ATSF
| Atchison Topeka & Santa Fe |
|
0
|
1
| ATSF |
BN
| Burlington Northern |
|
0
|
1
| BN |
CNW
| Chicago & Northwestern |
|
0
|
1
| CNW |
DRGW
| Denver & Rio Grande Western |
|
0
|
2
| DRGW |
IC
| Illinois Central |
|
1
|
0
| IC |
MP
| Missouri Pacific |
|
0
|
1
| MP |
SLSF
| Saint Louis-San Francisco |
|
0
|
1
| SLSF |
SOU
| Southern |
|
0
|
1
| SOU |
WP
| Western Pacific |
|
0
|
1
| WP |