ACWR
| Aberdeen, Carolina & Western |
|
2
|
0
| ACWR |
ADN
| Ashley Drew & Northern |
|
0
|
4
| ADN |
AF
| Alabama and Florida Railway Company |
|
2
|
0
| AF |
AGR
| Alabama and Gulf Coast |
|
0
|
9
| AGR |
ALAB
| Alabama Railroad |
|
0
|
19
| ALAB |
ALM
| Arkansas Louisiana and Mississippi Railr |
|
0
|
5
| ALM |
AM
| Arkansas & Missouri |
|
1
|
1
| AM |
ANR
| Angelina and Neches River Railroad |
|
0
|
2
| ANR |
AO
| Appalachian & Ohio |
|
2
|
0
| AO |
AOK
| Arkansas-Oklahoma Railroad |
|
0
|
35
| AOK |
ATW
| Atlantic and Western |
|
0
|
30
| ATW |
AWW
| Algiers Winslow and Western Railway |
|
2
|
0
| AWW |
AZER
| Arizona Eastern Railway Company |
|
5
|
20
| AZER |
BAYL
| Bay Line, LLC |
|
0
|
1
| BAYL |
BB
| Buckingham Branch |
|
0
|
1
| BB |
BCLR
| Bay Colony |
|
0
|
1
| BCLR |
BHRR
| Birmingham Terminal Railway |
|
0
|
11
| BHRR |
BJRY
| Burlington Junction Railway |
|
3
|
0
| BJRY |
BLOL
| Bloomer Shippers Connecting Railroad Co. |
|
14
|
0
| BLOL |
BNG
| Blackwell Northern Gateway Railroad Comp |
|
0
|
6
| BNG |
BR
| Buffalo and Pittsburgh |
|
0
|
1
| BR |
BRAN
| Brandon Rail |
|
0
|
1
| BRAN |
BVRY
| Brandywine Valley Railroad Company |
|
0
|
3
| BVRY |
CAGY
| Columbus & Greenville Railway |
|
2
|
5
| CAGY |
CBNS
| Cape Breton & Central Nova Scotia Ry |
|
1
|
0
| CBNS |
CEMR
| Central Manitoba Railway Incorporated |
|
1
|
0
| CEMR |
CFNR
| California Northern |
|
1
|
0
| CFNR |
CFWR
| Caney Fork and Western Railroad |
|
2
|
0
| CFWR |
CHTT
| Chicago Heights Terminal Transfer |
|
0
|
45
| CHTT |
CIC
| Cedar Rapids & Iowa City |
|
0
|
17
| CIC |
CIM
| Chicago And Illinois Midland |
|
8
|
0
| CIM |
CIRR
| Chattahoochee Industrial Railroad |
|
0
|
2
| CIRR |
CLC
| Columbia and Cowlitz Railway Company |
|
0
|
1
| CLC |
CLXX
| Carload Express |
|
3
|
0
| CLXX |
CMPA
| Madison Railroad Division of City of Mad |
|
3
|
0
| CMPA |
CMQ
| CENTRAL MAINE & QUEBEC RAILWAY |
|
0
|
2
| CMQ |
CNUR
| C and NC Railroad Corporation |
|
1
|
0
| CNUR |
COER
| Crab Orchard & Egyptian |
|
2
|
45
| COER |
CORP
| Central Oregon & Pacific |
|
1
|
0
| CORP |
CRLE
| Coe Rail Incorporated |
|
3
|
2
| CRLE |
CSS
| Chicago South Shore And South Bend |
|
16
|
26
| CSS |
CW
| Colorado and Wyoming |
|
0
|
11
| CW |
DAIR
| D and I Railroad Company |
|
1
|
0
| DAIR |
DCRR
| Dubois County Railroad |
|
1
|
0
| DCRR |
DGNO
| Dallas Garland & Northeastern |
|
2
|
1
| DGNO |
DGVR
| DURBIN & GREENBRIER VALLEY RAILROAD INC |
|
2
|
0
| DGVR |
DMM
| Dansville and Mount Morris Railroad Comp |
|
0
|
5
| DMM |
DMVW
| Dakota Missouri Valley and Western Railr |
|
10
|
0
| DMVW |
DSRC
| Dakota Southern Railway Company |
|
0
|
12
| DSRC |
DT
| Decatur Junction Railway Company |
|
3
|
1
| DT |
EEC
| East Erie Commercial Railroad |
|
0
|
18
| EEC |
EFRR
| Effingham Railroad |
|
5
|
0
| EFRR |
EIRC
| Eastern Illinois Railroad Company |
|
45
|
0
| EIRC |
EVWR
| Evansville Western Railroad Inc |
|
166
|
0
| EVWR |
FCRD
| First Coast Railway |
|
0
|
10
