ATSF
| Atchison Topeka & Santa Fe |
|
20
|
1
| ATSF |
CBQ
| Chicago Burlington & Quincy |
|
1
|
0
| CBQ |
CNW
| Chicago & Northwestern |
|
1
|
0
| CNW |
CRIP
| Chicago Rock Island & Pacific |
|
7
|
0
| CRIP |
DRGW
| Denver & Rio Grande Western |
|
1
|
0
| DRGW |
MILW
| Milwaukee Road |
|
2
|
0
| MILW |
MP
| Missouri Pacific |
|
2
|
0
| MP |
NW
| Norfolk & Western |
|
1
|
0
| NW |
SLSF
| Saint Louis-San Francisco |
|
3
|
0
| SLSF |
SP
| Southern Pacific |
|
2
|
0
| SP |
SSW
| St Louis Southwestern (Cotton Belt) |
|
1
|
0
| SSW |
WAB
| Wabash |
|
1
|
0
| WAB |