AOK
| Arkansas-Oklahoma Railroad | 3 |
BNSF
| BNSF Railway | 1 |
CR
| Conrail | 1 |
DWC
| Canadian National Railways | 13 |
GTW
| Grand Trunk Western | 3 |
HS
| H and S Railroad Company | 2 |
LRS
| Laurinburg and Southern | 2 |
LW
| Louisville and Wadley Railway Company | 7 |
NOKL
| Northwestern Oklahoma | 3 |
NS
| Norfolk Southern | 4 |
SRY
| Southern Railway of British Columbia Lim | 5 |
TBOX
| TTX Company | 13 |
TOBX
| TTX Company - Box Cars | 1 |
TR
| Tomahawk Railway L.P. | 3 |