| FCRD |
FRR
| Falls Road Railroad Company Incorporated |
|
0
|
2
| FRR |
FSR
| Fort Smith Railroad Company |
|
0
|
3
| FSR |
FSRR
| FerroSur |
|
0
|
9
| FSRR |
FWWR
| Fort Worth and Western |
|
1
|
0
| FWWR |
GBW
| Green Bay & Western |
|
2
|
0
| GBW |
GC
| Georgia Central |
|
4
|
0
| GC |
GCK
| Georges Creek Railway |
|
2
|
0
| GCK |
GCW
| Garden City Western Railway Company |
|
3
|
0
| GCW |
GNRR
| Georgia Northeastern |
|
0
|
4
| GNRR |
GNWR
| Genesee and Wyoming Railroad Company |
|
0
|
7
| GNWR |
GRW
| Gary Railway |
|
0
|
6
| GRW |
GRYR
| Grenada Railway |
|
0
|
1
| GRYR |
GTRA
| Golden Triangle Railroad |
|
0
|
5
| GTRA |
HBRY
| Hudson Bay Railway Company |
|
6
|
0
| HBRY |
HESR
| Huron and Eastern |
|
0
|
1
| HESR |
HIRR
| Hainesport Industrial Railroad |
|
0
|
4
| HIRR |
HLSC
| Hampton Railway Incorporated |
|
0
|
1
| HLSC |
HOG
| Heart of Georgia |
|
2
|
0
| HOG |
HOS
| Hoosier Southern Railroad |
|
8
|
0
| HOS |
HS
| H and S Railroad Company |
|
1
|
59
| HS |
IANR
| Iowa Northern Ry |
|
0
|
20
| IANR |
IATR
| Iowa Traction Railroad Company |
|
0
|
7
| IATR |
IBT
| International Bridge and Terminal Company |
|
0
|
45
| IBT |
IHRC
| Indiana Hi Rail |
|
2
|
0
| IHRC |
ILW
| Illinois Western Railroad |
|
4
|
0
| ILW |
IMRR
| Illinois Midland Railroad |
|
12
|
0
| IMRR |
INPR
| Idaho Northern and Pacific Railroad |
|
1
|
0
| INPR |
IORY
| Indiana & Ohio |
|
10
|
0
| IORY |
IR
| Illinois Railnet |
|
1
|
0
| IR |
ISRR
| Indiana Southern |
|
66
|
0
| ISRR |
JTCX
| Juniata Terminal |
|
3
|
0
| JTCX |
KBSR
| Kankakee Beaverville and Southern Railroad Company |
|
15
|
49
| KBSR |
KJRY
| Keokuk Junction |
|
1
|
2
| KJRY |
KPR
| Kelowna Pacific Railway Ltd. |
|
0
|
1
| KPR |
KRR
| Kiamichi |
|
2
|
1
| KRR |
KWT
| KWT Railway |
|
0
|
2
| KWT |
KYLE
| Kyle Railroad |
|
6
|
15
| KYLE |
LBR
| Lowville and Beaver River Railroad Compa |
|
0
|
2
| LBR |
LIRC
| Louisville & Indiana |
|
4
|
1
| LIRC |
LRS
| Laurinburg and Southern |
|
0
|
86
| LRS |
LRWN
| Little Rock & Western |
|
0
|
8
| LRWN |
LSRC
| Lake State Railway Company |
|
4
|
0
| LSRC |
LT
| Lake Terminal Railroad Company |
|
0
|
4
| LT |
LVRR
| Lycoming Valley |
|
0
|
1
| LVRR |
LW
| Louisville and Wadley Railway Company |
|
0
|
5
| LW |
MDW
| Minnesota Dakota and Western Railway Com |
|
0
|
11
| MDW |
ME
| Morristown & Erie Railroad |
|
1
|
0
| ME |
MET
| Modesto and Empire Traction Company |
|
0
|
2
| MET |
MMID
| Maryland Midland |
|
3
|
0
| MMID |
MNA
| Missouri and Northern Arkansas |
|
2
|
5
| MNA |
MQT
| Marquette Rail |
|
1
|
0
| MQT |
MR
| McCloud Railway Company |
|
0
|
1
| MR |
MRIX
| Missouri North Centra RR |
|
19
|
0
| MRIX |
MSDR
| Knoxville & Holston River Railroad |
|
0
|
2
| MSDR |
MSE
| Mississippi Export Railroad Company |
|
1
|
0
| MSE |
MTNR
| Mississippi Tennessee Railroad LLC |
|
0
|
1
| MTNR |
MVRY
| Mahoning Valley Ry |
|
0
|
2
| MVRY |
NCVA
| North Carolina and Virginia Railroad |
|
1
|
0
| NCVA |
NERR
| Nashville and Eastern |
