AA
| Ann Arbor |
|
5
|
0
| AA |
ATSF
| Atchison Topeka & Santa Fe |
|
0
|
1
| ATSF |
BCOL
| Canadian National Railways |
|
1
|
1
| BCOL |
BLE
| Bessemer & Lake Erie |
|
0
|
1
| BLE |
BM
| Boston & Maine |
|
9
|
4
| BM |
BN
| Burlington Northern |
|
0
|
1
| BN |
BO
| Baltimore & Ohio |
|
0
|
2
| BO |
CC
| Chicago Central & Pacific |
|
0
|
3
| CC |
CDAC
| Canadian American |
|
1
|
0
| CDAC |
CNW
| Chicago & Northwestern |
|
0
|
2
| CNW |
CO
| Chesapeake & Ohio |
|
1
|
5
| CO |
DLW
| Delaware Lackawanna & Western |
|
1
|
0
| DLW |
EL
| Erie Lackawanna |
|
0
|
4
| EL |
GTW
| Grand Trunk Western |
|
7
|
3
| GTW |
IC
| Illinois Central |
|
7
|
0
| IC |
ICG
| Illinois Central Gulf |
|
0
|
2
| ICG |
MEC
| Maine Central |
|
55
|
43
| MEC |
MILW
| Milwaukee Road |
|
0
|
2
| MILW |
MP
| Missouri Pacific |
|
0
|
4
| MP |
NKP
| Nickel Plate |
|
11
|
0
| NKP |
NW
| Norfolk & Western |
|
0
|
14
| NW |
NYC
| New York Central |
|
0
|
8
| NYC |
PC
| Penn Central |
|
0
|
1
| PC |
PRR
| Pennsylvania Railroad |
|
3
|
0
| PRR |
SBD
| Seaboard System |
|
0
|
1
| SBD |
SCL
| Seaboard Coast Line |
|
0
|
1
| SCL |
SLIM
| St Louis, Iron Mountain & Southern |
|
1
|
2
| SLIM |
SLSF
| Saint Louis-San Francisco |
|
0
|
1
| SLSF |
SOO
| Soo Line |
|
3
|
1
| SOO |
SOU
| Southern |
|
0
|
4
| SOU |
SP
| Southern Pacific |
|
13
|
0
| SP |
SSW
| St Louis Southwestern (Cotton Belt) |
|
0
|
4
| SSW |
WM
| Western Maryland |
|
3
|
0
| WM |