ABB
| Akron and Barberton Belt Railroad Company |
|
2
|
0
| ABB |
ADBF
| Adrian and Blissfield Rail Road Company |
|
1
|
0
| ADBF |
AEFR
| Aurora Elgin and Fox River Electric |
|
1
|
0
| AEFR |
AFLR
| Alabama & Florida RR |
|
2
|
0
| AFLR |
AGR
| Alabama and Gulf Coast |
|
1
|
0
| AGR |
AKMD
| Arkansas Midland Railroad Company |
|
3
|
0
| AKMD |
ALAB
| Alabama Railroad |
|
2
|
0
| ALAB |
ALM
| Arkansas Louisiana and Mississippi Railr |
|
5
|
0
| ALM |
ALQS
| Aliquippa and Southern Railroad Company |
|
1
|
0
| ALQS |
AM
| Arkansas & Missouri |
|
30
|
1
| AM |
AMHR
| Landisville Railroad Incorporated |
|
1
|
0
| AMHR |
AN
| Apalachicola Northern |
|
22
|
0
| AN |
ANR
| Angelina and Neches River Railroad |
|
1
|
0
| ANR |
AOK
| Arkansas-Oklahoma Railroad |
|
2
|
0
| AOK |
APA
| Apache Railway Company |
|
3
|
0
| APA |
AR
| Aberdeen and Rockfish |
|
0
|
1
| AR |
ARC
| Alexander Railroad |
|
3
|
0
| ARC |
ARZC
| Arizona and California Railroad |
|
10
|
0
| ARZC |
ASAB
| Bay Line Railroad LLC |
|
1
|
0
| ASAB |
ATLT
| Austin Todd and Ladd Railroad Company |
|
4
|
0
| ATLT |
ATW
| Atlantic and Western |
|
1
|
0
| ATW |
AWW
| Algiers Winslow and Western Railway |
|
11
|
0
| AWW |
AZCR
| Arizona Central Railroad |
|
13
|
0
| AZCR |
AZER
| Arizona Eastern Railway Company |
|
13
|
0
| AZER |
BAYL
| Bay Line, LLC |
|
20
|
0
| BAYL |
BGCM
| Bg & Cm Railroad |
|
1
|
0
| BGCM |
BJRY
| Burlington Junction Railway |
|
36
|
0
| BJRY |
BLOL
| Bloomer Shippers Connecting Railroad Co. |
|
3
|
0
| BLOL |
BML
| Belfast & Mooshead Lake |
|
2
|
0
| BML |
BOP
| Border Pacific Railroad Company |
|
1
|
0
| BOP |
BPRR
| Buffalo and Pittsburgh |
|
1
|
0
| BPRR |
BSOR
| Buffalo Southern |
|
2
|
0
| BSOR |
CAGY
| Columbus & Greenville Railway |
|
11
|
0
| CAGY |
CALA
| Carolina Southern |
|
2
|
0
| CALA |
CBNS
| Cape Breton & Central Nova Scotia Ry |
|
2
|
0
| CBNS |
CBRW
| Columbia Basin Railroad |
|
25
|
0
| CBRW |
CBRY
| Copper Basin Railway |
|
49
|
0
| CBRY |
CCRA
| Camp Chase Industrial Railroad |
|
1
|
0
| CCRA |
CCT
| Central California Traction Company |
|
2
|
0
| CCT |
CEIW
| Central Indiana and Western RR Company |
|
1
|
0
| CEIW |
CFW
| Caney fork & Western |
|
2
|
0
| CFW |
CIC
| Cedar Rapids & Iowa City |
|
41
|
3
| CIC |
CIM
| Chicago And Illinois Midland |
|
9
|
3
| CIM |
CIRR
| Chattahoochee Industrial Railroad |
|
2
|
0
| CIRR |
CKIN
| Chesapeke & Indiana |
|
1
|
0
| CKIN |
CKRY
| Central Kansas Railway Incorporated |
|
3
|
0
| CKRY |
CMPA
| Madison Railroad Division of City of Mad |
|
2
|
0
| CMPA |
CMR
| Indiana Rail Road Company |
|
2
|
0
| CMR |
CNUR
| C and NC Railroad Corporation |
|
1
|
0
| CNUR |
COEH
| Conecuh Valley Railroad |
|
1
|
0
| COEH |
COER
| Crab Orchard & Egyptian |
|
1
|
0
| COER |
COP
| City of Prineville Railway |
|
2
|
0
| COP |
CORP
| Central Oregon & Pacific |
|
1
|
0
| CORP |
CQPA
| Central Columbiana & Pennsylvania RR |
|
1
|
0
| CQPA |
CSS
| Chicago South Shore And South Bend |
|
8
|
1
| CSS |
CTRR
| Cloquet Terminal Railroad Company |
|
4
|
