AC
| Algoma Central | 2 |
BLE
| Bessemer & Lake Erie | 1 |
CN
| Canadian National Railways | 2 |
COER
| Crab Orchard & Egyptian | 1 |
DTI
| Detroit Toledo & Ironton | 2 |
GNTX
| TTX Company | 2 |
GWWR
| Gateway Western | 1 |
ICG
| Illinois Central Gulf | 2 |
JOSX
| Rail Connection, Inc | 1 |
MHFX
| MHF Logistical Solutions Incorporated | 1 |
MP
| Missouri Pacific | 3 |
NOKL
| Northwestern Oklahoma | 1 |
ONT
| Ontario Northland Railway | 2 |
TCMX
| CIT Group/Capital Finance, Inc | 1 |
WC
| Wisconsin Central | 1 |