ADN
| Ashley Drew & Northern |
|
0
|
1
| ADN |
AGR
| Alabama and Gulf Coast |
|
0
|
7
| AGR |
AKMD
| Arkansas Midland Railroad Company |
|
8
|
33
| AKMD |
ALAB
| Alabama Railroad |
|
0
|
9
| ALAB |
ALM
| Arkansas Louisiana and Mississippi Railr |
|
0
|
12
| ALM |
ALY
| Allegheny and Eastern Railroad Incorpora |
|
0
|
2
| ALY |
AM
| Arkansas & Missouri |
|
24
|
8
| AM |
ANR
| Angelina and Neches River Railroad |
|
0
|
3
| ANR |
AOK
| Arkansas-Oklahoma Railroad |
|
5
|
89
| AOK |
ATLT
| Austin Todd and Ladd Railroad Company |
|
2
|
0
| ATLT |
ATW
| Atlantic and Western |
|
0
|
45
| ATW |
AVR
| Allegheny Valley |
|
6
|
0
| AVR |
AWW
| Algiers Winslow and Western Railway |
|
5
|
0
| AWW |
BB
| Buckingham Branch |
|
0
|
1
| BB |
BJRY
| Burlington Junction Railway |
|
3
|
0
| BJRY |
BPRR
| Buffalo and Pittsburgh |
|
0
|
1
| BPRR |
BR
| Buffalo and Pittsburgh |
|
0
|
4
| BR |
BRAN
| Brandon Rail |
|
0
|
21
| BRAN |
CAGY
| Columbus & Greenville Railway |
|
0
|
4
| CAGY |
CBRM
| Chillicothe-Brunswick Rail Maintenance |
|
3
|
0
| CBRM |
CBRY
| Copper Basin Railway |
|
0
|
2
| CBRY |
CHTT
| Chicago Heights Terminal Transfer |
|
0
|
93
| CHTT |
CIC
| Cedar Rapids & Iowa City |
|
0
|
3
| CIC |
CIM
| Chicago And Illinois Midland |
|
3
|
0
| CIM |
CLC
| Columbia and Cowlitz Railway Company |
|
0
|
5
| CLC |
CMC
| CMC Railroad Incorporated |
|
1
|
0
| CMC |
COEH
| Conecuh Valley Railroad |
|
0
|
26
| COEH |
COER
| Crab Orchard & Egyptian |
|
5
|
8
| COER |
CORP
| Central Oregon & Pacific |
|
0
|
2
| CORP |
CRLE
| Coe Rail Incorporated |
|
0
|
27
| CRLE |
CSS
| Chicago South Shore And South Bend |
|
0
|
11
| CSS |
CT
| City of Columbia d/b/a Columbia Terminal |
|
13
|
0
| CT |
CTRW
| Carlton Trail Railway Company |
|
0
|
3
| CTRW |
CW
| Colorado and Wyoming |
|
0
|
2
| CW |
DAIR
| D and I Railroad Company |
|
1
|
0
| DAIR |
DJRR
| Decatur Junction |
|
0
|
2
| DJRR |
DL
| Delaware-Lackawanna Railroad Company |
|
2
|
0
| DL |
DMVW
| Dakota Missouri Valley and Western Railr |
|
4
|
1
| DMVW |
DRI
| Davenport Rock Island and North Western |
|
2
|
0
| DRI |
DT
| Decatur Junction Railway Company |
|
10
|
0
| DT |
DVS
| Delta Valley and Southern Railway Compan |
|
0
|
1
| DVS |
EARY
| Eastern Alabama Railway |
|
1
|
0
| EARY |
EE
| Ellis and Eastern Company |
|
2
|
2
| EE |
EEC
| East Erie Commercial Railroad |
|
0
|
78
| EEC |
ELS
| Escanaba and Lake Superior Railroad Comp |
|
0
|
1
| ELS |
ETL
| Essex Terminal Railway Company |
|
1
|
0
| ETL |
FCRD
| First Coast Railway |
|
0
|
10
| FCRD |
FMRC
| FarmRail |
|
5
|
0
| FMRC |
FRR
| Falls Road Railroad Company Incorporated |
|
0
|
2
| FRR |
FSR
| Fort Smith Railroad Company |
|
3
|
0
| FSR |
FSRR
| FerroSur |
|
0
|
4
| FSRR |
FWWR
| Fort Worth and Western |
