ABS
| Alabama Southern Railroad |
|
0
|
1
| ABS |
ADBF
| Adrian and Blissfield Rail Road Company |
|
19
|
0
| ADBF |
ADN
| Ashley Drew & Northern |
|
0
|
1
| ADN |
AERC
| Albany and Eastern Railroad Company |
|
77
|
2
| AERC |
AGR
| Alabama and Gulf Coast |
|
0
|
1
| AGR |
AKMD
| Arkansas Midland Railroad Company |
|
0
|
1
| AKMD |
ALM
| Arkansas Louisiana and Mississippi Railr |
|
0
|
1
| ALM |
ALQS
| Aliquippa and Southern Railroad Company |
|
1
|
0
| ALQS |
AN
| Apalachicola Northern |
|
0
|
3
| AN |
AOK
| Arkansas-Oklahoma Railroad |
|
0
|
52
| AOK |
APA
| Apache Railway Company |
|
12
|
10
| APA |
ARZC
| Arizona and California Railroad |
|
0
|
1
| ARZC |
ATW
| Atlantic and Western |
|
0
|
6
| ATW |
AWW
| Algiers Winslow and Western Railway |
|
1
|
0
| AWW |
AZER
| Arizona Eastern Railway Company |
|
61
|
12
| AZER |
BCH
| Southern Railway of British Columbia Limited |
|
86
|
16
| BCH |
BDTL
| Ballard Terminal Railroad Company |
|
24
|
0
| BDTL |
BGCM
| Bg & Cm Railroad |
|
1
|
0
| BGCM |
BJRY
| Burlington Junction Railway |
|
3
|
0
| BJRY |
BLMR
| Blue Mountain |
|
23
|
0
| BLMR |
BLOL
| Bloomer Shippers Connecting Railroad Co. |
|
2
|
0
| BLOL |
BML
| Belfast & Mooshead Lake |
|
2
|
0
| BML |
BMS
| Berlin Mills |
|
0
|
1
| BMS |
BR
| Buffalo and Pittsburgh |
|
1
|
0
| BR |
BRAN
| Brandon Rail |
|
0
|
2
| BRAN |
BRW
| Black River And Western |
|
1
|
0
| BRW |
CAGY
| Columbus & Greenville Railway |
|
1
|
0
| CAGY |
CBRW
| Columbia Basin Railroad |
|
327
|
2
| CBRW |
CBRY
| Copper Basin Railway |
|
34
|
13
| CBRY |
CCKY
| Chattooga & Chickamauga Railway |
|
3
|
0
| CCKY |
CCRR
| Claremont Concord |
|
0
|
2
| CCRR |
CFNR
| California Northern |
|
15
|
1
| CFNR |
CFWR
| Caney Fork and Western Railroad |
|
0
|
1
| CFWR |
CHTT
| Chicago Heights Terminal Transfer |
|
0
|
45
| CHTT |
CIM
| Chicago And Illinois Midland |
|
10
|
2
| CIM |
CIRR
| Chattahoochee Industrial Railroad |
|
0
|
1
| CIRR |
CLC
| Columbia and Cowlitz Railway Company |
|
0
|
3
| CLC |
COER
| Crab Orchard & Egyptian |
|
0
|
21
| COER |
COP
| City of Prineville Railway |
|
32
|
12
| COP |
CORP
| Central Oregon & Pacific |
|
70
|
8
| CORP |
CRLE
| Coe Rail Incorporated |
|
0
|
7
| CRLE |
CSCD
| Cascade and Columbia River Railroad Company |
|
33
|
0
| CSCD |
CSL
| Chicago Short Line Railway Company |
|
6
|
2
| CSL |
CSP
| Camas Prairie RailNet Incorporated |
|
12
|
0
| CSP |
CSS
| Chicago South Shore And South Bend |
|
112
|
24
| CSS |
CW
| Colorado and Wyoming |
|
0
|
8
| CW |
DNE
| Duluth and Northeastern Railroad Company |
|
0
|
1
| DNE |
DRI
| Davenport Rock Island and North Western |
|
4
|
1
| DRI |
EACH
| East Camden and Highland |
|
0
|
1
| EACH |
EEC
| East Erie Commercial Railroad |
|
0
|
2
| EEC |
EFRR
| Effingham Railroad |
|
1
|
0
| EFRR |
