BKTY
| Union Pacific Railroad Company | 1 |
CN
| Canadian National Railways | 1 |
COER
| Crab Orchard & Egyptian | 1 |
CSX
| CSX Railroad | 12 |
FBOX
| TTX Company | 1 |
HS
| H and S Railroad Company | 1 |
IHRC
| Indiana Hi Rail | 1 |
LRS
| Laurinburg and Southern | 3 |
NS
| Norfolk Southern | 1 |
RBOX
| Railbox Company | 7 |
RJCM
| R.J. Corman Railroad Company/ Memphis Li | 8 |
SOU
| Southern | 2 |
TBOX
| TTX Company | 1 |
TOE
| Texas Oklahoma and Eastern RR Company | 2 |
UP
| Union Pacific Railroad Company | 1 |