AOK
| Arkansas-Oklahoma Railroad |
|
0
|
1
| AOK |
ATW
| Atlantic and Western |
|
0
|
2
| ATW |
COER
| Crab Orchard & Egyptian |
|
0
|
1
| COER |
EEC
| East Erie Commercial Railroad |
|
0
|
1
| EEC |
FRR
| Falls Road Railroad Company Incorporated |
|
0
|
1
| FRR |
FSRR
| FerroSur |
|
32
|
7
| FSRR |
HS
| H and S Railroad Company |
|
0
|
3
| HS |
NKCR
| Nebraska, Kansas & Colorado RailNet, Inc |
|
0
|
2
| NKCR |
TR
| Tomahawk Railway L.P. |
|
0
|
2
| TR |
WRWK
| Providence & Worchester Railroad |
|
0
|
2
| WRWK |