BNSF
| BNSF Railway | 1 |
CSX
| CSX Railroad | 2 |
FCEN
| Florida Central | 1 |
HE
| Hollis and Eastern Railroad Company | 1 |
LW
| Louisville and Wadley Railway Company | 1 |
NOKL
| Northwestern Oklahoma | 2 |
SBD
| Seaboard System | 2 |
SOU
| Southern | 1 |
SRLX
| Southern Rail Leasing Incorporated | 1 |
TTJX
| TTX Company-Bulkhead Flats | 3 |
TTPX
| TTX Company - Bulkhead Flats | 2 |