AOK
| Arkansas-Oklahoma Railroad |
|
0
|
97
| AOK |
ATW
| Atlantic and Western |
|
0
|
33
| ATW |
BCLR
| Bay Colony |
|
0
|
1
| BCLR |
BR
| Buffalo and Pittsburgh |
|
0
|
1
| BR |
BRAN
| Brandon Rail |
|
0
|
54
| BRAN |
CAGY
| Columbus & Greenville Railway |
|
0
|
1
| CAGY |
CAMY
| CAMP CHASE RAILWAY COMPANY, LLC |
|
0
|
1
| CAMY |
CFWR
| Caney Fork and Western Railroad |
|
0
|
1
| CFWR |
CHTT
| Chicago Heights Terminal Transfer |
|
0
|
13
| CHTT |
COER
| Crab Orchard & Egyptian |
|
0
|
34
| COER |
CORP
| Central Oregon & Pacific |
|
1
|
0
| CORP |
CRLE
| Coe Rail Incorporated |
|
0
|
3
| CRLE |
CSL
| Chicago Short Line Railway Company |
|
1
|
0
| CSL |
CSS
| Chicago South Shore And South Bend |
|
0
|
31
| CSS |
CUOH
| Columbus and Ohio River Railroad Company |
|
0
|
1
| CUOH |
DAIR
| D and I Railroad Company |
|
1
|
0
| DAIR |
EEC
| East Erie Commercial Railroad |
|
0
|
7
| EEC |
FCEN
| Florida Central |
|
2
|
0
| FCEN |
FCRD
| First Coast Railway |
|
0
|
2
| FCRD |
FGLK
| Finger Lakes Railway |
|
0
|
1
| FGLK |
FSRR
| FerroSur |
|
0
|
4
| FSRR |
GC
| Georgia Central |
|
1
|
0
| GC |
GFRR
| Georgia and Florida Railnet |
|
0
|
6
| GFRR |
GNRR
| Georgia Northeastern |
|
2
|
3
| GNRR |
GNWR
| Genesee and Wyoming Railroad Company |
|
0
|
5
| GNWR |
GRW
| Gary Railway |
|
0
|
10
| GRW |
HESR
| Huron and Eastern |
|
0
|
1
| HESR |
HLSC
| Hampton Railway Incorporated |
|
0
|
1
| HLSC |
HS
| H and S Railroad Company |
|
0
|
7
| HS |
IANR
| Iowa Northern Ry |
|
0
|
7
| IANR |
IBT
| International Bridge and Terminal Company |
|
0
|
40
| IBT |
KBSR
| Kankakee Beaverville and Southern Railroad Company |
|
0
|
2
| KBSR |
KWT
| KWT Railway |
|
0
|
2
| KWT |
KXHR
| Knoxville & Holston River RR |
|
0
|
1
| KXHR |
LNW
| Louisiana & Northwestern |
|
0
|
1
| LNW |
LRS
| Laurinburg and Southern |
|
0
|
149
| LRS |
LSRC
| Lake State Railway Company |
|
0
|
1
| LSRC |
LW
| Louisville and Wadley Railway Company |
|
0
|
24
| LW |
MB
| Meridian & Bigbee |
|
0
|
1
| MB |
MCSA
| Moscow Camden and San Augustine Railroad |
|
0
|
1
| MCSA |
MDW
| Minnesota Dakota and Western Railway Com |
|
0
|
4
| MDW |
MOT
| Marine Oil Transportation |
|
0
|
1
| MOT |
MTNR
| Mississippi Tennessee Railroad LLC |
|
0
|
1
| MTNR |
NCRC
| Nebraska Central |
|
0
|
1
| NCRC |
NKCR
| Nebraska, Kansas & Colorado RailNet, Inc |
|
0
|
44
| NKCR |
NOKL
| Northwestern Oklahoma |
|
0
|
121
| NOKL |
NSL
| St. Lawrence and Raquette River Railroad |
|
2
|
0
| NSL |
OTVR
| Otter Tail Valley Railroad Company |
|
1
|
0
| OTVR |
SGLR
| Seminole Gulf |
|
0
|
1
| SGLR |
SLRG
| San Luis and Rio Grande Railroad |
|
3
|
22
| SLRG |
SMW
| St Marys Railway West LLC |
|
0
|
49
| SMW |
SNC
| Saratoga & North Creek Railway |
|
0
|
1
| SNC |
SRY
| Southern Railway of British Columbia Lim |
|
0
|
24
| SRY |
TR
| Tomahawk Railway L.P. |
|
0
|
14
| TR |
TVRM
| Tennessee Valley |
|
0
|
4
| TVRM |
TZPR
| Tazewell & Peoria Railroad |
|
0
|
2
| TZPR |
UCRY
| Utah Central |
|
0
|
54
| UCRY |
WCRC
| Washington Central |
|
0
|
1
| WCRC |
WGR
| Willamette Valley Railway Company |
|
0
|
1
| WGR |
WRWK
| Providence & Worchester Railroad |
|
0
|
70
| WRWK |
WSOR
| Wisconsin & Southern |
|
0
|
3
| WSOR |
WW
| Winchester & Western |
|
1
|
7
| WW |
YKR
| York Rail |
|
0
|
2
| YKR |