0
| CTRR |
CVR
| Cimarron Valley Railroad L.C. |
|
6
|
0
| CVR |
CVYR
| Hargraves & McCrary, P.A. |
|
1
|
0
| CVYR |
CW
| Colorado and Wyoming |
|
3
|
0
| CW |
DAIR
| D and I Railroad Company |
|
17
|
0
| DAIR |
DCRR
| Dubois County Railroad |
|
1
|
0
| DCRR |
DGNO
| Dallas Garland & Northeastern |
|
1
|
0
| DGNO |
DMVW
| Dakota Missouri Valley and Western Railr |
|
3
|
1
| DMVW |
DQE
| De Queen and Eastern Railroad Incorporat |
|
1
|
0
| DQE |
DR
| Dardanelle and Russellville Railroad Inc |
|
4
|
0
| DR |
DRI
| Davenport Rock Island and North Western |
|
1
|
0
| DRI |
DSRC
| Dakota Southern Railway Company |
|
2
|
0
| DSRC |
DSRR
| Delta Southern RR |
|
1
|
0
| DSRR |
EACH
| East Camden and Highland |
|
1
|
0
| EACH |
ECBR
| East Cooper and Berkeley Railroad Company |
|
1
|
0
| ECBR |
EE
| Ellis and Eastern Company |
|
8
|
0
| EE |
EIRR
| Eastern Idaho Railroad Incorporated |
|
1
|
0
| EIRR |
ETL
| Essex Terminal Railway Company |
|
2
|
1
| ETL |
ETRY
| Eastern TN Railway |
|
1
|
0
| ETRY |
EVWR
| Evansville Western Railroad Inc |
|
1
|
0
| EVWR |
FCEN
| Florida Central |
|
9
|
0
| FCEN |
FMID
| Florida Midland Railroad Company Incorpo |
|
4
|
0
| FMID |
FMRC
| FarmRail |
|
4
|
0
| FMRC |
FRDN
| H and S Railroad Company Incorporated |
|
1
|
0
| FRDN |
FSR
| Fort Smith Railroad Company |
|
1
|
0
| FSR |
GBW
| Green Bay & Western |
|
14
|
2
| GBW |
GC
| Georgia Central |
|
1
|
0
| GC |
GCRY
| Grand Canyon Railway |
|
3
|
0
| GCRY |
GCSR
| Gulf Colorado and San Saba Railway |
|
2
|
0
| GCSR |
GETY
| Gettysburg Railroad |
|
2
|
0
| GETY |
GFRR
| Georgia and Florida Railnet |
|
17
|
0
| GFRR |
GLSR
| Gloster Southern Railroad Corporation |
|
1
|
0
| GLSR |
GNRR
| Georgia Northeastern |
|
3
|
2
| GNRR |
GNWR
| Genesee and Wyoming Railroad Company |
|
1
|
0
| GNWR |
GRYR
| Grenada Railway |
|
5
|
0
| GRYR |
GSWR
| Georgia Southwestern |
|
6
|
0
| GSWR |
GVSR
| Galveston Railroad L.P. |
|
2
|
0
| GVSR |
GWR
| Great Western Railway Company |
|
4
|
0
| GWR |
HBRY
| Hudson Bay Railway Company |
|
1
|
0
| HBRY |
HBT
| Houston Belt & Terminal |
|
1
|
0
| HBT |
HCRR
| Honey Creek Railroad Incorporated |
|
1
|
0
| HCRR |
HE
| Hollis and Eastern Railroad Company |
|
1
|
0
| HE |
HOG
| Heart of Georgia |
|
13
|
0
| HOG |
HOS
| Hoosier Southern Railroad |
|
7
|
1
| HOS |
HS
| H and S Railroad Company |
|
1
|
0
| HS |
IANR
| Iowa Northern Ry |
|
22
|
6
| IANR |
IARR
| Iowa River RR |
|
4
|
0
| IARR |
IATR
| Iowa Traction Railroad Company |
|
10
|
2
| IATR |
IMRR
| Illinois Midland Railroad |
|
1
|
0
| IMRR |
IN
| Indiana Northeastern |
|
9
|
1
| IN |
IORY
| Indiana & Ohio |
|
2
|
0
| IORY |
IR
| Illinois Railnet |
|
1
|
0
| IR |
ISRR
| Indiana Southern |
|
6
|
0
| ISRR |
KBSR
| Kankakee Beaverville and Southern Railroad Company |
|
3
|
0
| KBSR |
KFR
| Kettle Falls International Rwy |
|
1
|
0
| KFR |
KO
| Kansas & Oklahoma |
|
1
|
0
| KO |
KRR
| Kiamichi |
|
1
|
0
| KRR |
KYLE
| Kyle Railroad |
|
6
|
0
| KYLE |
LC
| Lancaster & Chester |
|
0
|
1
| LC |
LIRC
| Louisville & Indiana |
