AA
| Ann Arbor |
|
15
|
51
| AA |
ACL
| Atlantic Coast Line |
|
4
|
18
| ACL |
AEC
| Atlantic and East Carolina Railway Compa |
|
0
|
2
| AEC |
ATSF
| Atchison Topeka & Santa Fe |
|
40
|
52
| ATSF |
AWP
| Atlanta & West Point |
|
0
|
1
| AWP |
BAR
| Bangor & Aroostook |
|
0
|
1
| BAR |
BCG
| Buffalo Creek & Gauley |
|
1
|
0
| BCG |
BCOL
| Canadian National Railways |
|
19
|
2
| BCOL |
BEDT
| Brooklyn East District Terminal |
|
6
|
0
| BEDT |
BLE
| Bessemer & Lake Erie |
|
15
|
11
| BLE |
BM
| Boston & Maine |
|
1
|
2
| BM |
BN
| Burlington Northern |
|
19
|
41
| BN |
BO
| Baltimore & Ohio |
|
22
|
121
| BO |
CAE
| Chicago Aurora & Elgin |
|
24
|
1
| CAE |
CBQ
| Chicago Burlington & Quincy |
|
46
|
64
| CBQ |
CC
| Chicago Central & Pacific |
|
1
|
1
| CC |
CCC
| Cowlitz, Chehalis, and Cascade Railway |
|
6
|
0
| CCC |
CCO
| Clinchfield |
|
0
|
1
| CCO |
CCR
| Corinth & Counce |
|
1
|
0
| CCR |
CCW
| Charles City & Western |
|
1
|
0
| CCW |
CEI
| Chicago & Eastern Illinois |
|
0
|
2
| CEI |
CG
| Central Of Georgia |
|
8
|
2
| CG |
CGW
| Chicago Great Western |
|
0
|
9
| CGW |
CH
| Calumet & Hecla |
|
0
|
1
| CH |
CHW
| Chesapeake Western |
|
0
|
2
| CHW |
CI
| Cambria and Indiana Railroad Company |
|
0
|
2
| CI |
CIL
| Chicago Indianapolis & Louisville (Monon |
|
0
|
26
| CIL |
CKSI
| Carthage Knightstown and Shirley Railroad |
|
2
|
0
| CKSI |
CLE
| Cincinnati & Lake Erie |
|
1
|
0
| CLE |
CLK
| Cadillac & Lake City |
|
0
|
1
| CLK |
CMO
| Chicago St Paul Minneapolis & Omaha |
|
0
|
1
| CMO |
CNJ
| Central Rail Road of New Jersey |
|
1
|
4
| CNJ |
CNSM
| CHICAGO NORTH SHORE & MILWAUKEE RWY |
|
26
|
4
| CNSM |
CNW
| Chicago & Northwestern |
|
41
|
68
| CNW |
CO
| Chesapeake & Ohio |
|
23
|
225
| CO |
CONW
| Colorado & North Western |
|
1
|
1
| CONW |
CPRR
| Central Pacific Railroad |
|
3
|
0
| CPRR |
CRIP
| Chicago Rock Island & Pacific |
|
10
|
44
| CRIP |
CRR
| Clinchfield |
|
4
|
1
| CRR |
CRT
| CHICAGO RAPID TRANSIT CO. |
|
11
|
0
| CRT |
CS
| Colorado & Southern |
|
0
|
9
| CS |
CV
| Central Vermont |
|
0
|
8
| CV |
CWI
| Chicago and Western Indiana |
|
0
|
4
| CWI |
CWT
| Chicago & West Towns |
|
1
|
0
| CWT |
DH
| Delaware & Hudson |
|
0
|
8
| DH |
DLW
| Delaware Lackawanna & Western |
|
3
|
6
| DLW |
DM
| Detroit & Mackinac |
|
8
|
25
| DM |
DMIR
| Duluth Missabe & Iron Range |
|
25
|
31
| DMIR |
DMN
| Duluth Missabe and Northern Railway |
|
0
|
2
| DMN |
DRGW
| Denver & Rio Grande Western |
|
22
|
48
| DRGW |
DSL
| Denver & Salt Lake |
|
0
|
3
| DSL |
DSSA
| Duluth, South Shore & Atlantic |
|
1
|
4
| DSSA |
DTI
| Detroit Toledo & Ironton |
|
7
|
26
| DTI |
DTS
| Detroit & Toledo ShoreLine |
|
0
|
1
| DTS |
DTSL
| Detroit & Toledo Shore Line |
|
0
|
7
| DTSL |
DWP
| Duluth Winnipeg & Pacific |
|
0
|
5
| DWP |
EJS
| East Jordan & Southern |
|
7
|
0
| EJS |
EL
| Erie Lackawanna |
|
4
|
6
| EL |
EPTC
| East Portland Traction |
|
1
|
1
| EPTC |
ERIE
| Erie Railroad |
|
7
|
33
| ERIE |
FCC
| Flagg Coal Co. |
|
1
|
1
| FCC |
GA
| Georgia Railroad |
|
2
|
0
| GA |
GM
| Gainesville Midland |
|
12
|
0
| GM |
GMO
| Gulf Mobile & Ohio |
|
0
|
15
| GMO |
GN
| Great Northern |
|
10
|
17
| GN |
GNA
| Graysonia Nashville & Ashdown |
|
3
|
0
| GNA |
GSF
| Georgia Southern and Florida Railway Company |
|
0
|
3
| GSF |
GTW
| Grand Trunk Western |
|
127
|
243
| GTW |
IC
