ACL
| Atlantic Coast Line |
|
0
|
1
| ACL |
ATSF
| Atchison Topeka & Santa Fe |
|
71
|
49
| ATSF |
BA
| Baltimore & Annapolis |
|
2
|
0
| BA |
BAR
| Bangor & Aroostook |
|
1
|
0
| BAR |
BCOL
| Canadian National Railways |
|
1
|
14
| BCOL |
BLE
| Bessemer & Lake Erie |
|
2
|
1
| BLE |
BM
| Boston & Maine |
|
1
|
1
| BM |
BN
| Burlington Northern |
|
96
|
411
| BN |
BO
| Baltimore & Ohio |
|
4
|
6
| BO |
CAE
| Chicago Aurora & Elgin |
|
4
|
0
| CAE |
CBQ
| Chicago Burlington & Quincy |
|
36
|
96
| CBQ |
CC
| Chicago Central & Pacific |
|
0
|
1
| CC |
CCW
| Charles City & Western |
|
3
|
0
| CCW |
CGW
| Chicago Great Western |
|
0
|
6
| CGW |
CHGX
| Chicago Gravel |
|
1
|
0
| CHGX |
CMO
| Chicago St Paul Minneapolis & Omaha |
|
0
|
41
| CMO |
CNW
| Chicago & Northwestern |
|
15
|
157
| CNW |
CO
| Chesapeake & Ohio |
|
6
|
2
| CO |
CPRR
| Central Pacific Railroad |
|
1
|
0
| CPRR |
CRIP
| Chicago Rock Island & Pacific |
|
11
|
52
| CRIP |
CRT
| CHICAGO RAPID TRANSIT CO. |
|
1
|
0
| CRT |
CS
| Colorado & Southern |
|
0
|
5
| CS |
CTRN
| Union Pacific Railroad Company |
|
0
|
12
| CTRN |
CV
| Central Vermont |
|
0
|
1
| CV |
CWT
| Chicago & West Towns |
|
1
|
0
| CWT |
DH
| Delaware & Hudson |
|
0
|
1
| DH |
DLW
| Delaware Lackawanna & Western |
|
2
|
3
| DLW |
DMIR
| Duluth Missabe & Iron Range |
|
65
|
195
| DMIR |
DMN
| Duluth Missabe and Northern Railway |
|
0
|
19
| DMN |
DRGW
| Denver & Rio Grande Western |
|
10
|
6
| DRGW |
DSL
| Denver & Salt Lake |
|
0
|
2
| DSL |
DSPP
| Denver, South Park & Pacific RR |
|
3
|
0
| DSPP |
DSSA
| Duluth, South Shore & Atlantic |
|
2
|
5
| DSSA |
DWP
| Duluth Winnipeg & Pacific |
|
0
|
2
| DWP |
EL
| Erie Lackawanna |
|
1
|
0
| EL |
FRVR
| Fox River Valley Railroad |
|
2
|
0
| FRVR |
GANO
| Georgia Northern Railway Company |
|
4
|
0
| GANO |
GMO
| Gulf Mobile & Ohio |
|
0
|
1
| GMO |
GN
| Great Northern |
|
108
|
237
| GN |
GNA
| Graysonia Nashville & Ashdown |
|
1
|
0
| GNA |
GSW
| Great Southwest Railroad |
|
1
|
0
| GSW |
GTW
| Grand Trunk Western |
|
15
|
19
| GTW |
IC
| Illinois Central |
|
14
|
28
| IC |
ICG
| Illinois Central Gulf |
|
0
|
3
| ICG |
ITC
| Illinois Terminal Railroad |
|
5
|
0
| ITC |
JSE
| Janesville & Southeastern |
|
3
|
0
| JSE |
LA
| Lousiana and Arkansas |
|
1
|
0
| LA |
LN
| Louisville & Nashville |
|
0
|
9
| LN |
LNE
| Lehigh and New England Ry |
|
1
|
1
| LNE |
LSTT
| Lake Superior Terminal Transfer |
|
27
|
0
| LSTT |
LV
| Lehigh Valley |
|
0
|
1
| LV |
MILW
| Milwaukee Road |
|
108
|
169
| MILW |
MKT
| Missouri-Kansas-Texas |
|
1
|
18
| MKT |
MNS
| Minneapolis Northfield & Southern |
|
2
|
25
| MNS |
MP
| Missouri Pacific |
|
3
|
36
| MP |
MSRC
| Kansas City Southern |
|
0
|
1
| MSRC |
MSTL
| Minneapolis & St Louis |
|
10
|
8
| MSTL |
NCSL
| Nashville Chattanooga & St Louis |
|
0
|
1
| NCSL |
NH
| New Haven |
|
0
|
2
| NH |
NKP
| Nickel Plate |
|
3
|
1
| NKP |
NP
| Northern Pacific |
|
155
|
156
| NP |
NW
| Norfolk & Western |
|
9
|
19
| NW |
NYC
| New York Central |
|
13
|
24
| NYC |
PC
| Penn Central |
|
2
|
1
| PC |
PRR
| Pennsylvania Railroad |
|
33
|
17
| PRR |
QC
| Quebec Central |
|
0
|
3
| QC |
QTL
| Quincy & Torch Lake |
|
0
|
1
| QTL |
RDG
| Reading Railroad |
|
13
|
1
| RDG |
RUT
| Vermont Railway Incorporated |
|
0
|
2
| RUT |
SDCR
| South Dakota Central |
|
1
|
0
| SDCR |
SI
| Union Pacific Railroad Company (Spokane International) |
|
0
|
1
| SI |
SLIM
| St Louis, Iron Mountain & Southern |
|
1
|
2
| SLIM |
SLSF
| Saint Louis-San Francisco |
|
31
|
31
| SLSF |
SOO
| Soo Line |
|
114
|
645
| SOO |
SOU
| Southern |
|
1
|
12
| SOU |
SP
| Southern Pacific |
|
12
|
49
| SP |
SPS
| Spokane Portland & Seattle |
|
1
|
6
| SPS |
SSW
| St Louis Southwestern (Cotton Belt) |
|
0
|
8
| SSW |
TCG
| Tucson Cornelia and Gila Bend Railroad Company |
|
0
|
1
| TCG |
TK
| Tuskegee R.R |
|
1
|
0
| TK |
TMERL
| The Milwaukee Electric Railway |
|
1
|
0
| TMERL |
TNO
| Texas & New Orleans |
|
1
|
0
| TNO |
WAB
| Wabash |
|
0
|
1
| WAB |
WICT
| Wisconsin & Calumet |
|
2
|
0
| WICT |
WM
| Western Maryland |
|
5
|
2
| WM |
WOV
| Warren & Ouachita Valley |
|
3
|
0
| WOV |
WP
| Western Pacific |
|
1
|
7
| WP |