AGR
| Alabama and Gulf Coast |
|
0
|
1
| AGR |
AKMD
| Arkansas Midland Railroad Company |
|
0
|
1
| AKMD |
ALY
| Allegheny and Eastern Railroad Incorpora |
|
0
|
1
| ALY |
AN
| Apalachicola Northern |
|
0
|
1
| AN |
ANR
| Angelina and Neches River Railroad |
|
0
|
1
| ANR |
AOK
| Arkansas-Oklahoma Railroad |
|
0
|
39
| AOK |
ATW
| Atlantic and Western |
|
0
|
16
| ATW |
BNG
| Blackwell Northern Gateway Railroad Comp |
|
0
|
2
| BNG |
BRAN
| Brandon Rail |
|
0
|
8
| BRAN |
BVRY
| Brandywine Valley Railroad Company |
|
0
|
1
| BVRY |
CBRM
| Chillicothe-Brunswick Rail Maintenance |
|
2
|
0
| CBRM |
CFWR
| Caney Fork and Western Railroad |
|
0
|
5
| CFWR |
CHTT
| Chicago Heights Terminal Transfer |
|
0
|
64
| CHTT |
CIC
| Cedar Rapids & Iowa City |
|
0
|
1
| CIC |
COER
| Crab Orchard & Egyptian |
|
0
|
16
| COER |
CRLE
| Coe Rail Incorporated |
|
0
|
5
| CRLE |
CSS
| Chicago South Shore And South Bend |
|
1
|
3
| CSS |
CW
| Colorado and Wyoming |
|
0
|
7
| CW |
DGNO
| Dallas Garland & Northeastern |
|
0
|
2
| DGNO |
DSRC
| Dakota Southern Railway Company |
|
0
|
8
| DSRC |
EEC
| East Erie Commercial Railroad |
|
0
|
24
| EEC |
ESNA
| Eureka Springs and North Arkansas |
|
10
|
1
| ESNA |
FCRD
| First Coast Railway |
|
0
|
1
| FCRD |
FSRR
| FerroSur |
|
0
|
1
| FSRR |
GNRR
| Georgia Northeastern |
|
0
|
2
| GNRR |
GNWR
| Genesee and Wyoming Railroad Company |
|
0
|
2
| GNWR |
GRW
| Gary Railway |
|
0
|
2
| GRW |
HLSC
| Hampton Railway Incorporated |
|
0
|
2
| HLSC |
HS
| H and S Railroad Company |
|
0
|
13
| HS |
IANR
| Iowa Northern Ry |
|
0
|
1
| IANR |
IATR
| Iowa Traction Railroad Company |
|
0
|
1
| IATR |
IBT
| International Bridge and Terminal Company |
|
0
|
1
| IBT |
KYLE
| Kyle Railroad |
|
0
|
27
| KYLE |
LBR
| Lowville and Beaver River Railroad Compa |
|
0
|
1
| LBR |
LRS
| Laurinburg and Southern |
|
0
|
10
| LRS |
LRWN
| Little Rock & Western |
|
0
|
1
| LRWN |
LVRR
| Lycoming Valley |
|
0
|
1
| LVRR |
LW
| Louisville and Wadley Railway Company |
|
0
|
11
| LW |
MCSA
| Moscow Camden and San Augustine Railroad |
|
0
|
1
| MCSA |
MDW
| Minnesota Dakota and Western Railway Com |
|
0
|
2
| MDW |
MNA
| Missouri and Northern Arkansas |
|
0
|
4
| MNA |
NKCR
| Nebraska, Kansas & Colorado RailNet, Inc |
|
0
|
19
| NKCR |
NOKL
| Northwestern Oklahoma |
|
0
|
114
| NOKL |
RJCM
| R.J. Corman Railroad Company/ Memphis Li |
|
0
|
1
| RJCM |
RSP
| Roscoe Snyder and Pacific Railway |
|
0
|
1
| RSP |
SLGG
| Progress Rail Services Corporation |
|
0
|
1
| SLGG |
SMW
| St Marys Railway West LLC |
|
0
|
2
| SMW |
SNC
| Saratoga & North Creek Railway |
|
0
|
1
| SNC |
SRN
| Sabine River & Northern |
|
0
|
3
| SRN |
TCWR
| Twin Cities and Western |
|
0
|
3
| TCWR |
TM
| Texas-Mexican |
|
0
|
12
| TM |
TOE
| Texas Oklahoma and Eastern RR Company |
|
0
|
1
| TOE |
TR
| Tomahawk Railway L.P. |
|
0
|
23
| TR |
UCRY
| Utah Central |
|
0
|
10
| UCRY |
WGR
| Willamette Valley Railway Company |
|
0
|
7
| WGR |
WNFR
| Kanawha Rail Corporation |
|
5
|
1
| WNFR |
WRWK
| Providence & Worchester Railroad |
|
0
|
11
| WRWK |
WTNN
| West Tennessee |
|
2
|
0
| WTNN |