AMTK
| Amtrak | 2 |
CBQ
| Chicago Burlington & Quincy | 1 |
CNW
| Chicago & Northwestern | 53 |
CRIP
| Chicago Rock Island & Pacific | 1 |
DMIR
| Duluth Missabe & Iron Range | 3 |
DRI
| Davenport Rock Island and North Western | 3 |
ELS
| Escanaba and Lake Superior Railroad Comp | 6 |
FNE
| TFM S.A de C.V. | 2 |
GBW
| Green Bay & Western | 9 |
MILW
| Milwaukee Road | 70 |
MTW
| Marinette Tomahawk & Western | 3 |
NP
| Northern Pacific | 2 |
SLPR
| SLPR | 1 |
SOO
| Soo Line | 34 |
TR
| Tomahawk Railway L.P. | 2 |
WAND
| Wisconsin and Michigan Railway Company | 2 |
WC
| Wisconsin Central | 3 |
WSOR
| Wisconsin & Southern | 7 |