|
8
|
0
| FWWR |
GCRY
| Grand Canyon Railway |
|
2
|
0
| GCRY |
GNBC
| Grainbelt Corporation |
|
5
|
0
| GNBC |
GNRR
| Georgia Northeastern |
|
0
|
4
| GNRR |
GNWR
| Genesee and Wyoming Railroad Company |
|
0
|
12
| GNWR |
GRW
| Gary Railway |
|
0
|
1
| GRW |
GRYR
| Grenada Railway |
|
1
|
0
| GRYR |
GTRA
| Golden Triangle Railroad |
|
0
|
2
| GTRA |
GVSR
| Galveston Railroad L.P. |
|
0
|
15
| GVSR |
GWWE
| Gateway Eastern Railway Company |
|
1
|
0
| GWWE |
HE
| Hollis and Eastern Railroad Company |
|
1
|
0
| HE |
HESR
| Huron and Eastern |
|
0
|
2
| HESR |
HLSC
| Hampton Railway Incorporated |
|
0
|
2
| HLSC |
HOS
| Hoosier Southern Railroad |
|
1
|
0
| HOS |
HS
| H and S Railroad Company |
|
0
|
28
| HS |
IATR
| Iowa Traction Railroad Company |
|
0
|
3
| IATR |
IBT
| International Bridge and Terminal Company |
|
0
|
12
| IBT |
IMRR
| Illinois Midland Railroad |
|
7
|
0
| IMRR |
IR
| Illinois Railnet |
|
1
|
0
| IR |
KJRY
| Keokuk Junction |
|
3
|
1
| KJRY |
KO
| Kansas & Oklahoma |
|
0
|
1
| KO |
KRR
| Kiamichi |
|
0
|
1
| KRR |
KXHR
| Knoxville & Holston River RR |
|
0
|
2
| KXHR |
KYLE
| Kyle Railroad |
|
0
|
28
| KYLE |
LBR
| Lowville and Beaver River Railroad Compa |
|
0
|
5
| LBR |
LC
| Lancaster & Chester |
|
0
|
2
| LC |
LIRC
| Louisville & Indiana |
|
5
|
1
| LIRC |
LNAC
| Chattahoochee Bay Railroad, LLC |
|
0
|
1
| LNAC |
LRWN
| Little Rock & Western |
|
0
|
12
| LRWN |
LSI
| Lake Superior and Ishpeming Railroad |
|
1
|
0
| LSI |
LSRC
| Lake State Railway Company |
|
0
|
2
| LSRC |
LT
| Lake Terminal Railroad Company |
|
0
|
1
| LT |
LW
| Louisville and Wadley Railway Company |
|
0
|
19
| LW |
MB
| Meridian & Bigbee |
|
0
|
1
| MB |
MCSA
| Moscow Camden and San Augustine Railroad |
|
0
|
1
| MCSA |
MDW
| Minnesota Dakota and Western Railway Com |
|
0
|
4
| MDW |
MNA
| Missouri and Northern Arkansas |
|
8
|
0
| MNA |
MOC
| Missouri Central Railroad Company |
|
3
|
0
| MOC |
MQT
| Marquette Rail |
|
0
|
6
| MQT |
MRIX
| Missouri North Centra RR |
|
7
|
0
| MRIX |
MSDR
| Knoxville & Holston River Railroad |
|
0
|
5
| MSDR |
MSE
| Mississippi Export Railroad Company |
|
0
|
1
| MSE |
MSWY
| Minnesota Western RR |
|
2
|
0
| MSWY |
MVP
| Missouri & Valley Park |
|
1
|
0
| MVP |
MVRY
| Mahoning Valley Ry |
|
0
|
1
| MVRY |
NCRC
| Nebraska Central |
|
2
|
0
| NCRC |
NCVA
| North Carolina and Virginia Railroad |
|
1
|
0
| NCVA |
NECR
| New England Central |
|
2
|
0
| NECR |
NEKM
| Northeast Kansas and Missouri |
|
1
|
0
| NEKM |
NERR
| Nashville and Eastern |
|
1
|
0
| NERR |
NHN
| New Hampshire Northcoast Corporation |
|
1
|
0
| NHN |
NKCR
| Nebraska, Kansas & Colorado RailNet, Inc |
|
1
|
26
| NKCR |
NOKL
| Northwestern Oklahoma |
|
0
|
143
| NOKL |
NSR
