DME
| Dakota, Minnesota and Eastern | 7 |
HPJX
| Helm-Pacific Leasing | 1 |
HS
| H and S Railroad Company | 3 |
ICE
| Iowa Chicago and Eastern | 1 |
LCGX
| Cargill Incorporated C.G.D. Division | 1 |
NOKL
| Northwestern Oklahoma | 3 |
RMGX
| Andersons - Railgroup | 1 |
SIRX
| Southern Illinois Railcar Company | 1 |
TFM
| Kansas City Southern De Mexico | 1 |