ACL
| Atlantic Coast Line |
|
5
|
0
| ACL |
ATSF
| Atchison Topeka & Santa Fe |
|
137
|
95
| ATSF |
BAR
| Bangor & Aroostook |
|
0
|
1
| BAR |
BCOL
| Canadian National Railways |
|
82
|
2
| BCOL |
BLE
| Bessemer & Lake Erie |
|
13
|
4
| BLE |
BN
| Burlington Northern |
|
240
|
18
| BN |
BO
| Baltimore & Ohio |
|
28
|
14
| BO |
CBQ
| Chicago Burlington & Quincy |
|
30
|
6
| CBQ |
CC
| Chicago Central & Pacific |
|
21
|
0
| CC |
CGW
| Chicago Great Western |
|
1
|
1
| CGW |
CMNW
| Chicago Missouri & Western |
|
3
|
0
| CMNW |
CNW
| Chicago & Northwestern |
|
544
|
80
| CNW |
CO
| Chesapeake & Ohio |
|
15
|
2
| CO |
CPRR
| Central Pacific Railroad |
|
12
|
0
| CPRR |
CRIP
| Chicago Rock Island & Pacific |
|
1
|
9
| CRIP |
CV
| Central Vermont |
|
1
|
0
| CV |
CWP
| Chicago West Pullman & Southern |
|
2
|
0
| CWP |
DMIR
| Duluth Missabe & Iron Range |
|
93
|
2
| DMIR |
DRGW
| Denver & Rio Grande Western |
|
5
|
0
| DRGW |
EL
| Erie Lackawanna |
|
13
|
5
| EL |
FRVR
| Fox River Valley Railroad |
|
30
|
1
| FRVR |
FRW
| Feather River & Western |
|
2
|
0
| FRW |
GMO
| Gulf Mobile & Ohio |
|
3
|
2
| GMO |
GN
| Great Northern |
|
2
|
1
| GN |
GTW
| Grand Trunk Western |
|
210
|
14
| GTW |
GWWR
| Gateway Western |
|
1
|
0
| GWWR |
IC
| Illinois Central |
|
417
|
23
| IC |
ICG
| Illinois Central Gulf |
|
18
|
8
| ICG |
IRRC
| Iowa R.R. Co. |
|
3
|
0
| IRRC |
ITC
| Illinois Terminal Railroad |
|
5
|
2
| ITC |
JJRR
| J and J Railroad |
|
0
|
2
| JJRR |
JSE
| Janesville & Southeastern |
|
4
|
0
| JSE |
LN
| Louisville & Nashville |
|
0
|
3
| LN |
MILW
| Milwaukee Road |
|
364
|
26
| MILW |
MKT
| Missouri-Kansas-Texas |
|
21
|
2
| MKT |
MMA
| Montreal, Maine & Atlantic |
|
9
|
0
| MMA |
MNS
| Minneapolis Northfield & Southern |
|
8
|
1
| MNS |
MON
| Monon Route |
|
2
|
0
| MON |
MP
| Missouri Pacific |
|
25
|
6
| MP |
MSTL
| Minneapolis & St Louis |
|
0
|
1
| MSTL |
MTFR
| MTFR |
|
7
|
0
| MTFR |
NKP
| Nickel Plate |
|
49
|
3
| NKP |
NP
| Northern Pacific |
|
5
|
0
| NP |
NW
| Norfolk & Western |
|
30
|
14
| NW |
NYC
| New York Central |
|
0
|
2
| NYC |
PC
| Penn Central |
|
0
|
3
| PC |
PLE
| Pittsburgh & Lake Erie |
|
0
|
2
| PLE |
PRR
| Pennsylvania Railroad |
|
3
|
1
| PRR |
RDG
| Reading Railroad |
|
1
|
0
| RDG |
SBD
| Seaboard System |
|
3
|
2
| SBD |
SLSF
| Saint Louis-San Francisco |
|
1
|
1
| SLSF |
SOO
| Soo Line |
|
200
|
30
| SOO |
SOU
| Southern |
|
30
|
1
| SOU |
SP
| Southern Pacific |
|
105
|
1
| SP |
SSW
| St Louis Southwestern (Cotton Belt) |
|
8
|
0
| SSW |
VMMX
| AMG RESOURCES CORPORATION [VULCAN MATERIALS CO., METALS DIV.] |
|
0
|
1
| VMMX |
WAB
| Wabash |
|
15
|
6
| WAB |
WICT
| Wisconsin & Calumet |
|
1
|
0
| WICT |
WM
| Western Maryland |
|
0
|
1
| WM |
WP
| Western Pacific |
|
5
|
3
| WP |