AA
| Ann Arbor |
|
3
|
3
| AA |
ABC
| Atlanta Birmingham & Coast |
|
1
|
0
| ABC |
ACL
| Atlantic Coast Line |
|
2
|
2
| ACL |
ACY
| Akron, Canton & Youngstown |
|
1
|
0
| ACY |
ATSF
| Atchison Topeka & Santa Fe |
|
113
|
56
| ATSF |
BAR
| Bangor & Aroostook |
|
4
|
3
| BAR |
BC
| BARRE & CHELSEA RAILROAD |
|
1
|
0
| BC |
BCOL
| Canadian National Railways |
|
40
|
3
| BCOL |
BEDT
| Brooklyn East District Terminal |
|
2
|
0
| BEDT |
BHS
| Bonhomie & Hattiesburg Southern |
|
1
|
0
| BHS |
BLE
| Bessemer & Lake Erie |
|
4
|
1
| BLE |
BM
| Boston & Maine |
|
11
|
8
| BM |
BN
| Burlington Northern |
|
567
|
267
| BN |
BO
| Baltimore & Ohio |
|
11
|
16
| BO |
BVS
| Bevier and Southern |
|
1
|
0
| BVS |
CAD
| Cadiz Railroad |
|
1
|
0
| CAD |
CAE
| Chicago Aurora & Elgin |
|
1
|
0
| CAE |
CBQ
| Chicago Burlington & Quincy |
|
20
|
46
| CBQ |
CC
| Chicago Central & Pacific |
|
0
|
1
| CC |
CCC
| Cowlitz, Chehalis, and Cascade Railway |
|
2
|
0
| CCC |
CCR
| Corinth & Counce |
|
0
|
1
| CCR |
CCRX
| Cape Cod Railroad |
|
0
|
4
| CCRX |
CCW
| Charles City & Western |
|
1
|
0
| CCW |
CDAC
| Canadian American |
|
3
|
0
| CDAC |
CG
| Central Of Georgia |
|
1
|
0
| CG |
CGW
| Chicago Great Western |
|
4
|
5
| CGW |
CHW
| Chesapeake Western |
|
2
|
0
| CHW |
CKSI
| Carthage Knightstown and Shirley Railroad |
|
1
|
0
| CKSI |
CMO
| Chicago St Paul Minneapolis & Omaha |
|
1
|
1
| CMO |
CNJ
| Central Rail Road of New Jersey |
|
6
|
1
| CNJ |
CNSM
| CHICAGO NORTH SHORE & MILWAUKEE RWY |
|
2
|
0
| CNSM |
CNW
| Chicago & Northwestern |
|
174
|
54
| CNW |
CO
| Chesapeake & Ohio |
|
16
|
12
| CO |
CPW
| CHICAGO, PEORIA & WESTERN RAILROAD CO. |
|
1
|
0
| CPW |
CRIP
| Chicago Rock Island & Pacific |
|
16
|
23
| CRIP |
CRR
| Clinchfield |
|
1
|
1
| CRR |
CS
| Colorado & Southern |
|
3
|
2
| CS |
CV
| Central Vermont |
|
1
|
1
| CV |
CZRY
| Carrizo Gorge Railway Inc. |
|
1
|
0
| CZRY |
DH
| Delaware & Hudson |
|
6
|
2
| DH |
DLW
| Delaware Lackawanna & Western |
|
5
|
5
| DLW |
DM
| Detroit & Mackinac |
|
0
|
1
| DM |
DMIR
| Duluth Missabe & Iron Range |
|
64
|
20
| DMIR |
DMN
| Duluth Missabe and Northern Railway |
|
0
|
1
| DMN |
DRGW
| Denver & Rio Grande Western |
|
37
|
4
| DRGW |
DSL
| Denver & Salt Lake |
|
0
|
2
| DSL |
DSSA
| Duluth, South Shore & Atlantic |
|
1
|
5
| DSSA |
DTI
| Detroit Toledo & Ironton |
