ACL
| Atlantic Coast Line |
|
0
|
1
| ACL |
ATSF
| Atchison Topeka & Santa Fe |
|
28
|
5
| ATSF |
BAR
| Bangor & Aroostook |
|
30
|
21
| BAR |
BLE
| Bessemer & Lake Erie |
|
0
|
1
| BLE |
BM
| Boston & Maine |
|
3006
|
133
| BM |
BN
| Burlington Northern |
|
25
|
4
| BN |
BO
| Baltimore & Ohio |
|
55
|
5
| BO |
CBQ
| Chicago Burlington & Quincy |
|
0
|
6
| CBQ |
CDAC
| Canadian American |
|
5
|
2
| CDAC |
CEI
| Chicago & Eastern Illinois |
|
1
|
0
| CEI |
CG
| Central Of Georgia |
|
3
|
0
| CG |
CI
| Cambria and Indiana Railroad Company |
|
11
|
0
| CI |
CNJ
| Central Rail Road of New Jersey |
|
6
|
2
| CNJ |
CNW
| Chicago & Northwestern |
|
3
|
2
| CNW |
CO
| Chesapeake & Ohio |
|
23
|
2
| CO |
CRIP
| Chicago Rock Island & Pacific |
|
42
|
6
| CRIP |
CV
| Central Vermont |
|
21
|
0
| CV |
DH
| Delaware & Hudson |
|
1009
|
69
| DH |
DLW
| Delaware Lackawanna & Western |
|
0
|
1
| DLW |
DRGW
| Denver & Rio Grande Western |
|
0
|
1
| DRGW |
DWP
| Duluth Winnipeg & Pacific |
|
8
|
0
| DWP |
EL
| Erie Lackawanna |
|
190
|
10
| EL |
ERES
| Erie Western |
|
2
|
0
| ERES |
ERIE
| Erie Railroad |
|
0
|
5
| ERIE |
FJG
| Fonda Johnstown & Gloversville RR |
|
1
|
0
| FJG |
GMO
| Gulf Mobile & Ohio |
|
21
|
3
| GMO |
GMRC
| Green Mountain RR |
|
3
|
0
| GMRC |
GN
| Great Northern |
|
0
|
1
| GN |
GTW
| Grand Trunk Western |
|
4
|
2
| GTW |
IC
| Illinois Central |
|
7
|
1
| IC |
ICG
| Illinois Central Gulf |
|
8
|
0
| ICG |
ITC
| Illinois Terminal Railroad |
|
0
|
1
| ITC |
LHR
| Lehigh & Hudson River |
|
4
|
0
| LHR |
LN
| Louisville & Nashville |
|
23
|
2
| LN |
LV
| Lehigh Valley |
|
114
|
5
| LV |
MEC
| Maine Central |
|
1817
|
165
| MEC |
MILW
| Milwaukee Road |
|
3
|
1
| MILW |
MON
| Monon Route |
|
2
|
1
| MON |
MP
| Missouri Pacific |
|
9
|
0
| MP |
NH
| New Haven |
|
0
|
1
| NH |
NKP
| Nickel Plate |
|
4
|
0
| NKP |
NSRC
| North Stratford RR |
|
1
|
0
| NSRC |
NW
| Norfolk & Western |
|
113
|
10
| NW |
NYC
| New York Central |
|
0
|
1
| NYC |
PC
| Penn Central |
|
95
|
27
| PC |
PLE
| Pittsburgh & Lake Erie |
|
20
|
2
| PLE |
PNRX
| United States Atomic Energy Commission, Pittsburgh Naval Reactors Offi |
|
0
|
2
| PNRX |
PRR
| Pennsylvania Railroad |
|
0
|
4
| PRR |
PTM
| Portland Terminal |
|
45
|
2
| PTM |
RDG
| Reading Railroad |
|
54
|
2
| RDG |
SAL
| Seaboard Air Line |
|
0
|
3
| SAL |
SCL
| Seaboard Coast Line |
|
10
|
1
| SCL |
SI
| Union Pacific Railroad Company (Spokane International) |
|
0
|
1
| SI |
SJL
| St Johnsbury & Lamoille County RR |
|
0
|
1
| SJL |
SLSF
| Saint Louis-San Francisco |
|
8
|
1
| SLSF |
SOO
| Soo Line |
|
1
|
2
| SOO |
SOU
| Southern |
|
27
|
9
| SOU |
SP
| Southern Pacific |
|
5
|
5
| SP |
SPS
| Spokane Portland & Seattle |
|
0
|
1
| SPS |
TOC
| Toledo & Ohio Central |
|
0
|
1
| TOC |
WAG
| Wellsville Addison & Galeton |
|
9
|
1
| WAG |
WM
| Western Maryland |
|
54
|
0
| WM |