ANR
| Angelina and Neches River Railroad | 2 |
BNSF
| BNSF Railway | 1 |
CNA
| Canadian National Railways | 4 |
CNW
| Chicago & Northwestern | 1 |
COER
| Crab Orchard & Egyptian | 1 |
CSX
| CSX Railroad | 6 |
CV
| Central Vermont | 1 |
DWC
| Canadian National Railways | 2 |
GTW
| Grand Trunk Western | 1 |
IC
| Illinois Central | 3 |
ICG
| Illinois Central Gulf | 1 |
KCS
| Kansas City Southern | 1 |
MMA
| Montreal, Maine & Atlantic | 2 |
SOO
| Soo Line | 1 |
WC
| Wisconsin Central | 5 |
YKR
| York Rail | 2 |