| Illinois Central |
|
60
|
72
| IC |
ICG
| Illinois Central Gulf |
|
5
|
18
| ICG |
ITC
| Illinois Terminal Railroad |
|
14
|
3
| ITC |
KCPS
| Kansas City Public Service |
|
2
|
0
| KCPS |
LA
| Lousiana and Arkansas |
|
2
|
0
| LA |
LHR
| Lehigh & Hudson River |
|
0
|
2
| LHR |
LN
| Louisville & Nashville |
|
10
|
57
| LN |
LNE
| Lehigh and New England Ry |
|
1
|
2
| LNE |
LNO
| Laona and Northern Rwy |
|
2
|
2
| LNO |
LSMS
| Lake Shore Michigan Southern Railroad |
|
1
|
2
| LSMS |
LUN
| Ludington and Northern Railway |
|
6
|
0
| LUN |
LV
| Lehigh Valley |
|
0
|
3
| LV |
MEC
| Maine Central |
|
1
|
0
| MEC |
MGA
| Monongahela RR |
|
0
|
12
| MGA |
MILW
| Milwaukee Road |
|
53
|
36
| MILW |
MKT
| Missouri-Kansas-Texas |
|
0
|
9
| MKT |
MNE
| Manistee & North East |
|
7
|
0
| MNE |
MNS
| Minneapolis Northfield & Southern |
|
2
|
3
| MNS |
MON
| Monon Route |
|
0
|
28
| MON |
MP
| Missouri Pacific |
|
3
|
10
| MP |
MSTL
| Minneapolis & St Louis |
|
4
|
4
| MSTL |
MTFR
| MTFR |
|
1
|
0
| MTFR |
MTR
| Montour RR |
|
0
|
5
| MTR |
NCSL
| Nashville Chattanooga & St Louis |
|
2
|
7
| NCSL |
NH
| New Haven |
|
0
|
5
| NH |
NJII
| New Jersey, Indiana and Illinois |
|
5
|
0
| NJII |
NKP
| Nickel Plate |
|
125
|
62
| NKP |
NNR
| Nahma & Northern |
|
1
|
0
| NNR |
NP
| Northern Pacific |
|
4
|
36
| NP |
NPC
| North Pacific Coast |
|
1
|
0
| NPC |
NW
| Norfolk & Western |
|
27
|
116
| NW |
NYC
| New York Central |
|
27
|
108
| NYC |
OCE
| Oregon California & Eastern |
|
1
|
0
| OCE |
OE
| Oregon Electric |
|
0
|
3
| OE |
PC
| Penn Central |
|
8
|
48
| PC |
PGE
| Pacific Great Eastern |
|
1
|
0
| PGE |
PLE
| Pittsburgh & Lake Erie |
|
0
|
6
| PLE |
PM
| Pere Marquette |
|
69
|
68
| PM |
PRCo
| Pittsburgh Railways |
|
18
|
0
| PRCo |
PRR
| Pennsylvania Railroad |
|
56
|
103
| PRR |
PRT
| Philadelphia Rapid Transit |
|
3
|
0
| PRT |
PRTD
| Portland Traction |
|
1
|
0
| PRTD |
PTC
| Philadelphia Transportation Company |
|
1
|
0
| PTC |
PTM
| Portland Terminal |
|
3
|
0
| PTM |
PWCT
| Philadelphia & West Chester Traction |
|
2
|
0
| PWCT |
QC
| Quebec Central |
|
0
|
3
| QC |
QTL
| Quincy & Torch Lake |
|
4
|
1
| QTL |
RDG
| Reading Railroad |
|
9
|
6
| RDG |
REX
| Railway Express Agency, Inc. |
|
0
|
3
| REX |
RFP
| Richmond Fredericksburg & Potomac |
|
0
|
5
| RFP |
RUT
| Vermont Railway Incorporated |
|
1
|
0
| RUT |
SAL
| Seaboard Air Line |
|
0
|
15
| SAL |
SBD
| Seaboard System |
|
0
|
9
| SBD |
SCL
| Seaboard Coast Line |
|
0
|
12
| SCL |
SDCR
| South Dakota Central |
|
1
|
0
| SDCR |
SLSF
| Saint Louis-San Francisco |
|
7
|
3
| SLSF |
SOO
| Soo Line |
|
19
|
16
| SOO |
SOU
| Southern |
|
35
|
130
| SOU |
SP
| Southern Pacific |
|
34
|
51
| SP |
SPS
| Spokane Portland & Seattle |
|
10
|
15
| SPS |
SSW
| St Louis Southwestern (Cotton Belt) |
|
0
|
8
| SSW |
TAG
| Tennessee, Alabama & Georgia |
|
5
|
0
| TAG |
THB
| Toronto Hamilton & Buffalo |
|
3
|
0
| THB |
TK
| Tuskegee R.R |
|
1
|
0
| TK |
TMERL
| The Milwaukee Electric Railway |
|
11
|
0
| TMERL |
TNO
| Texas & New Orleans |
|
5
|
0
| TNO |
TT
| Toledo Terminal |
|
1
|
1
| TT |
VGN
| Virginian Railway |
|
0
|
4
| VGN |
WAB
| Wabash |
|
24
|
39
| WAB |
WICT
| Wisconsin & Calumet |
|
1
|
0
| WICT |
WM
| Western Maryland |
|
12
|
5
| WM |
WP
| Western Pacific |
|
1
|
3
| WP |
WYT
| Wyandotte Terminal |
|
4
|
0
| WYT |