AC
| Algoma Central | 3 |
ATSF
| Atchison Topeka & Santa Fe | 9 |
BN
| Burlington Northern | 223 |
CBQ
| Chicago Burlington & Quincy | 29 |
CGW
| Chicago Great Western | 11 |
CMO
| Chicago St Paul Minneapolis & Omaha | 5 |
CN
| Canadian National Railways | 6 |
CNW
| Chicago & Northwestern | 32 |
CP
| Canadian Pacific Railway | 9 |
CRIP
| Chicago Rock Island & Pacific | 11 |
CS
| Colorado & Southern | 2 |
DIR
| DIR | 4 |
DMIR
| Duluth Missabe & Iron Range | 28 |
DNE
| Duluth and Northeastern Railroad Company | 6 |
DODX
| Department Of Defense | 8 |
DRGW
| Denver & Rio Grande Western | 11 |
DWP
| Duluth Winnipeg & Pacific | 7 |
FWD
| Fort Worth & Denver | 6 |
GN
| Great Northern | 66 |
KRL
| Kasgro Rail Lines | 8 |
LSTT
| Lake Superior Terminal Transfer | 2 |
MILW
| Milwaukee Road | 19 |
MNS
| Minneapolis Northfield & Southern | 15 |
MP
| Missouri Pacific | 1 |
MTW
| Marinette Tomahawk & Western | 2 |
NP
| Northern Pacific | 20 |
PGR
| Progressive Rail, Inc | 6 |
SOO
| Soo Line | 70 |
SP
| Southern Pacific | 15 |
UP
| Union Pacific Railroad Company | 19 |