AA
| Ann Arbor |
|
2
|
3
| AA |
ACL
| Atlantic Coast Line |
|
0
|
5
| ACL |
ATSF
| Atchison Topeka & Santa Fe |
|
9
|
1216
| ATSF |
BAR
| Bangor & Aroostook |
|
0
|
31
| BAR |
BCOL
| Canadian National Railways |
|
19
|
575
| BCOL |
BLE
| Bessemer & Lake Erie |
|
4
|
153
| BLE |
BM
| Boston & Maine |
|
2
|
20
| BM |
BN
| Burlington Northern |
|
18
|
2805
| BN |
BO
| Baltimore & Ohio |
|
0
|
77
| BO |
CBQ
| Chicago Burlington & Quincy |
|
1
|
12
| CBQ |
CC
| Chicago Central & Pacific |
|
0
|
123
| CC |
CCR
| Corinth & Counce |
|
0
|
15
| CCR |
CEI
| Chicago & Eastern Illinois |
|
0
|
1
| CEI |
CG
| Central Of Georgia |
|
1
|
0
| CG |
CGW
| Chicago Great Western |
|
1
|
9
| CGW |
CIL
| Chicago Indianapolis & Louisville (Monon |
|
0
|
1
| CIL |
CMO
| Chicago St Paul Minneapolis & Omaha |
|
1
|
1178
| CMO |
CNW
| Chicago & Northwestern |
|
7
|
1462
| CNW |
CO
| Chesapeake & Ohio |
|
0
|
73
| CO |
CRIP
| Chicago Rock Island & Pacific |
|
0
|
2
| CRIP |
CRR
| Clinchfield |
|
0
|
5
| CRR |
CTRN
| Union Pacific Railroad Company |
|
0
|
872
| CTRN |
CV
| Central Vermont |
|
0
|
54
| CV |
CWP
| Chicago West Pullman & Southern |
|
0
|
1
| CWP |
DH
| Delaware & Hudson |
|
0
|
2
| DH |
DMIR
| Duluth Missabe & Iron Range |
|
1
|
499
| DMIR |
DRGW
| Denver & Rio Grande Western |
|
1
|
382
| DRGW |
DTI
| Detroit Toledo & Ironton |
|
0
|
19
| DTI |
DTS
| Detroit & Toledo ShoreLine |
|
0
|
13
| DTS |
EL
| Erie Lackawanna |
|
1
|
23
| EL |
FP
| Fordyce & Princeton Railroad Company |
|
0
|
11
| FP |
FRVR
| Fox River Valley Railroad |
|
1
|
0
| FRVR |
FWD
| Fort Worth & Denver |
|
1
|
1
| FWD |
GMO
| Gulf Mobile & Ohio |
|
0
|
1
| GMO |
GMRC
| Green Mountain RR |
|
0
|
158
| GMRC |
GMSR
| Kansas City Southern |
|
0
|
8
| GMSR |
GN
| Great Northern |
|
0
|
4
| GN |
GTW
| Grand Trunk Western |
|
60
|
1180
| GTW |
GWWR
| Gateway Western |
|
0
|
2
| GWWR |
IC
| Illinois Central |
|
113
|
911
| IC |
ICG
| Illinois Central Gulf |
|
0
|
483
| ICG |
ITC
| Illinois Terminal Railroad |
|
0
|
68
| ITC |
LM
| Litchfield & Madison |
|
1
|
0
| LM |
LN
| Louisville & Nashville |
|
0
|
25
| LN |
LNE
| Lehigh and New England Ry |
|
2
|
0
| LNE |
MEC
| Maine Central |
|
9
|
98
| MEC |
MILW
| Milwaukee Road |
|
4
|
59
| MILW |
MKT
| Missouri-Kansas-Texas |
|
1
|
67
| MKT |
MMA
| Montreal, Maine & Atlantic |
|
0
|
215
| MMA |
MNS
| Minneapolis Northfield & Southern |
|
0
|
2
| MNS |
MP
| Missouri Pacific |
|
1
|
2009
| MP |
MSRC
| Kansas City Southern |
|
0
|
30
| MSRC |
MSTL
| Minneapolis & St Louis |
|
1
|
1
| MSTL |
NAR
| Northern Alberta Railways |
|
0
|
3
| NAR |
NKP
| Nickel Plate |
|
52
|
3
| NKP |
NP
| Northern Pacific |
|
0
|
6
| NP |
NW
| Norfolk & Western |
|
1
|
6086
| NW |
NYC
| New York Central |
|
0
|
2232
| NYC |
PC
| Penn Central |
|
0
|
28
| PC |
PRR
| Pennsylvania Railroad |
|
6
|
6
| PRR |
PSR
| Pittsburg and Shawmut Railroad Incorporated |
|
0
|
6
| PSR |
QC
| Quebec Central |
|
0
|
110
| QC |
RDG
| Reading Railroad |
|
1
|
11
| RDG |
RFP
| Richmond Fredericksburg & Potomac |
|
1
|
4
| RFP |
RIZ
| Rock Island |
|
0
|
2
| RIZ |
ROCK
| Rock Island |
|
0
|
2
| ROCK |
RUT
| Vermont Railway Incorporated |
|
0
|
1
| RUT |
SAL
| Seaboard Air Line |
|
2
|
2
| SAL |
SBD
| Seaboard System |
|
0
|
70
| SBD |
SCL
| Seaboard Coast Line |
|
0
|
35
| SCL |
SI
| Union Pacific Railroad Company (Spokane International) |
|
0
|
13
| SI |
SLSF
| Saint Louis-San Francisco |
|
0
|
29
| SLSF |
SOO
| Soo Line |
|
87
|
3615
| SOO |
SOU
| Southern |
|
1
|
4915
| SOU |
SP
| Southern Pacific |
|
58
|
1624
| SP |
SSW
| St Louis Southwestern (Cotton Belt) |
|
0
|
773
| SSW |
THB
| Toronto Hamilton & Buffalo |
|
0
|
3
| THB |
TP
| Texas & Pacific |
|
5
|
1
| TP |
VSR
| Valley & Siletz RR |
|
0
|
22
| VSR |
WAB
| Wabash |
|
0
|
6
| WAB |
WM
| Western Maryland |
|
3
|
0
| WM |
WP
| Western Pacific |
|
0
|
93
| WP |
WS
| Ware Shoals RR |
|
1
|
0
| WS |