ATW
| Atlantic and Western | 1 |
BO
| Baltimore & Ohio | 6 |
CEFX
| CIT Group/Capital Finance, Inc | 1 |
CNW
| Chicago & Northwestern | 2 |
CO
| Chesapeake & Ohio | 2 |
CR
| Conrail | 3 |
DRGW
| Denver & Rio Grande Western | 2 |
EJE
| Elgin Joliet and Eastern | 3 |
GWWR
| Gateway Western | 1 |
ITC
| Illinois Terminal Railroad | 1 |
MP
| Missouri Pacific | 4 |
NW
| Norfolk & Western | 2 |
SIMX
| Sturgis Iron & Metal | 2 |
SOU
| Southern | 4 |