ALY
| Allegheny and Eastern Railroad Incorpora | 3 |
ATW
| Atlantic and Western | 2 |
BN
| Burlington Northern | 2 |
BNSF
| BNSF Railway | 8 |
BVRY
| Brandywine Valley Railroad Company | 1 |
CIGX
| THE CIT GROUP/CAPITAL FINANCE, INC. | 1 |
CN
| Canadian National Railways | 8 |
EAMX
| Everest Railcar Services, Inc | 1 |
GNRR
| Georgia Northeastern | 1 |
IC
| Illinois Central | 4 |
ICG
| Illinois Central Gulf | 12 |
IFRX
| Infinity Rail LLC | 2 |
IHB
| Indiana Harbor Belt | 2 |
LW
| Louisville and Wadley Railway Company | 7 |
MBCX
| Chicago Freight Car Leasing Co | 2 |
MMA
| Montreal, Maine & Atlantic | 1 |
NOKL
| Northwestern Oklahoma | 14 |
NS
| Norfolk Southern | 14 |
NW
| Norfolk & Western | 1 |
PMRX
| Progress Metal Reclamation Company | 1 |
SH
| Steelton and Highspire Railroad Company | 14 |
SOO
| Soo Line | 2 |
SOU
| Southern | 18 |
SP
| Southern Pacific | 1 |
SSW
| St Louis Southwestern (Cotton Belt) | 4 |
TTJX
| TTX Company-Bulkhead Flats | 7 |
TTPX
| TTX Company - Bulkhead Flats | 36 |
TVRR
| Tulare Valley Railroad Company | 2 |
UMP
| Upper Merion and Plymouth Railroad | 2 |
UP
| Union Pacific Railroad Company | 1 |
WC
| Wisconsin Central | 2 |