ABS
| Alabama Southern Railroad |
|
0
|
1
| ABS |
AOK
| Arkansas-Oklahoma Railroad |
|
0
|
4
| AOK |
ATW
| Atlantic and Western |
|
0
|
2
| ATW |
BCLR
| Bay Colony |
|
0
|
1
| BCLR |
BDW
| Bighorn Divide & Wyoming Railroad |
|
5
|
0
| BDW |
CAMY
| CAMP CHASE RAILWAY COMPANY, LLC |
|
0
|
1
| CAMY |
CBRY
| Copper Basin Railway |
|
0
|
1
| CBRY |
CHTT
| Chicago Heights Terminal Transfer |
|
0
|
5
| CHTT |
CIC
| Cedar Rapids & Iowa City |
|
0
|
1
| CIC |
CMQ
| CENTRAL MAINE & QUEBEC RAILWAY |
|
3
|
0
| CMQ |
COEH
| Conecuh Valley Railroad |
|
0
|
2
| COEH |
CRLE
| Coe Rail Incorporated |
|
0
|
1
| CRLE |
CW
| Colorado and Wyoming |
|
0
|
7
| CW |
GNRR
| Georgia Northeastern |
|
0
|
1
| GNRR |
HE
| Hollis and Eastern Railroad Company |
|
2
|
0
| HE |
IBT
| International Bridge and Terminal Company |
|
0
|
6
| IBT |
LRS
| Laurinburg and Southern |
|
0
|
4
| LRS |
LVRR
| Lycoming Valley |
|
0
|
2
| LVRR |
LW
| Louisville and Wadley Railway Company |
|
0
|
1
| LW |
MB
| Meridian & Bigbee |
|
0
|
1
| MB |
MNA
| Missouri and Northern Arkansas |
|
5
|
0
| MNA |
NKCR
| Nebraska, Kansas & Colorado RailNet, Inc |
|
0
|
4
| NKCR |
NNW
| Nebraska Northwestern |
|
0
|
1
| NNW |
NOKL
| Northwestern Oklahoma |
|
0
|
9
| NOKL |
NRI
| Nebkota Railway Incorporated |
|
4
|
3
| NRI |
OPT
| Orange Port Terminal Railway |
|
4
|
0
| OPT |
SGLR
| Seminole Gulf |
|
0
|
2
| SGLR |
SLGG
| Progress Rail Services Corporation |
|
2
|
0
| SLGG |
SLRG
| San Luis and Rio Grande Railroad |
|
7
|
0
| SLRG |
SMW
| St Marys Railway West LLC |
|
0
|
2
| SMW |
TCWR
| Twin Cities and Western |
|
0
|
1
| TCWR |
TR
| Tomahawk Railway L.P. |
|
0
|
3
| TR |
UCRY
| Utah Central |
|
0
|
3
| UCRY |
WCRC
| Washington Central |
|
0
|
1
| WCRC |
WGR
| Willamette Valley Railway Company |
|
0
|
1
| WGR |
WRIX
| Western Rail Inc |
|
8
|
0
| WRIX |