ACL
| Atlantic Coast Line |
|
3
|
0
| ACL |
ATSF
| Atchison Topeka & Santa Fe |
|
1
|
0
| ATSF |
BCOL
| Canadian National Railways |
|
13
|
0
| BCOL |
BN
| Burlington Northern |
|
1
|
0
| BN |
BO
| Baltimore & Ohio |
|
3
|
2
| BO |
CBQ
| Chicago Burlington & Quincy |
|
3
|
0
| CBQ |
CNW
| Chicago & Northwestern |
|
2
|
0
| CNW |
CO
| Chesapeake & Ohio |
|
2
|
2
| CO |
CRR
| Clinchfield |
|
5
|
0
| CRR |
DLW
| Delaware Lackawanna & Western |
|
2
|
0
| DLW |
ERIE
| Erie Railroad |
|
1
|
0
| ERIE |
GM
| Gainesville Midland |
|
1
|
0
| GM |
IC
| Illinois Central |
|
9
|
0
| IC |
MEC
| Maine Central |
|
1
|
0
| MEC |
MILW
| Milwaukee Road |
|
5
|
0
| MILW |
MMA
| Montreal, Maine & Atlantic |
|
0
|
1
| MMA |
MRR
| Mid Atlantic Railroad |
|
1
|
0
| MRR |
NKP
| Nickel Plate |
|
26
|
0
| NKP |
NW
| Norfolk & Western |
|
1
|
1
| NW |
NYC
| New York Central |
|
0
|
3
| NYC |
PRR
| Pennsylvania Railroad |
|
6
|
0
| PRR |
PSR
| Pittsburg and Shawmut Railroad Incorporated |
|
1
|
0
| PSR |
RDG
| Reading Railroad |
|
2
|
0
| RDG |
SOO
| Soo Line |
|
17
|
0
| SOO |
SOU
| Southern |
|
4
|
0
| SOU |
SP
| Southern Pacific |
|
8
|
2
| SP |
WAB
| Wabash |
|
1
|
0
| WAB |
WP
| Western Pacific |
|
2
|
0
| WP |
WWV
| Walla Walla Valley |
|
1
|
0
| WWV |