|
1
|
4
| DTI |
DTS
| Detroit & Toledo ShoreLine |
|
0
|
2
| DTS |
DWP
| Duluth Winnipeg & Pacific |
|
5
|
3
| DWP |
EL
| Erie Lackawanna |
|
2
|
1
| EL |
EPTC
| East Portland Traction |
|
2
|
1
| EPTC |
ERIE
| Erie Railroad |
|
3
|
7
| ERIE |
FP
| Fordyce & Princeton Railroad Company |
|
2
|
1
| FP |
FRVR
| Fox River Valley Railroad |
|
5
|
1
| FRVR |
FRW
| Feather River & Western |
|
1
|
0
| FRW |
FWD
| Fort Worth & Denver |
|
1
|
1
| FWD |
GA
| Georgia Railroad |
|
1
|
1
| GA |
GANO
| Georgia Northern Railway Company |
|
3
|
0
| GANO |
GMO
| Gulf Mobile & Ohio |
|
1
|
3
| GMO |
GMRC
| Green Mountain RR |
|
0
|
4
| GMRC |
GMSR
| Kansas City Southern |
|
1
|
1
| GMSR |
GN
| Great Northern |
|
124
|
43
| GN |
GNA
| Graysonia Nashville & Ashdown |
|
1
|
0
| GNA |
GSW
| Great Southwest Railroad |
|
1
|
0
| GSW |
GT
| Grand Trunk Railway |
|
1
|
0
| GT |
GTW
| Grand Trunk Western |
|
45
|
7
| GTW |
HPTD
| High Point Thomasville and Denton Railroad |
|
1
|
0
| HPTD |
IC
| Illinois Central |
|
124
|
13
| IC |
ICG
| Illinois Central Gulf |
|
2
|
5
| ICG |
ITC
| Illinois Terminal Railroad |
|
2
|
1
| ITC |
KGBW
| Kewaunee Green Bay and Western |
|
1
|
0
| KGBW |
LN
| Louisville & Nashville |
|
9
|
10
| LN |
LNE
| Lehigh and New England Ry |
|
1
|
0
| LNE |
LSTT
| Lake Superior Terminal Transfer |
|
0
|
1
| LSTT |
LV
| Lehigh Valley |
|
52
|
2
| LV |
MEC
| Maine Central |
|
10
|
13
| MEC |
MGA
| Monongahela RR |
|
1
|
1
| MGA |
MILW
| Milwaukee Road |
|
88
|
136
| MILW |
MKT
| Missouri-Kansas-Texas |
|
4
|
7
| MKT |
MMA
| Montreal, Maine & Atlantic |
|
1
|
2
| MMA |
MNS
| Minneapolis Northfield & Southern |
|
1
|
8
| MNS |
MNVA
| Minnesota Valley |
|
1
|
0
| MNVA |
MON
| Monon Route |
|
1
|
1
| MON |
MP
| Missouri Pacific |
|
6
|
31
| MP |
MRR
| Mid Atlantic Railroad |
|
2
|
0
| MRR |
MSRC
| Kansas City Southern |
|
1
|
1
| MSRC |
MSTL
| Minneapolis & St Louis |
|
5
|
4
| MSTL |
MTFR
| MTFR |
|
2
|
0
| MTFR |
NAR
| Northern Alberta Railways |
|
1
|
3
| NAR |
NCB
| Nevada Copper Belt |
|
1
|
0
| NCB |
NCSL
| Nashville Chattanooga & St Louis |
|
2
|
2
| NCSL |
NH
| New Haven |
|
9
|
2
| NH |
NJII
| New Jersey, Indiana and Illinois |
|
1
|
0
| NJII |
NKP
| Nickel Plate |
|
18
|
11
| NKP |
NP
| Northern Pacific |
|
19
|
47
| NP |
NPPR
| Nez Perce-Pomeroy RR Co |
|
3
|
0
| NPPR |
NW
