BCOL
| Canadian National Railways |
|
1
|
0
| BCOL |
BM
| Boston & Maine |
|
5
|
0
| BM |
BN
| Burlington Northern |
|
0
|
6
| BN |
CBQ
| Chicago Burlington & Quincy |
|
6
|
2
| CBQ |
CMO
| Chicago St Paul Minneapolis & Omaha |
|
0
|
8
| CMO |
CNW
| Chicago & Northwestern |
|
0
|
4
| CNW |
CONW
| Colorado & North Western |
|
8
|
0
| CONW |
CRIP
| Chicago Rock Island & Pacific |
|
0
|
2
| CRIP |
CS
| Colorado & Southern |
|
0
|
13
| CS |
DRGW
| Denver & Rio Grande Western |
|
4
|
13
| DRGW |
DSL
| Denver & Salt Lake |
|
0
|
1
| DSL |
GN
| Great Northern |
|
7
|
0
| GN |
GTW
| Grand Trunk Western |
|
0
|
5
| GTW |
IC
| Illinois Central |
|
4
|
1
| IC |
ICG
| Illinois Central Gulf |
|
2
|
0
| ICG |
MKT
| Missouri-Kansas-Texas |
|
0
|
1
| MKT |
MP
| Missouri Pacific |
|
0
|
5
| MP |
SLSF
| Saint Louis-San Francisco |
|
5
|
0
| SLSF |
SP
| Southern Pacific |
|
0
|
4
| SP |
SSW
| St Louis Southwestern (Cotton Belt) |
|
0
|
5
| SSW |
WP
| Western Pacific |
|
0
|
1
| WP |