ABS
| Alabama Southern Railroad |
|
0
|
2
| ABS |
AGR
| Alabama and Gulf Coast |
|
0
|
116
| AGR |
ALKX
| Airlake Terminal Railway Co. |
|
0
|
2
| ALKX |
ALM
| Arkansas Louisiana and Mississippi Railr |
|
0
|
7
| ALM |
ANR
| Angelina and Neches River Railroad |
|
0
|
3
| ANR |
AOK
| Arkansas-Oklahoma Railroad |
|
0
|
18
| AOK |
ATW
| Atlantic and Western |
|
0
|
73
| ATW |
BAYL
| Bay Line, LLC |
|
0
|
9
| BAYL |
BCLR
| Bay Colony |
|
0
|
1
| BCLR |
BR
| Buffalo and Pittsburgh |
|
0
|
3
| BR |
CAGY
| Columbus & Greenville Railway |
|
0
|
2
| CAGY |
CAMY
| CAMP CHASE RAILWAY COMPANY, LLC |
|
0
|
3
| CAMY |
CHTT
| Chicago Heights Terminal Transfer |
|
0
|
2
| CHTT |
CIC
| Cedar Rapids & Iowa City |
|
0
|
2
| CIC |
CIRR
| Chattahoochee Industrial Railroad |
|
0
|
5
| CIRR |
CMQ
| CENTRAL MAINE & QUEBEC RAILWAY |
|
0
|
1
| CMQ |
COER
| Crab Orchard & Egyptian |
|
0
|
15
| COER |
CSS
| Chicago South Shore And South Bend |
|
3
|
7
| CSS |
CTR
| Clinton Terminal Railroad Company |
|
0
|
2
| CTR |
CUOH
| Columbus and Ohio River Railroad Company |
|
0
|
1
| CUOH |
EEC
| East Erie Commercial Railroad |
|
0
|
9
| EEC |
EVWR
| Evansville Western Railroad Inc |
|
6
|
0
| EVWR |
FCRD
| First Coast Railway |
|
0
|
3
| FCRD |
FGLK
| Finger Lakes Railway |
|
0
|
6
| FGLK |
FRR
| Falls Road Railroad Company Incorporated |
|
0
|
2
| FRR |
GNRR
| Georgia Northeastern |
|
0
|
1
| GNRR |
GNWR
| Genesee and Wyoming Railroad Company |
|
0
|
1
| GNWR |
GRW
| Gary Railway |
|
0
|
6
| GRW |
GTRA
| Golden Triangle Railroad |
|
0
|
15
| GTRA |
GVSR
| Galveston Railroad L.P. |
|
0
|
1
| GVSR |
HESR
| Huron and Eastern |
|
0
|
1
| HESR |
HS
| H and S Railroad Company |
|
0
|
21
| HS |
IANR
| Iowa Northern Ry |
|
0
|
24
| IANR |
IATR
| Iowa Traction Railroad Company |
|
0
|
2
| IATR |
IBT
| International Bridge and Terminal Company |
|
0
|
2
| IBT |
IOCR
| Indiana and Ohio Central Railroad |
|
0
|
15
| IOCR |
IORY
| Indiana & Ohio |
|
6
|
5
| IORY |
KRR
| Kiamichi |
|
0
|
5
| KRR |
KXHR
| Knoxville & Holston River RR |
|
0
|
5
| KXHR |
LBR
| Lowville and Beaver River Railroad Compa |
|
0
|
3
| LBR |
LRS
| Laurinburg and Southern |
|
0
|
18
| LRS |
LT
| Lake Terminal Railroad Company |
|
0
|
9
| LT |
LVRR
| Lycoming Valley |
|
0
|
1
| LVRR |
LW
| Louisville and Wadley Railway Company |
|
0
|
3
| LW |
MB
| Meridian & Bigbee |
|
0
|
3
| MB |
MGLX
| Mobil Grain Ltd. |
|
0
|
1
| MGLX |
MQT
| Marquette Rail |
|
0
|
14
| MQT |
MR
| McCloud Railway Company |
|
0
|
2
| MR |
MSDR
| Knoxville & Holston River Railroad |
|
0
|
5
| MSDR |
NKCR
| Nebraska, Kansas & Colorado RailNet, Inc |
|
0
|
5
| NKCR |
NNW
| Nebraska Northwestern |
|
0
|
4
| NNW |
NOKL
| Northwestern Oklahoma |
|
0
|
56
| NOKL |
NRI
| Nebkota Railway Incorporated |
|
0
|
1
| NRI |
NSHR
| North Shore |
|
0
|
1
| NSHR |
OAR
| Old Augusta Railroad |
|
0
|
2
| OAR |
OHPA
| Ohio and Pennsylvania Railroad Company |
|
0
|
1
| OHPA |
PDRR
| Pee Dee River RR |
|
0
|
3
| PDRR |
PHD
| Port Huron and Detroit Railroad Company |
|
0
|
1
| PHD |
QGRY
| Quebec Gatineau Railway Incorporated |
|
0
|
3
| QGRY |
RJCC
| R.J. Corman Railroad/Kentucky Lines |
|
3
|
1
| RJCC |
RJCM
| R.J. Corman Railroad Company/ Memphis Li |
|
0
|
6
| RJCM |
RJCP
| R.J. Corman Railroad Company/ Pennsylvan |
|
0
|
6
| RJCP |
RJCR
| RJ Corman |
|
2
|
0
| RJCR |
SCIH
| South Chicago & Indiana Harbor Railway C |
|
0
|
1
| SCIH |
SH
| Steelton and Highspire Railroad Company |
|
0
|
2
| SH |
SMW
| St Marys Railway West LLC |
|
0
|
6
| SMW |
SNC
| Saratoga & North Creek Railway |
|
0
|
1
| SNC |
SRN
| Sabine River & Northern |
|
0
|
1
| SRN |
TCWR
| Twin Cities and Western |
|
0
|
2
| TCWR |
TR
| Tomahawk Railway L.P. |
|
0
|
2
| TR |
TSBY
| Great Lakes Central Railroad |
|
0
|
7
| TSBY |
TZPR
| Tazewell & Peoria Railroad |
|
0
|
7
| TZPR |
WRWK
| Providence & Worchester Railroad |
|
0
|
5
| WRWK |
YVRR
| Yadkin Valley |
|
0
|
3
| YVRR |