BCOL
| Canadian National Railways | 2 |
CN
| Canadian National Railways | 5 |
ICG
| Illinois Central Gulf | 1 |
NOKL
| Northwestern Oklahoma | 5 |
RDRX
| RDRX | 1 |
SH
| Steelton and Highspire Railroad Company | 1 |
TRLX
| Texas Railcar Leasing Company | 1 |
TTPX
| TTX Company - Bulkhead Flats | 2 |