ATSF
| Atchison Topeka & Santa Fe |
|
0
|
1
| ATSF |
LN
| Louisville & Nashville |
|
0
|
1
| LN |
MP
| Missouri Pacific |
|
0
|
1
| MP |
NW
| Norfolk & Western |
|
0
|
4
| NW |
PRR
| Pennsylvania Railroad |
|
0
|
1
| PRR |
PSR
| Pittsburg and Shawmut Railroad Incorporated |
|
0
|
1
| PSR |
SOU
| Southern |
|
0
|
4
| SOU |
SP
| Southern Pacific |
|
0
|
1
| SP |