ATSF
| Atchison Topeka & Santa Fe | 1 |
ATW
| Atlantic and Western | 1 |
BAYL
| Bay Line, LLC | 2 |
BN
| Burlington Northern | 1 |
BNSF
| BNSF Railway | 2 |
COER
| Crab Orchard & Egyptian | 1 |
FBOX
| TTX Company | 2 |
IBT
| International Bridge and Terminal Company | 3 |
IC
| Illinois Central | 1 |
KCS
| Kansas City Southern | 2 |
MP
| Missouri Pacific | 1 |
NOKL
| Northwestern Oklahoma | 1 |
NS
| Norfolk Southern | 4 |
TOFX
| TTX Company - Box Cars | 1 |
TR
| Tomahawk Railway L.P. | 2 |