CNW
| Chicago & Northwestern | 1 |
CO
| Chesapeake & Ohio | 1 |
CSX
| CSX Railroad | 1 |
HLMX
| Helm Financial Corporation | 1 |
ITC
| Illinois Terminal Railroad | 1 |
NAHX
| General Electric Rail Services | 1 |
NW
| Norfolk & Western | 2 |
RFMX
| Caldwell-Baker Company | 2 |
WW
| Winchester & Western | 1 |