|
1
|
0
| LIRC |
LNAC
| Chattahoochee Bay Railroad, LLC |
|
3
|
0
| LNAC |
LNW
| Louisiana & Northwestern |
|
1
|
0
| LNW |
LRWN
| Little Rock & Western |
|
1
|
0
| LRWN |
LSI
| Lake Superior and Ishpeming Railroad |
|
7
|
0
| LSI |
LT
| Lake Terminal Railroad Company |
|
2
|
0
| LT |
MAA
| Magma Arizona Railroad Company |
|
1
|
0
| MAA |
MB
| Meridian & Bigbee |
|
3
|
0
| MB |
MCSA
| Moscow Camden and San Augustine Railroad |
|
1
|
0
| MCSA |
MDW
| Minnesota Dakota and Western Railway Com |
|
1
|
0
| MDW |
ME
| Morristown & Erie Railroad |
|
4
|
0
| ME |
MH
| Mount Hood Railroad |
|
0
|
1
| MH |
MIDH
| Middletown and Hummelstown RR Company |
|
1
|
0
| MIDH |
MMID
| Maryland Midland |
|
3
|
0
| MMID |
MMRR
| Mid-Michigan Railroad Incorporated |
|
1
|
0
| MMRR |
MNA
| Missouri and Northern Arkansas |
|
3
|
0
| MNA |
MNL
| Mountain Laurel |
|
5
|
0
| MNL |
MQT
| Marquette Rail |
|
1
|
0
| MQT |
MR
| McCloud Railway Company |
|
35
|
5
| MR |
MRIX
| Missouri North Centra RR |
|
2
|
0
| MRIX |
MSWY
| Minnesota Western RR |
|
2
|
0
| MSWY |
MVT
| Mt. Vernon Terminal |
|
6
|
0
| MVT |
NCL
| North Coast Lines |
|
0
|
1
| NCL |
NCRC
| Nebraska Central |
|
19
|
0
| NCRC |
NEKM
| Northeast Kansas and Missouri |
|
1
|
0
| NEKM |
NHIR
| New Hope & Ivyland |
|
2
|
0
| NHIR |
NKCR
| Nebraska, Kansas & Colorado RailNet, Inc |
|
2
|
0
| NKCR |
NNW
| Nebraska Northwestern |
|
2
|
0
| NNW |
NOKL
| Northwestern Oklahoma |
|
3
|
0
| NOKL |
NPR
| Northern Plains Railroad Incorporated |
|
12
|
0
| NPR |
NRI
| Nebkota Railway Incorporated |
|
5
|
1
| NRI |
NVRR
| NAPA Valley Railroad Company |
|
3
|
0
| NVRR |
OGEE
| Ogeechee |
|
3
|
0
| OGEE |
OHCR
| Ohio Central |
|
6
|
0
| OHCR |
OLB
| Omaha Lincoln and Beatrice Railway Company |
|
1
|
0
| OLB |
OTVR
| Otter Tail Valley Railroad Company |
|
1
|
1
| OTVR |
OUCH
| Ouachita Railroad |
|
1
|
0
| OUCH |
PBRR
| Pine Belt Southern Railroad Company |
|
1
|
0
| PBRR |
PCC
| Palouse River and Coulee City |
|
0
|
1
| PCC |
PCN
| Point Comfort and Northern Railway |
|
4
|
0
| PCN |
PGR
| Progressive Rail, Inc |
|
9
|
0
| PGR |
PHRR
| Port Harbor Railroad |
|
2
|
0
| PHRR |
PICK
| Pickens Railway |
|
2
|
0
| PICK |
PNR
| Panhandle Northern Railroad Company |
|
3
|
0
| PNR |
PNW
| Prescott and Northwestern Railroad |
|
2
|
0
| PNW |
PNWR
| Portland and Western Railroad Incorporat |
|
1
|
0
| PNWR |
PS
| Pittsburg and Shawmut Railroad Company |
|
12
|
5
| PS |
PSAP
| Puget Sound and Pacific Railroad Company |
|
2
|
0
| PSAP |
QRR
| Quincy Railroad Company |
|
4
|
0
| QRR |
RARW
| Rarus Railway Company |
|
8
|
0
| RARW |
RILX
| Rock Island Rail |
|
5
|
0
| RILX |
RJCL
| R.J. Corman Railroad Company/ Cleveland |
|
1
|
0
| RJCL |
RJCM
| R.J. Corman Railroad Company/ Memphis Li |
|
5
|
0
| RJCM |
RRC
| Respondek Railroad Corporation |
|
12
|
0
| RRC |
RRRR
| Rock and Rail Incorporated |
|
2
|
0
| RRRR |
RRVW
| Red River Valley and Western Railroad |
|
18
|
0
| RRVW |
RSP
| Roscoe Snyder and Pacific Railway |
|
1
|
0
| RSP |
RV