| Norfolk & Western |
|
23
|
16
| NW |
NYC
| New York Central |
|
14
|
9
| NYC |
NYOW
| New York, Ontario & Western |
|
1
|
0
| NYOW |
OCE
| Oregon California & Eastern |
|
2
|
1
| OCE |
ONW
| Oregon & Northwestern |
|
2
|
1
| ONW |
OPE
| Oregon Pacific & Eastern |
|
6
|
0
| OPE |
PC
| Penn Central |
|
2
|
3
| PC |
PE
| Peoria & Eastern |
|
2
|
1
| PE |
PGE
| Pacific Great Eastern |
|
2
|
2
| PGE |
PM
| Pere Marquette |
|
2
|
2
| PM |
PRR
| Pennsylvania Railroad |
|
23
|
14
| PRR |
PRTD
| Portland Traction |
|
1
|
0
| PRTD |
PTM
| Portland Terminal |
|
1
|
0
| PTM |
PTRD
| Portland Traction Co., Portland R.R. and Terminal Division |
|
1
|
0
| PTRD |
QC
| Quebec Central |
|
0
|
10
| QC |
RDG
| Reading Railroad |
|
26
|
5
| RDG |
REX
| Railway Express Agency, Inc. |
|
0
|
1
| REX |
RFP
| Richmond Fredericksburg & Potomac |
|
2
|
4
| RFP |
RRW
| Rockton Rion & Western |
|
1
|
0
| RRW |
RUT
| Vermont Railway Incorporated |
|
1
|
1
| RUT |
SAL
| Seaboard Air Line |
|
2
|
0
| SAL |
SBD
| Seaboard System |
|
0
|
4
| SBD |
SCL
| Seaboard Coast Line |
|
4
|
8
| SCL |
SI
| Union Pacific Railroad Company (Spokane International) |
|
0
|
1
| SI |
SLIM
| St Louis, Iron Mountain & Southern |
|
2
|
0
| SLIM |
SLSF
| Saint Louis-San Francisco |
|
13
|
18
| SLSF |
SN
| Sacramento Northern |
|
6
|
0
| SN |
SO
| South Orient |
|
1
|
0
| SO |
SOO
| Soo Line |
|
322
|
1013
| SOO |
SOU
| Southern |
|
8
|
23
| SOU |
SP
| Southern Pacific |
|
651
|
22
| SP |
SPS
| Spokane Portland & Seattle |
|
2
|
11
| SPS |
SSW
| St Louis Southwestern (Cotton Belt) |
|
62
|
5
| SSW |
TAG
| Tennessee, Alabama & Georgia |
|
1
|
0
| TAG |
TENN
| Tennessee Railway Company |
|
1
|
2
| TENN |
TF
| Tallulah Falls Ry. Co |
|
0
|
1
| TF |
THB
| Toronto Hamilton & Buffalo |
|
2
|
2
| THB |
TMERL
| The Milwaukee Electric Railway |
|
1
|
0
| TMERL |
TNO
| Texas & New Orleans |
|
3
|
0
| TNO |
TP
| Texas & Pacific |
|
1
|
1
| TP |
TPLX
| The Pacific Lumber Co |
|
7
|
0
| TPLX |
TT
| Toledo Terminal |
|
2
|
0
| TT |
VGN
| Virginian Railway |
|
0
|
1
| VGN |
VSR
| Valley & Siletz RR |
|
0
|
1
| VSR |
WAB
| Wabash |
|
4
|
6
| WAB |
WAG
| Wellsville Addison & Galeton |
|
1
|
0
| WAG |
WM
| Western Maryland |
|
10
|
5
| WM |
WP
| Western Pacific |
|
121
|
8
| WP |
WS
| Ware Shoals RR |
|
1
|
0
| WS |
YST
| Youngstown Sheet & Tube |
|
1
|
0
| YST |