EIRR
| Eastern Idaho Railroad Incorporated |
|
7
|
1
| EIRR |
ELS
| Escanaba and Lake Superior Railroad Comp |
|
10
|
17
| ELS |
ENR
| E and N Railway Company Limited |
|
1
|
0
| ENR |
FCRD
| First Coast Railway |
|
0
|
1
| FCRD |
FDDM
| Fort Dodge Des Moines & Southern |
|
0
|
6
| FDDM |
FSRR
| FerroSur |
|
0
|
3
| FSRR |
GBW
| Green Bay & Western |
|
76
|
11
| GBW |
GCRY
| Grand Canyon Railway |
|
52
|
8
| GCRY |
GNRR
| Georgia Northeastern |
|
0
|
1
| GNRR |
GRW
| Gary Railway |
|
0
|
4
| GRW |
GVSR
| Galveston Railroad L.P. |
|
0
|
6
| GVSR |
HESR
| Huron and Eastern |
|
13
|
0
| HESR |
HS
| H and S Railroad Company |
|
0
|
7
| HS |
IANR
| Iowa Northern Ry |
|
0
|
1
| IANR |
IATR
| Iowa Traction Railroad Company |
|
0
|
1
| IATR |
IBT
| International Bridge and Terminal Company |
|
0
|
11
| IBT |
INPR
| Idaho Northern and Pacific Railroad |
|
64
|
2
| INPR |
KO
| Kansas & Oklahoma |
|
0
|
1
| KO |
KT
| Kentucky and Tennessee Railway Company |
|
1
|
0
| KT |
KYLE
| Kyle Railroad |
|
17
|
0
| KYLE |
LBR
| Lowville and Beaver River Railroad Compa |
|
0
|
1
| LBR |
LC
| Lancaster & Chester |
|
0
|
6
| LC |
LDRR
| Louisiana and Delta Railroad Incorporated |
|
53
|
0
| LDRR |
LINC
| Lewis and Clark Railway Company |
|
1
|
3
| LINC |
LIRX
| Lapeer Industrial Railway |
|
5
|
0
| LIRX |
LNAC
| Chattahoochee Bay Railroad, LLC |
|
0
|
9
| LNAC |
LPN
| Longview, Portland & Northern |
|
0
|
1
| LPN |
LRS
| Laurinburg and Southern |
|
0
|
7
| LRS |
LSI
| Lake Superior and Ishpeming Railroad |
|
5
|
9
| LSI |
LSRC
| Lake State Railway Company |
|
3
|
0
| LSRC |
LT
| Lake Terminal Railroad Company |
|
0
|
3
| LT |
LW
| Louisville and Wadley Railway Company |
|
0
|
7
| LW |
MB
| Meridian & Bigbee |
|
2
|
1
| MB |
MCR
| McCloud Railway Company |
|
144
|
5
| MCR |
MDW
| Minnesota Dakota and Western Railway Com |
|
0
|
4
| MDW |
MET
| Modesto and Empire Traction Company |
|
1
|
0
| MET |
MH
| Mount Hood Railroad |
|
5
|
14
| MH |
MISS
| Mississippian Railway Cooperative Incorporated |
|
0
|
1
| MISS |
MMRR
| Mid-Michigan Railroad Incorporated |
|
0
|
1
| MMRR |
MPA
| Maryland and Pennsylvania Railroad |
|
0
|
1
| MPA |
MR
| McCloud Railway Company |
|
0
|
13
| MR |
MSE
| Mississippi Export Railroad Company |
|
0
|
1
| MSE |
MT
| Mississippi and Tennessee RailNet Incorporated |
|
15
|
0
| MT |
MTNR
| Mississippi Tennessee Railroad LLC |
|
0
|
1
| MTNR |
MVT
| Mt. Vernon Terminal |
|
2
|
0
| MVT |
NBSR
| New Brunswick Southern Railway Company L |
|
6
|
0
| NBSR |
NCL
| North Coast Lines |
|
0
|
2
| NCL |
NCRC
| Nebraska Central |
|
5
|
0
| NCRC |
NKCR
| Nebraska, Kansas & Colorado RailNet, Inc |
|
0
|
2
| NKCR |
NN
| Northern Nevada Railroad Corporation |
|
3
|
0
| NN |
NOKL
| Northwestern Oklahoma |
|
0
|
32
| NOKL |
NSR
