ACL
| Atlantic Coast Line |
|
5
|
4
| ACL |
ATSF
| Atchison Topeka & Santa Fe |
|
14
|
138
| ATSF |
BAR
| Bangor & Aroostook |
|
0
|
6
| BAR |
BCOL
| Canadian National Railways |
|
9
|
33
| BCOL |
BHS
| Bonhomie & Hattiesburg Southern |
|
1
|
0
| BHS |
BLE
| Bessemer & Lake Erie |
|
6
|
6
| BLE |
BM
| Boston & Maine |
|
12
|
32
| BM |
BN
| Burlington Northern |
|
6
|
516
| BN |
BO
| Baltimore & Ohio |
|
0
|
13
| BO |
CAD
| Cadiz Railroad |
|
3
|
0
| CAD |
CBQ
| Chicago Burlington & Quincy |
|
5
|
7
| CBQ |
CC
| Chicago Central & Pacific |
|
2
|
15
| CC |
CDAC
| Canadian American |
|
0
|
1
| CDAC |
CG
| Central Of Georgia |
|
2
|
1
| CG |
CMNW
| Chicago Missouri & Western |
|
0
|
1
| CMNW |
CMO
| Chicago St Paul Minneapolis & Omaha |
|
0
|
139
| CMO |
CNJ
| Central Rail Road of New Jersey |
|
1
|
9
| CNJ |
CNW
| Chicago & Northwestern |
|
9
|
387
| CNW |
CO
| Chesapeake & Ohio |
|
3
|
14
| CO |
CPRR
| Central Pacific Railroad |
|
7
|
0
| CPRR |
CRIP
| Chicago Rock Island & Pacific |
|
0
|
1
| CRIP |
CRR
| Clinchfield |
|
0
|
2
| CRR |
CS
| Colorado & Southern |
|
0
|
11
| CS |
CTRN
| Union Pacific Railroad Company |
|
0
|
31
| CTRN |
CV
| Central Vermont |
|
0
|
6
| CV |
DLW
| Delaware Lackawanna & Western |
|
1
|
5
| DLW |
DMIR
| Duluth Missabe & Iron Range |
|
18
|
76
| DMIR |
DRGW
| Denver & Rio Grande Western |
|
7
|
95
| DRGW |
DSPP
| Denver, South Park & Pacific RR |
|
1
|
0
| DSPP |
EBL
| East Branch & Lincoln RR |
|
2
|
0
| EBL |
EL
| Erie Lackawanna |
|
2
|
2
| EL |
ERIE
| Erie Railroad |
|
2
|
2
| ERIE |
FCC
| Flagg Coal Co. |
|
1
|
2
| FCC |
FRW
| Feather River & Western |
|
1
|
0
| FRW |
GA
| Georgia Railroad |
|
1
|
0
| GA |
GMO
| Gulf Mobile & Ohio |
|
0
|
2
| GMO |
GMRC
| Green Mountain RR |
|
2
|
22
| GMRC |
GN
| Great Northern |
|
8
|
8
| GN |
GT
| Grand Trunk Railway |
|
0
|
1
| GT |
GTW
| Grand Trunk Western |
|
69
|
89
| GTW |
IC
| Illinois Central |
|
71
|
85
| IC |
ICG
| Illinois Central Gulf |
|
0
|
64
| ICG |
ITC
| Illinois Terminal Railroad |
|
0
|
2
| ITC |
LN
| Louisville & Nashville |
|
4
|
9
| LN |
LNE
| Lehigh and New England Ry |
|
0
|
3
| LNE |
LOS
| Lancaster Oxford & Southern |
|
1
|
0
| LOS |
LV
| Lehigh Valley |
|
0
|
3
| LV |
MEC
| Maine Central |
|
138
|
58
| MEC |
MGA
| Monongahela RR |
|
0
|
1
| MGA |
MILW
| Milwaukee Road |
|
3
|
12
| MILW |
MKT
| Missouri-Kansas-Texas |
|
0
|
47
| MKT |
MMA
| Montreal, Maine & Atlantic |
|
0
|
5
| MMA |
MP
| Missouri Pacific |
|
0
|
433
| MP |
MSRC
| Kansas City Southern |
|
0
|
1
| MSRC |
MSTL
| Minneapolis & St Louis |
|
0
|
1
| MSTL |
NCSL
| Nashville Chattanooga & St Louis |
|
3
|
0
| NCSL |
NH
| New Haven |
|
3
|
2
| NH |
NKP
| Nickel Plate |
|
5
|
1
| NKP |
NP
| Northern Pacific |
|
4
|
17
| NP |
NSRC
| North Stratford RR |
|
0
|
2
| NSRC |
NW
| Norfolk & Western |
|
2
|
384
| NW |
NYC
| New York Central |
|
2
|
101
| NYC |
NYOW
| New York, Ontario & Western |
|
0
|
1
| NYOW |
ONW
| Oregon & Northwestern |
|
2
|
0
| ONW |
PC
| Penn Central |
|
0
|
8
| PC |
PLE
| Pittsburgh & Lake Erie |
|
0
|
1
| PLE |
PRR
| Pennsylvania Railroad |
|
22
|
12
| PRR |
PSR
| Pittsburg and Shawmut Railroad Incorporated |
|
0
|
7
| PSR |
PTM
| Portland Terminal |
|
0
|
2
| PTM |
QC
| Quebec Central |
|
0
|
31
| QC |
RDG
| Reading Railroad |
|
9
|
4
| RDG |
RFP
| Richmond Fredericksburg & Potomac |
|
0
|
1
| RFP |
RR
| Raritan River |
|
0
|
1
| RR |
RUT
| Vermont Railway Incorporated |
|
0
|
5
| RUT |
SAL
| Seaboard Air Line |
|
1
|
1
| SAL |
SBD
| Seaboard System |
|
0
|
11
| SBD |
SCL
| Seaboard Coast Line |
|
0
|
13
| SCL |
SI
| Union Pacific Railroad Company (Spokane International) |
|
0
|
1
| SI |
SLSF
| Saint Louis-San Francisco |
|
0
|
9
| SLSF |
SN
| Sacramento Northern |
|
1
|
0
| SN |
SOO
| Soo Line |
|
23
|
204
| SOO |
SOU
| Southern |
|
13
|
694
| SOU |
SP
| Southern Pacific |
|
20
|
349
| SP |
SPS
| Spokane Portland & Seattle |
|
1
|
3
| SPS |
SSW
| St Louis Southwestern (Cotton Belt) |
|
0
|
156
| SSW |
TAG
| Tennessee, Alabama & Georgia |
|
1
|
0
| TAG |
TTR
| Talleyrand Terminal Railroad Company |
|
0
|
1
| TTR |
WAB
| Wabash |
|
0
|
1
| WAB |
WM
| Western Maryland |
|
1
|
6
| WM |
WP
| Western Pacific |
|
15
|
54
| WP |