK
| Amtrak | 1 |
ARMN
| Union Pacific Railroad Company | 54 |
BNFE
| Burlington Northern Fruit Express | 2 |
BNSF
| BNSF Railway | 4 |
CGFX
| Consolidated Gas Company of Florida | 58 |
CRYX
| Cryo-Trans Incorporated | 248 |
JRSX
| J.R. Simplot Company | 5 |
LINX
| LINX | 35 |
NRDX
| Rail Logistics, LC | 3 |
SOO
| Soo Line | 2 |