AA
| Ann Arbor |
|
0
|
1
| AA |
ACL
| Atlantic Coast Line |
|
0
|
2
| ACL |
ACY
| Akron, Canton & Youngstown |
|
0
|
1
| ACY |
AMR
| Arcata & Mad River |
|
1
|
2
| AMR |
ATSF
| Atchison Topeka & Santa Fe |
|
70
|
102
| ATSF |
AUNW
| Austin & Northwestern |
|
1
|
0
| AUNW |
AWP
| Atlanta & West Point |
|
0
|
1
| AWP |
BAR
| Bangor & Aroostook |
|
0
|
9
| BAR |
BCOL
| Canadian National Railways |
|
26
|
21
| BCOL |
BLE
| Bessemer & Lake Erie |
|
0
|
4
| BLE |
BM
| Boston & Maine |
|
2
|
1
| BM |
BN
| Burlington Northern |
|
41
|
44
| BN |
BO
| Baltimore & Ohio |
|
5
|
4
| BO |
CAD
| Cadiz Railroad |
|
0
|
1
| CAD |
CBQ
| Chicago Burlington & Quincy |
|
0
|
7
| CBQ |
CCO
| Clinchfield |
|
0
|
1
| CCO |
CEI
| Chicago & Eastern Illinois |
|
0
|
2
| CEI |
CGW
| Chicago Great Western |
|
0
|
1
| CGW |
CMO
| Chicago St Paul Minneapolis & Omaha |
|
0
|
4
| CMO |
CNW
| Chicago & Northwestern |
|
26
|
24
| CNW |
CO
| Chesapeake & Ohio |
|
2
|
4
| CO |
COE
| Colorado & Eastern |
|
1
|
0
| COE |
CPLT
| CAMINO, PLACERVILLE & LAKE TAHOE RAILROAD CO. |
|
0
|
1
| CPLT |
CRIP
| Chicago Rock Island & Pacific |
|
8
|
7
| CRIP |
CRR
| Clinchfield |
|
1
|
3
| CRR |
CS
| Colorado & Southern |
|
0
|
1
| CS |
CTRN
| Union Pacific Railroad Company |
|
0
|
3
| CTRN |
CV
| Central Vermont |
|
32
|
6
| CV |
CWWR
| Chehalis Western |
|
2
|
1
| CWWR |
CZRY
| Carrizo Gorge Railway Inc. |
|
4
|
0
| CZRY |
DH
| Delaware & Hudson |
|
1
|
7
| DH |
DRGW
| Denver & Rio Grande Western |
|
2
|
20
| DRGW |
DTRR
| Detroit Terminal Railroad |
|
1
|
0
| DTRR |
DWP
| Duluth Winnipeg & Pacific |
|
1
|
0
| DWP |
EL
| Erie Lackawanna |
|
0
|
2
| EL |
EN
| Esquimalt & Nanaimo |
|
0
|
1
| EN |
ERES
| Erie Western |
|
1
|
2
| ERES |
FGMR
| Fruit Growers Express Company |
|
0
|
1
| FGMR |
GA
| Georgia Railroad |
|
2
|
3
| GA |
GMRC
| Green Mountain RR |
|
5
|
2
| GMRC |
GN
| Great Northern |
|
0
|
8
| GN |
GT
| Grand Trunk Railway |
|
0
|
3
| GT |
GTW
| Grand Trunk Western |
|
2
|
2
| GTW |
IC
| Illinois Central |
|
2
|
7
| IC |
ICG
| Illinois Central Gulf |
|
0
|
6
| ICG |
ITC
| Illinois Terminal Railroad |
|
0
|
4
| ITC |
KNOR
| Klamath Northern Railway |
|
1
|
0
| KNOR |
LCRC
| Lenawee County Railroad |
|
0
|
1
| LCRC |
LN
| Louisville & Nashville |
|
11
|
8
| LN |
LOAM
| Lousiana Midland |
|
0
|
1
| LOAM |
LV
| Lehigh Valley |
|
0
|
1
| LV |
MEC
