ACL
| Atlantic Coast Line |
|
3
|
0
| ACL |
ATSF
| Atchison Topeka & Santa Fe |
|
3
|
0
| ATSF |
BCOL
| Canadian National Railways |
|
0
|
1
| BCOL |
BN
| Burlington Northern |
|
0
|
18
| BN |
CMO
| Chicago St Paul Minneapolis & Omaha |
|
0
|
6
| CMO |
CNW
| Chicago & Northwestern |
|
0
|
11
| CNW |
CTRN
| Union Pacific Railroad Company |
|
0
|
12
| CTRN |
MKT
| Missouri-Kansas-Texas |
|
0
|
1
| MKT |
MP
| Missouri Pacific |
|
0
|
26
| MP |
MSTL
| Minneapolis & St Louis |
|
1
|
0
| MSTL |
NW
| Norfolk & Western |
|
25
|
2
| NW |
SAL
| Seaboard Air Line |
|
1
|
0
| SAL |
SOU
| Southern |
|
7
|
8
| SOU |
SP
| Southern Pacific |
|
7
|
2
| SP |
WP
| Western Pacific |
|
0
|
1
| WP |