AG
| Galveston Railroad L.P. |
|
2
|
0
| AG |
AO
| Appalachian & Ohio |
|
1
|
0
| AO |
AOK
| Arkansas-Oklahoma Railroad |
|
0
|
38
| AOK |
ATW
| Atlantic and Western |
|
0
|
13
| ATW |
AZER
| Arizona Eastern Railway Company |
|
0
|
1
| AZER |
BPRR
| Buffalo and Pittsburgh |
|
6
|
0
| BPRR |
BR
| Buffalo and Pittsburgh |
|
0
|
1
| BR |
BRAN
| Brandon Rail |
|
0
|
1
| BRAN |
CBNS
| Cape Breton & Central Nova Scotia Ry |
|
1
|
0
| CBNS |
CFNR
| California Northern |
|
2
|
0
| CFNR |
CFWR
| Caney Fork and Western Railroad |
|
0
|
1
| CFWR |
CHTT
| Chicago Heights Terminal Transfer |
|
0
|
48
| CHTT |
CKRY
| Central Kansas Railway Incorporated |
|
1
|
0
| CKRY |
COER
| Crab Orchard & Egyptian |
|
0
|
121
| COER |
CORP
| Central Oregon & Pacific |
|
3
|
0
| CORP |
CRLE
| Coe Rail Incorporated |
|
0
|
2
| CRLE |
CW
| Colorado and Wyoming |
|
0
|
7
| CW |
DGNO
| Dallas Garland & Northeastern |
|
7
|
1
| DGNO |
DSRC
| Dakota Southern Railway Company |
|
0
|
4
| DSRC |
EEC
| East Erie Commercial Railroad |
|
0
|
2
| EEC |
FDDM
| Fort Dodge Des Moines & Southern |
|
0
|
1
| FDDM |
FSRR
| FerroSur |
|
0
|
4
| FSRR |
GCW
| Garden City Western Railway Company |
|
1
|
0
| GCW |
GNWR
| Genesee and Wyoming Railroad Company |
|
0
|
3
| GNWR |
GWR
| Great Western Railway Company |
|
1
|
0
| GWR |
HS
| H and S Railroad Company |
|
0
|
7
| HS |
IBT
| International Bridge and Terminal Company |
|
0
|
1
| IBT |
IORY
| Indiana & Ohio |
|
1
|
1
| IORY |
KSW
| Kansas Southwestern Railway |
|
2
|
0
| KSW |
KYLE
| Kyle Railroad |
|
16
|
19
| KYLE |
LRS
| Laurinburg and Southern |
|
0
|
5
| LRS |
LW
| Louisville and Wadley Railway Company |
|
0
|
3
| LW |
MDW
| Minnesota Dakota and Western Railway Com |
|
0
|
11
| MDW |
NKCR
| Nebraska, Kansas & Colorado RailNet, Inc |
|
0
|
3
| NKCR |
NOKL
| Northwestern Oklahoma |
|
0
|
27
| NOKL |
PGR
| Progressive Rail, Inc |
|
0
|
1
| PGR |
SERA
| Sierra Northern Railway |
|
0
|
1
| SERA |
SKOL
| South Kansas and Oklahoma |
|
1
|
0
| SKOL |
SLC
| San Luis Central Railroad Company |
|
0
|
2
| SLC |
SMW
| St Marys Railway West LLC |
|
0
|
3
| SMW |
SNC
| Saratoga & North Creek Railway |
|
0
|
1
| SNC |
SRN
| Sabine River & Northern |
|
0
|
1
| SRN |
SRY
| Southern Railway of British Columbia Lim |
|
0
|
10
| SRY |
TASD
| Terminal Alabama State Docks |
|
0
|
1
| TASD |
TMT
| Trailer Marine Transport Corporation |
|
0
|
1
| TMT |
TOE
| Texas Oklahoma and Eastern RR Company |
|
0
|
1
| TOE |
TR
| Tomahawk Railway L.P. |
|
0
|
6
| TR |
TSRR
| Tennessee Southern |
|
1
|
0
| TSRR |
UCRY
| Utah Central |
|
0
|
1
| UCRY |
WGR
| Willamette Valley Railway Company |
|
0
|
3
| WGR |
WRWK
| Providence & Worchester Railroad |
|
0
|
35
| WRWK |