ACL
| Atlantic Coast Line |
|
2
|
0
| ACL |
ATSF
| Atchison Topeka & Santa Fe |
|
0
|
2
| ATSF |
BCOL
| Canadian National Railways |
|
8
|
5
| BCOL |
BLE
| Bessemer & Lake Erie |
|
3
|
1
| BLE |
BM
| Boston & Maine |
|
0
|
7
| BM |
BN
| Burlington Northern |
|
1
|
13
| BN |
BO
| Baltimore & Ohio |
|
0
|
15
| BO |
CMO
| Chicago St Paul Minneapolis & Omaha |
|
0
|
1
| CMO |
CNJ
| Central Rail Road of New Jersey |
|
1
|
2
| CNJ |
CNW
| Chicago & Northwestern |
|
0
|
4
| CNW |
CO
| Chesapeake & Ohio |
|
0
|
17
| CO |
CRR
| Clinchfield |
|
1
|
1
| CRR |
DLW
| Delaware Lackawanna & Western |
|
3
|
0
| DLW |
DRGW
| Denver & Rio Grande Western |
|
0
|
3
| DRGW |
EL
| Erie Lackawanna |
|
7
|
0
| EL |
ERIE
| Erie Railroad |
|
3
|
3
| ERIE |
GMRC
| Green Mountain RR |
|
2
|
7
| GMRC |
GTW
| Grand Trunk Western |
|
1
|
6
| GTW |
IC
| Illinois Central |
|
2
|
4
| IC |
ICG
| Illinois Central Gulf |
|
0
|
2
| ICG |
ITC
| Illinois Terminal Railroad |
|
0
|
1
| ITC |
LCM
| Lake Champlain & Moriah |
|
1
|
0
| LCM |
LV
| Lehigh Valley |
|
3
|
2
| LV |
MEC
| Maine Central |
|
102
|
28
| MEC |
MILW
| Milwaukee Road |
|
0
|
1
| MILW |
MP
| Missouri Pacific |
|
0
|
11
| MP |
NH
| New Haven |
|
1
|
0
| NH |
NKP
| Nickel Plate |
|
1
|
0
| NKP |
NP
| Northern Pacific |
|
0
|
1
| NP |
NW
| Norfolk & Western |
|
7
|
11
| NW |
NYC
| New York Central |
|
1
|
68
| NYC |
PC
| Penn Central |
|
2
|
2
| PC |
PRR
| Pennsylvania Railroad |
|
10
|
5
| PRR |
RDG
| Reading Railroad |
|
2
|
5
| RDG |
RR
| Raritan River |
|
0
|
1
| RR |
RUT
| Vermont Railway Incorporated |
|
0
|
1
| RUT |
SBD
| Seaboard System |
|
1
|
13
| SBD |
SCL
| Seaboard Coast Line |
|
0
|
2
| SCL |
SOO
| Soo Line |
|
0
|
15
| SOO |
SOU
| Southern |
|
2
|
56
| SOU |
SP
| Southern Pacific |
|
0
|
21
| SP |
SSW
| St Louis Southwestern (Cotton Belt) |
|
0
|
14
| SSW |
VSR
| Valley & Siletz RR |
|
0
|
2
| VSR |
WM
| Western Maryland |
|
2
|
1
| WM |