AB
| Akron and Barberton Cluster Railway Company |
|
1
|
0
| AB |
ACWR
| Aberdeen, Carolina & Western |
|
69
|
10
| ACWR |
AMHR
| Landisville Railroad Incorporated |
|
1
|
0
| AMHR |
AO
| Appalachian & Ohio |
|
2
|
0
| AO |
AR
| Aberdeen and Rockfish |
|
9
|
9
| AR |
ATN
| Alabama & Tennessee River Railway Llc |
|
1
|
0
| ATN |
ATW
| Atlantic and Western |
|
0
|
1
| ATW |
AVR
| Allegheny Valley |
|
2
|
0
| AVR |
BB
| Buckingham Branch |
|
12
|
0
| BB |
BJRY
| Burlington Junction Railway |
|
8
|
0
| BJRY |
BPRR
| Buffalo and Pittsburgh |
|
11
|
0
| BPRR |
BRW
| Black River And Western |
|
3
|
0
| BRW |
CLNA
| Carolina Coastal Railway Incorporated |
|
1
|
0
| CLNA |
CMQ
| CENTRAL MAINE & QUEBEC RAILWAY |
|
2
|
0
| CMQ |
CPDR
| Carolina Piedmont |
|
1
|
0
| CPDR |
CRS
| Carolina Rail Service |
|
2
|
0
| CRS |
CSL
| Chicago Short Line Railway Company |
|
12
|
0
| CSL |
CSOR
| Connecticut Southern |
|
3
|
1
| CSOR |
CSR
| Camden & Southern Railroad Inc |
|
1
|
0
| CSR |
CSS
| Chicago South Shore And South Bend |
|
16
|
2
| CSS |
CTN
| Canton Railroad Company |
|
12
|
0
| CTN |
CVR
| Cimarron Valley Railroad L.C. |
|
1
|
0
| CVR |
CWRY
| Commonwealth Railway Inc. |
|
2
|
0
| CWRY |
DGNO
| Dallas Garland & Northeastern |
|
3
|
0
| DGNO |
EV
| Everett Railroad |
|
2
|
1
| EV |
FWWR
| Fort Worth and Western |
|
17
|
0
| FWWR |
GC
| Georgia Central |
|
6
|
0
| GC |
GNRR
| Georgia Northeastern |
|
1
|
0
| GNRR |
GO
| Gulf and Ohio |
|
2
|
0
| GO |
GVSR
| Galveston Railroad L.P. |
|
0
|
1
| GVSR |
GWRR
| Great Walton Railroad |
|
1
|
0
| GWRR |
GWWE
| Gateway Eastern Railway Company |
|
1
|
0
| GWWE |
HRT
| Hartwell RR |
|
3
|
0
| HRT |
IANR
| Iowa Northern Ry |
|
5
|
0
| IANR |
KRR
| Kiamichi |
|
3
|
0
| KRR |
KXHR
| Knoxville & Holston River RR |
|
1
|
0
| KXHR |
LKRR
| Little Kanawha River Rail Incorporated |
|
1
|
0
| LKRR |
LRS
| Laurinburg and Southern |
|
7
|
0
| LRS |
LW
| Louisville and Wadley Railway Company |
|
0
|
1
| LW |
LXVR
| Luxapalia Valley |
|
1
|
0
| LXVR |
MB
| Meridian & Bigbee |
|
0
|
2
| MB |
MDW
| Minnesota Dakota and Western Railway Com |
|
0
|
1
| MDW |
NECR
| New England Central |
|
5
|
0
| NECR |
NEKM
| Northeast Kansas and Missouri |
|
4
|
0
| NEKM |
NERR
| Nashville and Eastern |
|
36
|
1
| NERR |
NOKL
| Northwestern Oklahoma |
|
0
|
1
| NOKL |
NPBL
| Norfolk and Portsmouth Belt Line |
|
1
|
0
| NPBL |
NYCH
| New York Cross Harbor Railroad Terminal Corporation |
|
1
|
0
| NYCH |
OHCR
| Ohio Central |
|
1
|
0
| OHCR |
OTVR
| Otter Tail Valley Railroad Company |
|
2
|
0
| OTVR |
PBNE
| Philadelphia Bethlehem and New England R |
|
2
|
0
| PBNE |
PBR
| Patapsco and Back Rivers Railroad |
|
8
|
0
| PBR |
PHRR
| Port Harbor Railroad |
|
6
|
0
| PHRR |
PNRW
| Piedmont Northern Railroad |
|
33
|
0
| PNRW |
PWV
| Pittsburgh & West Virginia |
|
1
|
0
| PWV |
RJCC
| R.J. Corman Railroad/Kentucky Lines |
|
1
|
0
| RJCC |
RJCM
| R.J. Corman Railroad Company/ Memphis Li |
|
2
|
0
| RJCM |
RJCP
| R.J. Corman Railroad Company/ Pennsylvan |
|
0
|
1
| RJCP |
RJCR
| RJ Corman |
|
3
|
0
| RJCR |
RRC
| Respondek Railroad Corporation |
|
1
|
0
| RRC |
SAN
| Sandersville |
|
1
|
0
| SAN |
SCIH
| South Chicago & Indiana Harbor Railway C |
|
0
|
4
| SCIH |
SFS
| Santa Fe Southern |
|
1
|
0
| SFS |
SLC
| San Luis Central Railroad Company |
|
1
|
0
| SLC |
SLRG
| San Luis and Rio Grande Railroad |
|
2
|
0
| SLRG |
SW
| Southwestern Railroad Company |
|
45
|
0
| SW |
TASD
| Terminal Alabama State Docks |
|
4
|
0
| TASD |
TC
| Temple & Central Texas |
|
0
|
2
| TC |
TNER
| Texas Northeastern Division Mid-Michigan |
|
1
|
0
| TNER |
TRMW
| City of Tacoma d/b/a Tacoma Rail Mountai |
|
1
|
0
| TRMW |
WSOR
| Wisconsin & Southern |
|
7
|
0
| WSOR |
WW
| Winchester & Western |
|
8
|
1
| WW |
YKR
| York Rail |
|
1
|
0
| YKR |
YRC
| York Rail |
|
4
|
0
| YRC |
YVRR
| Yadkin Valley |
|
1
|
0
| YVRR |