| Newburgh and South Shore Railroad Compan |
|
1
|
0
| NSR |
OTR
| Oakland Terminal Railway |
|
2
|
0
| OTR |
PCC
| Palouse River and Coulee City |
|
1
|
11
| PCC |
PGR
| Progressive Rail, Inc |
|
9
|
0
| PGR |
PNWR
| Portland and Western Railroad Incorporat |
|
137
|
0
| PNWR |
POTB
| Port of Tillamook Bay |
|
6
|
6
| POTB |
POVA
| Pend Oreille Valley Railroad |
|
25
|
6
| POVA |
PSAP
| Puget Sound and Pacific Railroad Company |
|
9
|
1
| PSAP |
PTRR
| Port Townsend Railroad Incorporated |
|
6
|
0
| PTRR |
RARW
| Rarus Railway Company |
|
5
|
0
| RARW |
RJCR
| RJ Corman |
|
4
|
1
| RJCR |
SAN
| Sandersville |
|
0
|
2
| SAN |
SGLR
| Seminole Gulf |
|
0
|
4
| SGLR |
SIRR
| Southern Industrial Railroad |
|
0
|
1
| SIRR |
SKOL
| South Kansas and Oklahoma |
|
0
|
1
| SKOL |
SLC
| San Luis Central Railroad Company |
|
0
|
3
| SLC |
SLGW
| Salt Lake Garfield and Western Railway Company |
|
9
|
2
| SLGW |
SLRG
| San Luis and Rio Grande Railroad |
|
0
|
11
| SLRG |
SM
| St. Marys Railroad |
|
0
|
2
| SM |
SMV
| Santa Maria Valley Railroad Company |
|
6
|
0
| SMV |
SMW
| St Marys Railway West LLC |
|
0
|
2
| SMW |
SNC
| Saratoga & North Creek Railway |
|
0
|
1
| SNC |
SPSR
| San Pedro & Southwestern Railway Co |
|
13
|
2
| SPSR |
SRN
| Sabine River & Northern |
|
0
|
1
| SRN |
SRY
| Southern Railway of British Columbia Lim |
|
0
|
5
| SRY |
STMA
| St. Maries River Railroad Company |
|
16
|
2
| STMA |
SVRR
| Shamokin Valley Railroad Company |
|
4
|
1
| SVRR |
SW
| Southwestern Railroad Company |
|
1
|
0
| SW |
TASD
| Terminal Alabama State Docks |
|
0
|
1
| TASD |
TCWR
| Twin Cities and Western |
|
0
|
1
| TCWR |
TE
| Tacoma Eastern Railway Company |
|
1
|
0
| TE |
TOE
| Texas Oklahoma and Eastern RR Company |
|
0
|
4
| TOE |
TR
| Tomahawk Railway L.P. |
|
0
|
11
| TR |
TRC
| Trona Railway Company |
|
25
|
1
| TRC |
TSBY
| Great Lakes Central Railroad |
|
0
|
2
| TSBY |
TSWR
| Toppenish, Simcoe & Western Railroad |
|
2
|
0
| TSWR |
TTI
| Transkentucky Transportation |
|
1
|
0
| TTI |
UCRY
| Utah Central |
|
0
|
3
| UCRY |
URR
| Union Railroad |
|
3
|
0
| URR |
VCRR
| Ventura County Railroad Company |
|
6
|
0
| VCRR |
VCY
| Galveston Railroad, L.P. |
|
0
|
1
| VCY |
WCOR
| Wellsboro and Corning Railroad Company |
|
0
|
1
| WCOR |
WCRC
| Washington Central |
|
131
|
19
| WCRC |
WCTR
| WCTU Company White City Terminal Railway |
|
0
|
3
| WCTR |
WGR
| Willamette Valley Railway Company |
|
2
|
0
| WGR |
WPRR
| Willamette and Pacific |
|
14
|
10
| WPRR |
WRIX
| Western Rail Inc |
|
17
|
0
| WRIX |
WRWK
| Providence & Worchester Railroad |
|
0
|
15
| WRWK |
WSOR
| Wisconsin & Southern |
|
19
|
4
| WSOR |
WW
| Winchester & Western |
|
0
|
2
| WW |
YKR
| York Rail |
|
0
|
1
| YKR |
YVT
| Yakim Valley Transportation Company |
|
28
|
4
| YVT |