AOK
| Arkansas-Oklahoma Railroad | 1 |
BNSF
| BNSF Railway | 39 |
COER
| Crab Orchard & Egyptian | 3 |
CP
| Canadian Pacific Railway | 25 |
DWC
| Canadian National Railways | 2 |
KCS
| Kansas City Southern | 2 |
LW
| Louisville and Wadley Railway Company | 2 |
NOKL
| Northwestern Oklahoma | 1 |
NS
| Norfolk Southern | 15 |
SMW
| St Marys Railway West LLC | 2 |
SRY
| Southern Railway of British Columbia Lim | 1 |
TBOX
| TTX Company | 128 |
TFM
| Kansas City Southern De Mexico | 1 |
TR
| Tomahawk Railway L.P. | 16 |
UP
| Union Pacific Railroad Company | 1 |