|
ATSF
| Atchison Topeka & Santa Fe | 1 |
|
BN
| Burlington Northern | 7 |
|
BO
| Baltimore & Ohio | 1 |
|
CBQ
| Chicago Burlington & Quincy | 1 |
|
CGW
| Chicago Great Western | 1 |
|
CN
| Canadian National Railways | 1 |
|
CNW
| Chicago & Northwestern | 1 |
|
CRIP
| Chicago Rock Island & Pacific | 1 |
|
CS
| Colorado & Southern | 3 |
|
CWP
| Chicago West Pullman & Southern | 1 |
|
DRGW
| Denver & Rio Grande Western | 8 |
|
DSSA
| Duluth, South Shore & Atlantic | 1 |
|
FWD
| Fort Worth & Denver | 1 |
|
GMO
| Gulf Mobile & Ohio | 1 |
|
ICG
| Illinois Central Gulf | 1 |
|
LSTT
| Lake Superior Terminal Transfer | 1 |
|
MILW
| Milwaukee Road | 1 |
|
NW
| Norfolk & Western | 2 |
|
PC
| Penn Central | 1 |
|
SOO
| Soo Line | 2 |
|
UP
| Union Pacific Railroad Company | 1 |
