AMTK
| Amtrak | 45 |
ARMN
| Union Pacific Railroad Company | 2951 |
ATW
| Atlantic and Western | 1 |
BNFE
| Burlington Northern Fruit Express | 79 |
BNSF
| BNSF Railway | 602 |
CAGX
| MHC Incorporated Subsidiary of ConAgra Incorporated | 10 |
CEFX
| CIT Group/Capital Finance, Inc | 13 |
CMHX
| CarMath Incorporated | 2 |
CR
| Conrail | 1 |
CRYX
| Cryo-Trans Incorporated | 780 |
CSX
| CSX Railroad | 22 |
DRGW
| Denver & Rio Grande Western | 2 |
FURX
| First Union Rail | 24 |
GPEX
| General American Pfaudler | 1 |
IPFX
| HERITAGE RAIL LEASING LLC | 1 |
JRSX
| J.R. Simplot Company | 167 |
MDT
| Merchants Despatch Transportation | 2 |
NRDX
| Rail Logistics, LC | 22 |
PBRX
| TYSON FRESH MEATS | 16 |
SFRD
| Santa Fe Refridgerator Line | 2 |
TILX
| Trinity Industries Leasing Company | 146 |
TPIX
| Tropicana Transportation Corp | 115 |
UPFE
| Union Pacific Railroad Company | 212 |
URTX
| Union Refrigerator Transit Co. | 3 |
VCY
| Galveston Railroad, L.P. | 3 |
XTRX
| First Union Rail | 12 |
YKR
| York Rail | 1 |