AMTK
| Amtrak | 1 |
ATSF
| Atchison Topeka & Santa Fe | 2 |
CN
| Canadian National Railways | 1 |
CO
| Chesapeake & Ohio | 1 |
COER
| Crab Orchard & Egyptian | 1 |
DWC
| Canadian National Railways | 1 |
GMRC
| Green Mountain RR | 1 |
MPCX
| Michels Corporation | 1 |
RBOX
| Railbox Company | 2 |
SCL
| Seaboard Coast Line | 2 |
SOU
| Southern | 3 |
SP
| Southern Pacific | 2 |
UP
| Union Pacific Railroad Company | 2 |
WW
| Winchester & Western | 1 |