AM
| Arkansas & Missouri |
|
0
|
1
| AM |
AOK
| Arkansas-Oklahoma Railroad |
|
2
|
4
| AOK |
ATW
| Atlantic and Western |
|
0
|
2
| ATW |
AZER
| Arizona Eastern Railway Company |
|
0
|
1
| AZER |
CCRA
| Camp Chase Industrial Railroad |
|
1
|
0
| CCRA |
CHTT
| Chicago Heights Terminal Transfer |
|
0
|
3
| CHTT |
COER
| Crab Orchard & Egyptian |
|
0
|
3
| COER |
CORP
| Central Oregon & Pacific |
|
1
|
0
| CORP |
CSS
| Chicago South Shore And South Bend |
|
0
|
2
| CSS |
DGNO
| Dallas Garland & Northeastern |
|
1
|
0
| DGNO |
EIRC
| Eastern Illinois Railroad Company |
|
1
|
0
| EIRC |
FSRR
| FerroSur |
|
2
|
0
| FSRR |
GNRR
| Georgia Northeastern |
|
1
|
0
| GNRR |
GRW
| Gary Railway |
|
0
|
2
| GRW |
LSRC
| Lake State Railway Company |
|
4
|
0
| LSRC |
MR
| McCloud Railway Company |
|
1
|
0
| MR |
MRI
| Motive Rail Industries |
|
1
|
0
| MRI |
NOKL
| Northwestern Oklahoma |
|
0
|
1
| NOKL |
NOLR
| New Orleans Lower Coast Railroad Incorpo |
|
1
|
0
| NOLR |
PHRR
| Port Harbor Railroad |
|
2
|
0
| PHRR |
RRC
| Respondek Railroad Corporation |
|
16
|
0
| RRC |
SCXF
| South Central Florida Express |
|
2
|
0
| SCXF |
SLRG
| San Luis and Rio Grande Railroad |
|
1
|
0
| SLRG |
SMW
| St Marys Railway West LLC |
|
0
|
2
| SMW |
TOE
| Texas Oklahoma and Eastern RR Company |
|
0
|
2
| TOE |
TZPR
| Tazewell & Peoria Railroad |
|
0
|
1
| TZPR |
WRWK
| Providence & Worchester Railroad |
|
0
|
4
| WRWK |