| Maine Central |
|
0
|
15
| MEC |
MI
| Missouri & Illinois |
|
0
|
1
| MI |
MILW
| Milwaukee Road |
|
42
|
51
| MILW |
MKT
| Missouri-Kansas-Texas |
|
22
|
15
| MKT |
MNS
| Minneapolis Northfield & Southern |
|
3
|
5
| MNS |
MON
| Monon Route |
|
0
|
1
| MON |
MP
| Missouri Pacific |
|
15
|
31
| MP |
MTR
| Montour RR |
|
0
|
1
| MTR |
MTW
| Marinette Tomahawk & Western |
|
1
|
1
| MTW |
NFD
| Norfolk, Franklin and Danville |
|
0
|
1
| NFD |
NJII
| New Jersey, Indiana and Illinois |
|
0
|
1
| NJII |
NKP
| Nickel Plate |
|
3
|
1
| NKP |
NP
| Northern Pacific |
|
0
|
16
| NP |
NSRC
| North Stratford RR |
|
0
|
1
| NSRC |
NW
| Norfolk & Western |
|
5
|
7
| NW |
NYC
| New York Central |
|
0
|
7
| NYC |
OCE
| Oregon California & Eastern |
|
13
|
11
| OCE |
ONW
| Oregon & Northwestern |
|
5
|
1
| ONW |
PC
| Penn Central |
|
4
|
6
| PC |
PGE
| Pacific Great Eastern |
|
25
|
11
| PGE |
PLE
| Pittsburgh & Lake Erie |
|
1
|
3
| PLE |
PLYX
| US Plywood |
|
0
|
1
| PLYX |
PRR
| Pennsylvania Railroad |
|
0
|
3
| PRR |
QC
| Quebec Central |
|
0
|
1
| QC |
RDG
| Reading Railroad |
|
1
|
7
| RDG |
RFP
| Richmond Fredericksburg & Potomac |
|
2
|
0
| RFP |
ROCK
| Rock Island |
|
1
|
4
| ROCK |
RUT
| Vermont Railway Incorporated |
|
0
|
1
| RUT |
SAL
| Seaboard Air Line |
|
0
|
6
| SAL |
SBD
| Seaboard System |
|
2
|
3
| SBD |
SCL
| Seaboard Coast Line |
|
0
|
8
| SCL |
SDAE
| San Diego & Arizona Eastern |
|
4
|
5
| SDAE |
SI
| Union Pacific Railroad Company (Spokane International) |
|
0
|
1
| SI |
SLSF
| Saint Louis-San Francisco |
|
9
|
13
| SLSF |
SN
| Sacramento Northern |
|
6
|
2
| SN |
SO
| South Orient |
|
4
|
1
| SO |
SOO
| Soo Line |
|
3
|
11
| SOO |
SOU
| Southern |
|
16
|
31
| SOU |
SP
| Southern Pacific |
|
133
|
53
| SP |
SPS
| Spokane Portland & Seattle |
|
0
|
6
| SPS |
SSW
| St Louis Southwestern (Cotton Belt) |
|
4
|
13
| SSW |
TCG
| Tucson Cornelia and Gila Bend Railroad Company |
|
4
|
2
| TCG |
TP
| Texas & Pacific |
|
0
|
2
| TP |
TS
| Texas Southern |
|
3
|
2
| TS |
UO
| Union Railway of Oregon |
|
0
|
1
| UO |
WA
| Washington & Atlanta Railroad |
|
0
|
2
| WA |
WAB
| Wabash |
|
0
|
2
| WAB |
WM
| Western Maryland |
|
0
|
4
| WM |
WOV
| Warren & Ouachita Valley |
|
0
|
2
| WOV |
WP
| Western Pacific |
|
66
|
33
| WP |
WVRC
| WABASH VALLEY RAILROAD CO. |
|
0
|
2
| WVRC |
YS
| Youngstown Southern Ry |
|
0
|
1
| YS |