BNSF
| BNSF Railway | 1 |
CAGY
| Columbus & Greenville Railway | 1 |
CN
| Canadian National Railways | 1 |
CSX
| CSX Railroad | 1 |
DWC
| Canadian National Railways | 1 |
HLSC
| Hampton Railway Incorporated | 3 |
ICG
| Illinois Central Gulf | 1 |
KCS
| Kansas City Southern | 1 |
TTZX
| TTX Company-Centerbeam Flats | 3 |