ABS
| Alabama Southern Railroad |
|
0
|
12
| ABS |
ADN
| Ashley Drew & Northern |
|
0
|
3
| ADN |
AGR
| Alabama and Gulf Coast |
|
0
|
3
| AGR |
AKMD
| Arkansas Midland Railroad Company |
|
3
|
0
| AKMD |
ALM
| Arkansas Louisiana and Mississippi Railr |
|
0
|
4
| ALM |
AM
| Arkansas & Missouri |
|
0
|
1
| AM |
ANR
| Angelina and Neches River Railroad |
|
0
|
2
| ANR |
AOK
| Arkansas-Oklahoma Railroad |
|
12
|
387
| AOK |
ATW
| Atlantic and Western |
|
0
|
172
| ATW |
BCLR
| Bay Colony |
|
0
|
2
| BCLR |
BRAN
| Brandon Rail |
|
0
|
28
| BRAN |
BVRY
| Brandywine Valley Railroad Company |
|
0
|
3
| BVRY |
CAGY
| Columbus & Greenville Railway |
|
0
|
2
| CAGY |
CAMY
| CAMP CHASE RAILWAY COMPANY, LLC |
|
0
|
1
| CAMY |
CBRY
| Copper Basin Railway |
|
0
|
6
| CBRY |
CFNR
| California Northern |
|
1
|
0
| CFNR |
CFWR
| Caney Fork and Western Railroad |
|
0
|
4
| CFWR |
CHTT
| Chicago Heights Terminal Transfer |
|
0
|
333
| CHTT |
CIRR
| Chattahoochee Industrial Railroad |
|
0
|
4
| CIRR |
COER
| Crab Orchard & Egyptian |
|
0
|
180
| COER |
CRLE
| Coe Rail Incorporated |
|
0
|
12
| CRLE |
CSS
| Chicago South Shore And South Bend |
|
0
|
9
| CSS |
CW
| Colorado and Wyoming |
|
0
|
10
| CW |
DGNO
| Dallas Garland & Northeastern |
|
73
|
24
| DGNO |
DSRC
| Dakota Southern Railway Company |
|
0
|
4
| DSRC |
EEC
| East Erie Commercial Railroad |
|
0
|
11
| EEC |
ELS
| Escanaba and Lake Superior Railroad Comp |
|
0
|
1
| ELS |
FCRD
| First Coast Railway |
|
0
|
3
| FCRD |
FDDM
| Fort Dodge Des Moines & Southern |
|
0
|
46
| FDDM |
FSR
| Fort Smith Railroad Company |
|
0
|
1
| FSR |
FSRR
| FerroSur |
|
0
|
14
| FSRR |
FWWR
| Fort Worth and Western |
|
2
|
0
| FWWR |
GNRR
| Georgia Northeastern |
|
0
|
5
| GNRR |
GNWR
| Genesee and Wyoming Railroad Company |
|
0
|
1
| GNWR |
GRW
| Gary Railway |
|
0
|
3
| GRW |
HCRY
| Huron Central Railway |
|
0
|
3
| HCRY |
HLSC
| Hampton Railway Incorporated |
|
0
|
7
| HLSC |
HS
| H and S Railroad Company |
|
0
|
50
| HS |
IANR
| Iowa Northern Ry |
|
0
|
9
| IANR |
IATR
| Iowa Traction Railroad Company |
|
0
|
6
| IATR |
IBT
| International Bridge and Terminal Company |
|
0
|
385
| IBT |
KBSR
| Kankakee Beaverville and Southern Railroad Company |
|
0
|
2
| KBSR |
KRR
| Kiamichi |
|
1
|
4
| KRR |
KYLE
| Kyle Railroad |
|
0
|
8
| KYLE |
LBR
| Lowville and Beaver River Railroad Compa |
|
0
|
1
| LBR |
LDRR
| Louisiana and Delta Railroad Incorporated |
|
1
|
0
| LDRR |
LRS
| Laurinburg and Southern |
|
0
|
120
| LRS |
LRWN
| Little Rock & Western |
|
0
|
7
| LRWN |
LT
| Lake Terminal Railroad Company |
|
0
|
1
| LT |
LVRR
| Lycoming Valley |
|
0
|
1
| LVRR |
LW
| Louisville and Wadley Railway Company |
|
0
|
45
| LW |
MB
| Meridian & Bigbee |
|
0
|
3
| MB |
MCSA
| Moscow Camden and San Augustine Railroad |
|
0
|
1
| MCSA |
MDW
| Minnesota Dakota and Western Railway Com |
|
0
|
44
| MDW |
MGLX
| Mobil Grain Ltd. |
|
0
|
4
| MGLX |
MNA
| Missouri and Northern Arkansas |
|
2
|
4
| MNA |
MQT
| Marquette Rail |
|
0
|
1
| MQT |
MTNR
| Mississippi Tennessee Railroad LLC |
|
0
|
23
| MTNR |
MVRY
| Mahoning Valley Ry |
|
0
|
2
| MVRY |
NKCR
| Nebraska, Kansas & Colorado RailNet, Inc |
|
0
|
93
| NKCR |
NOKL
| Northwestern Oklahoma |
|
0
|
244
| NOKL |
OAR
| Old Augusta Railroad |
|
0
|
1
| OAR |
PCN
| Point Comfort and Northern Railway |
|
0
|
1
| PCN |
RJCM
| R.J. Corman Railroad Company/ Memphis Li |
|
0
|
2
| RJCM |
SCIH
| South Chicago & Indiana Harbor Railway C |
|
0
|
5
| SCIH |
SCRF
| South Carolina Central |
|
0
|
40
| SCRF |
SERA
| Sierra Northern Railway |
|
0
|
3
| SERA |
SGLR
| Seminole Gulf |
|
0
|
2
| SGLR |
SLC
| San Luis Central Railroad Company |
|
0
|
2
| SLC |
SMW
| St Marys Railway West LLC |
|
0
|
35
| SMW |
SNC
| Saratoga & North Creek Railway |
|
0
|
1
| SNC |
SRN
| Sabine River & Northern |
|
0
|
16
| SRN |
SRY
| Southern Railway of British Columbia Lim |
|
0
|
4
| SRY |
TCWR
| Twin Cities and Western |
|
0
|
1
| TCWR |
TN
| Texas and Northern Railway Company |
|
0
|
1
| TN |
TNER
| Texas Northeastern Division Mid-Michigan |
|
4
|
0
| TNER |
TNMR
| Texas and New Mexico |
|
0
|
1
| TNMR |
TOE
| Texas Oklahoma and Eastern RR Company |
|
0
|
12
| TOE |
TR
| Tomahawk Railway L.P. |
|
0
|
35
| TR |
TSE
| Texas South-Eastern Railroad Company |
|
0
|
5
| TSE |
TZPR
| Tazewell & Peoria Railroad |
|
0
|
1
| TZPR |
UCRY
| Utah Central |
|
0
|
126
| UCRY |
UMP
| Upper Merion and Plymouth Railroad |
|
0
|
1
| UMP |
WCRC
| Washington Central |
|
0
|
9
| WCRC |
WGR
| Willamette Valley Railway Company |
|
0
|
3
| WGR |
WRWK
| Providence & Worchester Railroad |
|
0
|
104
| WRWK |
WTRM
| Warren and Trumbull Railroad Company |
|
0
|
1
| WTRM |
WW
| Winchester & Western |
|
0
|
2
| WW |