|
5
|
0
| NERR |
NHN
| New Hampshire Northcoast Corporation |
|
1
|
0
| NHN |
NKCR
| Nebraska, Kansas & Colorado RailNet, Inc |
|
0
|
19
| NKCR |
NOKL
| Northwestern Oklahoma |
|
0
|
79
| NOKL |
NOLR
| New Orleans Lower Coast Railroad Incorpo |
|
1
|
0
| NOLR |
NPBL
| Norfolk and Portsmouth Belt Line |
|
1
|
0
| NPBL |
NRI
| Nebkota Railway Incorporated |
|
0
|
1
| NRI |
NSHR
| North Shore |
|
0
|
1
| NSHR |
NWR
| Nashville & Western Railroad Corp. |
|
0
|
2
| NWR |
OAR
| Old Augusta Railroad |
|
0
|
1
| OAR |
OHCR
| Ohio Central |
|
6
|
0
| OHCR |
OTVR
| Otter Tail Valley Railroad Company |
|
1
|
0
| OTVR |
PBRR
| Pine Belt Southern Railroad Company |
|
1
|
0
| PBRR |
PGR
| Progressive Rail, Inc |
|
0
|
1
| PGR |
RJCC
| R.J. Corman Railroad/Kentucky Lines |
|
15
|
2
| RJCC |
RJCM
| R.J. Corman Railroad Company/ Memphis Li |
|
0
|
6
| RJCM |
RJCR
| RJ Corman |
|
4
|
0
| RJCR |
RRC
| Respondek Railroad Corporation |
|
39
|
0
| RRC |
RS
| Roberval and Saguenay Railway Company |
|
3
|
0
| RS |
SCIH
| South Chicago & Indiana Harbor Railway C |
|
0
|
1
| SCIH |
SCXF
| South Central Florida Express |
|
1
|
0
| SCXF |
SCXY
| St. Croix Valley Railroad Company |
|
0
|
2
| SCXY |
SGLR
| Seminole Gulf |
|
0
|
2
| SGLR |
SLRG
| San Luis and Rio Grande Railroad |
|
3
|
13
| SLRG |
SMW
| St Marys Railway West LLC |
|
0
|
33
| SMW |
SNC
| Saratoga & North Creek Railway |
|
0
|
4
| SNC |
SQVR
| Sequatchie Valley Railroad |
|
6
|
0
| SQVR |
SRN
| Sabine River & Northern |
|
0
|
14
| SRN |
STE
| Stockton Terminal and Eastern RR |
|
0
|
1
| STE |
SWP
| Southwest Pennsylvania Railroad |
|
1
|
0
| SWP |
TASD
| Terminal Alabama State Docks |
|
0
|
2
| TASD |
TC
| Temple & Central Texas |
|
0
|
2
| TC |
TCWR
| Twin Cities and Western |
|
0
|
1
| TCWR |
TNMR
| Texas and New Mexico |
|
3
|
0
| TNMR |
TOE
| Texas Oklahoma and Eastern RR Company |
|
0
|
6
| TOE |
TR
| Tomahawk Railway L.P. |
|
0
|
9
| TR |
TSE
| Texas South-Eastern Railroad Company |
|
0
|
1
| TSE |
TSRR
| Tennessee Southern |
|
2
|
0
| TSRR |
TTI
| Transkentucky Transportation |
|
2
|
0
| TTI |
TVRM
| Tennessee Valley |
|
11
|
6
| TVRM |
TZPR
| Tazewell & Peoria Railroad |
|
5
|
25
| TZPR |
UCRY
| Utah Central |
|
0
|
8
| UCRY |
VRRC
| Vandalia Railroad |
|
4
|
0
| VRRC |
WBCR
| Wabash Central |
|
0
|
2
| WBCR |
WCOR
| Wellsboro and Corning Railroad Company |
|
0
|
1
| WCOR |
WCRC
| Washington Central |
|
0
|
1
| WCRC |
WGCR
| Wiregrass Central Railroad. Incorporated |
|
0
|
1
| WGCR |
WGR
| Willamette Valley Railway Company |
|
0
|
5
| WGR |
WHOE
| Walking Horse & Eastern |
|
1
|
0
| WHOE |
WOHO
| Wabash and Ohio |
|
1
|
0
| WOHO |
WRIX
| Western Rail Inc |
|
1
|
0
| WRIX |
WRWK
| Providence & Worchester Railroad |
|
0
|
26
| WRWK |
WSOR
| Wisconsin & Southern |
|
19
|
19
| WSOR |
WTNN
| West Tennessee |
|
2
|
0
| WTNN |
WW
| Winchester & Western |
|
0
|
5
| WW |
YARR
| Youngstown and Austintown Railroad |
|
0
|
3
| YARR |
YKR
| York Rail |
|
0
|
4
| YKR |