BN
| Burlington Northern | 1 |
CCGX
| Cando Contracting Limited | 4 |
CR
| Conrail | 2 |
CSX
| CSX Railroad | 19 |
DJJX
| Joseph Transportation Incorporated | 1 |
DJTX
| Joseph Transportation Incorporated | 6 |
DRGW
| Denver & Rio Grande Western | 1 |
EJE
| Elgin Joliet and Eastern | 1 |
GRW
| Gary Railway | 2 |
IHB
| Indiana Harbor Belt | 1 |
MKC
| McKeesport Connecting Railroad Company | 4 |
MP
| Missouri Pacific | 4 |
NOKL
| Northwestern Oklahoma | 1 |
NS
| Norfolk Southern | 3 |
NW
| Norfolk & Western | 7 |
NYC
| New York Central | 1 |
TZPR
| Tazewell & Peoria Railroad | 2 |
URR
| Union Railroad | 1 |
ZVBX
| Ferrous Processing and Trading Company | 1 |