| Rahway Valley R.R. |
|
3
|
0
| RV |
RVSC
| Rio Valley Switching Company |
|
2
|
0
| RVSC |
SA
| Savannah & Atlanta |
|
1
|
0
| SA |
SAN
| Sandersville |
|
2
|
0
| SAN |
SCFE
| South Central Florida Express Incorporated |
|
1
|
0
| SCFE |
SCXY
| St. Croix Valley Railroad Company |
|
6
|
0
| SCXY |
SFS
| Santa Fe Southern |
|
1
|
1
| SFS |
SGLR
| Seminole Gulf |
|
18
|
0
| SGLR |
SIND
| Southern Indiana Railway Incorporated |
|
1
|
0
| SIND |
SJVR
| San Joaquin Valley RR |
|
1
|
0
| SJVR |
SKOL
| South Kansas and Oklahoma |
|
1
|
0
| SKOL |
SL
| Salt Lake Southern RR |
|
1
|
0
| SL |
SLC
| San Luis Central Railroad Company |
|
1
|
0
| SLC |
SLGG
| Progress Rail Services Corporation |
|
5
|
0
| SLGG |
SLGW
| Salt Lake Garfield and Western Railway Company |
|
2
|
0
| SLGW |
SLRG
| San Luis and Rio Grande Railroad |
|
6
|
4
| SLRG |
SM
| St. Marys Railroad |
|
2
|
0
| SM |
SMNR
| Southern Manitoba Railway Incorporated |
|
4
|
0
| SMNR |
SMRR
| Sisseton Milbank Railroad Incorporated |
|
1
|
0
| SMRR |
SPCX
| Qwest Communications Corporation |
|
2
|
0
| SPCX |
SPSR
| San Pedro & Southwestern Railway Co |
|
1
|
0
| SPSR |
SQVR
| Sequatchie Valley Railroad |
|
4
|
0
| SQVR |
SS
| Sand Springs Railway Company |
|
2
|
0
| SS |
SSLV
| Southern San Luis Valley Railroad |
|
1
|
0
| SSLV |
STE
| Stockton Terminal and Eastern RR |
|
1
|
0
| STE |
STMA
| St. Maries River Railroad Company |
|
7
|
0
| STMA |
SW
| Southwestern Railroad Company |
|
14
|
0
| SW |
TCWR
| Twin Cities and Western |
|
7
|
1
| TCWR |
TM
| Texas-Mexican |
|
5
|
0
| TM |
TNER
| Texas Northeastern Division Mid-Michigan |
|
1
|
0
| TNER |
TNMR
| Texas and New Mexico |
|
1
|
0
| TNMR |
TOE
| Texas Oklahoma and Eastern RR Company |
|
5
|
0
| TOE |
TR
| Tomahawk Railway L.P. |
|
1
|
0
| TR |
TRC
| Trona Railway Company |
|
3
|
0
| TRC |
TSWR
| Toppenish, Simcoe & Western Railroad |
|
1
|
0
| TSWR |
TTI
| Transkentucky Transportation |
|
7
|
0
| TTI |
TVRM
| Tennessee Valley |
|
2
|
0
| TVRM |
TXNW
| Texas North Western Railway Company |
|
2
|
0
| TXNW |
TZPR
| Tazewell & Peoria Railroad |
|
4
|
0
| TZPR |
UMP
| Upper Merion and Plymouth Railroad |
|
1
|
0
| UMP |
VCRR
| Ventura County Railroad Company |
|
0
|
2
| VCRR |
VCY
| Galveston Railroad, L.P. |
|
1
|
0
| VCY |
VR
| Valdosta Railway |
|
4
|
0
| VR |
WGCR
| Wiregrass Central Railroad. Incorporated |
|
4
|
0
| WGCR |
WGNS
| Wisconsin Great Northern Railroad Inc |
|
3
|
2
| WGNS |
WHOE
| Walking Horse & Eastern |
|
2
|
0
| WHOE |
WRIX
| Western Rail Inc |
|
6
|
0
| WRIX |
WRRC
| Western Rail Road Company |
|
1
|
0
| WRRC |
WSOR
| Wisconsin & Southern |
|
4
|
0
| WSOR |
WSR
| Warren and Saline River Railroad |
|
3
|
0
| WSR |
WTJR
| Wichita Tillman & Jackson Railway |
|
2
|
0
| WTJR |
WVN
| Kingswood Northern Incorporated d/b/a West Virginia Northern |
|
1
|
0
| WVN |
WW
| Winchester & Western |
|
1
|
0
| WW |
YDC
| Yankeetown Docks |
|
3
|
0
| YDC |
YVT
| Yakim Valley Transportation Company |
|
1
|
0
| YVT |
YW
| Yreka Western Railroad Company |
|
4
|
0
| YW |