AMTK
| Amtrak | 1 |
ARMN
| Union Pacific Railroad Company | 51 |
BNSF
| BNSF Railway | 20 |
CEFX
| CIT Group/Capital Finance, Inc | 1 |
CRYX
| Cryo-Trans Incorporated | 48 |
CSX
| CSX Railroad | 5 |
FURX
| First Union Rail | 1 |
JRSX
| J.R. Simplot Company | 1 |
SPFE
| Union Pacific Railroad Company | 1 |
TILX
| Trinity Industries Leasing Company | 8 |
TPIX
| Tropicana Transportation Corp | 33 |
URTX
| Union Refrigerator Transit Co. | 1 |