ACWR
| Aberdeen, Carolina & Western |
|
0
|
2
| ACWR |
AERC
| Albany and Eastern Railroad Company |
|
0
|
1
| AERC |
AGR
| Alabama and Gulf Coast |
|
0
|
3
| AGR |
AKMD
| Arkansas Midland Railroad Company |
|
0
|
1
| AKMD |
ALM
| Arkansas Louisiana and Mississippi Railr |
|
0
|
1
| ALM |
AM
| Arkansas & Missouri |
|
0
|
3
| AM |
AOK
| Arkansas-Oklahoma Railroad |
|
0
|
10
| AOK |
ATW
| Atlantic and Western |
|
0
|
4
| ATW |
BNG
| Blackwell Northern Gateway Railroad Comp |
|
0
|
1
| BNG |
BRAN
| Brandon Rail |
|
0
|
1
| BRAN |
CFNR
| California Northern |
|
2
|
0
| CFNR |
CHTT
| Chicago Heights Terminal Transfer |
|
0
|
1
| CHTT |
CIC
| Cedar Rapids & Iowa City |
|
0
|
10
| CIC |
COER
| Crab Orchard & Egyptian |
|
1
|
3
| COER |
CORP
| Central Oregon & Pacific |
|
4
|
0
| CORP |
CRLE
| Coe Rail Incorporated |
|
0
|
1
| CRLE |
CSS
| Chicago South Shore And South Bend |
|
0
|
9
| CSS |
CTRR
| Cloquet Terminal Railroad Company |
|
0
|
15
| CTRR |
DMM
| Dansville and Mount Morris Railroad Comp |
|
0
|
1
| DMM |
DMVW
| Dakota Missouri Valley and Western Railr |
|
0
|
1
| DMVW |
DNE
| Duluth and Northeastern Railroad Company |
|
3
|
2
| DNE |
DSRC
| Dakota Southern Railway Company |
|
4
|
0
| DSRC |
EEC
| East Erie Commercial Railroad |
|
0
|
5
| EEC |
FCRD
| First Coast Railway |
|
0
|
7
| FCRD |
FDDM
| Fort Dodge Des Moines & Southern |
|
1
|
0
| FDDM |
GCRY
| Grand Canyon Railway |
|
2
|
0
| GCRY |
GNWR
| Genesee and Wyoming Railroad Company |
|
0
|
4
| GNWR |
GRW
| Gary Railway |
|
0
|
6
| GRW |
GTRA
| Golden Triangle Railroad |
|
0
|
2
| GTRA |
HS
| H and S Railroad Company |
|
0
|
6
| HS |
IANR
| Iowa Northern Ry |
|
8
|
1
| IANR |
IATR
| Iowa Traction Railroad Company |
|
4
|
9
| IATR |
IBT
| International Bridge and Terminal Company |
|
0
|
4
| IBT |
JEFW
| Jefferson Warrior Railroad Company |
|
0
|
2
| JEFW |
KWT
| KWT Railway |
|
0
|
1
| KWT |
KYLE
| Kyle Railroad |
|
4
|
9
| KYLE |
LRS
| Laurinburg and Southern |
|
0
|
1
| LRS |
LW
| Louisville and Wadley Railway Company |
|
0
|
4
| LW |
MB
| Meridian & Bigbee |
|
0
|
1
| MB |
MDW
| Minnesota Dakota and Western Railway Com |
|
0
|
3
| MDW |
MNN
| Minnesota Northern Railroad Incorporated |
|
3
|
1
| MNN |
MPLI
| Minnesota Prairie Line, Inc |
|
0
|
1
| MPLI |
MQT
| Marquette Rail |
|
0
|
1
| MQT |
MS
| Michigan Shore Railroad Incorporated |
|
0
|
1
| MS |
MTNR
| Mississippi Tennessee Railroad LLC |
|
0
|
1
| MTNR |
NCVA
| North Carolina and Virginia Railroad |
|
1
|
0
| NCVA |
NKCR
| Nebraska, Kansas & Colorado RailNet, Inc |
|
0
|
1
| NKCR |
NOKL
| Northwestern Oklahoma |
|
0
|
35
| NOKL |
NPR
| Northern Plains Railroad Incorporated |
|
4
|
0
| NPR |
OTVR
| Otter Tail Valley Railroad Company |
|
1
|
0
| OTVR |
PDRR
| Pee Dee River RR |
|
0
|
1
| PDRR |
PGR
| Progressive Rail, Inc |
|
0
|
1
| PGR |
PSAP
| Puget Sound and Pacific Railroad Company |
|
2
|
0
| PSAP |
RRVW
| Red River Valley and Western Railroad |
|
15
|
19
| RRVW |
SCXY
| St. Croix Valley Railroad Company |
|
17
|
0
| SCXY |
SLGG
| Progress Rail Services Corporation |
|
0
|
1
| SLGG |
SLRG
| San Luis and Rio Grande Railroad |
|
0
|
9
| SLRG |
SMW
| St Marys Railway West LLC |
|
0
|
3
| SMW |
SRN
| Sabine River & Northern |
|
0
|
1
| SRN |
SRY
| Southern Railway of British Columbia Lim |
|
0
|
2
| SRY |
TASD
| Terminal Alabama State Docks |
|
0
|
2
| TASD |
TCWR
| Twin Cities and Western |
|
3
|
0
| TCWR |
TKEN
| Tennken Railroad Company Incorporated |
|
0
|
1
| TKEN |
TM
| Texas-Mexican |
|
0
|
1
| TM |
TR
| Tomahawk Railway L.P. |
|
0
|
1
| TR |
UCRY
| Utah Central |
|
0
|
2
| UCRY |
WCRC
| Washington Central |
|
0
|
1
| WCRC |
WRWK
| Providence & Worchester Railroad |
|
0
|
2
| WRWK |
WSOR
| Wisconsin & Southern |
|
1
|
5
| WSOR |
WTRM
| Warren and Trumbull Railroad Company |
|
0
|
2
| WTRM |
WW
| Winchester & Western |
|
1
|
8
| WW |
YVRR
| Yadkin Valley |
|
0
|
1
| YVRR |