BN
| Burlington Northern |
|
0
|
1
| BN |
CNW
| Chicago & Northwestern |
|
0
|
1
| CNW |
CO
| Chesapeake & Ohio |
|
0
|
2
| CO |
EL
| Erie Lackawanna |
|
0
|
1
| EL |
MILW
| Milwaukee Road |
|
1
|
0
| MILW |
NH
| New Haven |
|
0
|
1
| NH |
NKP
| Nickel Plate |
|
1
|
0
| NKP |
NW
| Norfolk & Western |
|
0
|
8
| NW |
PC
| Penn Central |
|
1
|
4
| PC |
PLE
| Pittsburgh & Lake Erie |
|
0
|
1
| PLE |
PRR
| Pennsylvania Railroad |
|
9
|
2
| PRR |
RDG
| Reading Railroad |
|
3
|
1
| RDG |
SLSF
| Saint Louis-San Francisco |
|
2
|
0
| SLSF |
SOO
| Soo Line |
|
0
|
1
| SOO |
SOU
| Southern |
|
0
|
9
| SOU |
WM
| Western Maryland |
|
0
|
1
| WM |