| Newburgh and South Shore Railroad Compan |
|
0
|
1
| NSR |
NWR
| Nashville & Western Railroad Corp. |
|
0
|
1
| NWR |
OAR
| Old Augusta Railroad |
|
0
|
5
| OAR |
OHCR
| Ohio Central |
|
7
|
1
| OHCR |
OTVR
| Otter Tail Valley Railroad Company |
|
1
|
0
| OTVR |
PCN
| Point Comfort and Northern Railway |
|
0
|
3
| PCN |
PDRR
| Pee Dee River RR |
|
0
|
1
| PDRR |
PGR
| Progressive Rail, Inc |
|
0
|
1
| PGR |
PHRR
| Port Harbor Railroad |
|
9
|
0
| PHRR |
QGRY
| Quebec Gatineau Railway Incorporated |
|
0
|
1
| QGRY |
RJCC
| R.J. Corman Railroad/Kentucky Lines |
|
3
|
9
| RJCC |
RJCM
| R.J. Corman Railroad Company/ Memphis Li |
|
0
|
4
| RJCM |
RJCR
| RJ Corman |
|
0
|
1
| RJCR |
RRC
| Respondek Railroad Corporation |
|
164
|
2
| RRC |
RSM
| Railroad Switching Service of Missouri Incorporated |
|
2
|
0
| RSM |
RV
| Rahway Valley R.R. |
|
1
|
0
| RV |
SERA
| Sierra Northern Railway |
|
0
|
1
| SERA |
SFS
| Santa Fe Southern |
|
3
|
0
| SFS |
SGLR
| Seminole Gulf |
|
0
|
9
| SGLR |
SLC
| San Luis Central Railroad Company |
|
0
|
7
| SLC |
SLGG
| Progress Rail Services Corporation |
|
0
|
7
| SLGG |
SMW
| St Marys Railway West LLC |
|
0
|
1
| SMW |
SRN
| Sabine River & Northern |
|
0
|
7
| SRN |
SRY
| Southern Railway of British Columbia Lim |
|
0
|
2
| SRY |
STE
| Stockton Terminal and Eastern RR |
|
0
|
5
| STE |
SW
| Southwestern Railroad Company |
|
2
|
0
| SW |
TKEN
| Tennken Railroad Company Incorporated |
|
0
|
3
| TKEN |
TM
| Texas-Mexican |
|
0
|
1
| TM |
TNER
| Texas Northeastern Division Mid-Michigan |
|
0
|
1
| TNER |
TOE
| Texas Oklahoma and Eastern RR Company |
|
1
|
7
| TOE |
TR
| Tomahawk Railway L.P. |
|
0
|
24
| TR |
TSE
| Texas South-Eastern Railroad Company |
|
0
|
3
| TSE |
TZPR
| Tazewell & Peoria Railroad |
|
2
|
1
| TZPR |
UMP
| Upper Merion and Plymouth Railroad |
|
0
|
1
| UMP |
VCY
| Galveston Railroad, L.P. |
|
0
|
5
| VCY |
VRRC
| Vandalia Railroad |
|
5
|
0
| VRRC |
WCOR
| Wellsboro and Corning Railroad Company |
|
0
|
2
| WCOR |
WCRC
| Washington Central |
|
0
|
1
| WCRC |
WCTR
| WCTU Company White City Terminal Railway |
|
0
|
1
| WCTR |
WGCR
| Wiregrass Central Railroad. Incorporated |
|
0
|
4
| WGCR |
WGR
| Willamette Valley Railway Company |
|
0
|
6
| WGR |
WNFR
| Kanawha Rail Corporation |
|
0
|
3
| WNFR |
WPRR
| Willamette and Pacific |
|
0
|
1
| WPRR |
WRWK
| Providence & Worchester Railroad |
|
0
|
1
| WRWK |
WSOR
| Wisconsin & Southern |
|
0
|
16
| WSOR |
WSR
| Warren and Saline River Railroad |
|
0
|
1
| WSR |
WTRM
| Warren and Trumbull Railroad Company |
|
0
|
2
| WTRM |
WW
| Winchester & Western |
|
0
|
16
| WW |
YARR
| Youngstown and Austintown Railroad |
|
0
|
3
| YARR |
YDC
| Yankeetown Docks |
|
6
|
0
| YDC |
YKR
| York Rail |
|
0
|
8
| YKR |