BCOL
| Canadian National Railways | 1 |
CAIX
| CAI Rail Inc. | 1 |
CW
| Colorado and Wyoming | 1 |
GLVX
| Marion Plywood Corp | 3 |
HKRX
| HKRX | 1 |
IC
| Illinois Central | 1 |
ICG
| Illinois Central Gulf | 1 |
JOBX
| Tealinc Limited | 1 |
KXHR
| Knoxville & Holston River RR | 9 |
MCEX
| Midwest Railcar Equipment Company | 1 |
NS
| Norfolk Southern | 10 |
PMRX
| Progress Metal Reclamation Company | 1 |
SH
| Steelton and Highspire Railroad Company | 1 |
SOU
| Southern | 4 |
SSW
| St Louis Southwestern (Cotton Belt) | 1 |
TTJX
| TTX Company-Bulkhead Flats | 2 |
TTPX
| TTX Company - Bulkhead Flats | 3 |