AGR
| Alabama and Gulf Coast |
|
1
|
5
| AGR |
AKMD
| Arkansas Midland Railroad Company |
|
9
|
2
| AKMD |
ALM
| Arkansas Louisiana and Mississippi Railr |
|
8
|
1
| ALM |
ALY
| Allegheny and Eastern Railroad Incorpora |
|
0
|
1
| ALY |
AM
| Arkansas & Missouri |
|
9
|
4
| AM |
AN
| Apalachicola Northern |
|
12
|
0
| AN |
ANR
| Angelina and Neches River Railroad |
|
2
|
0
| ANR |
AOK
| Arkansas-Oklahoma Railroad |
|
0
|
7
| AOK |
ARC
| Alexander Railroad |
|
2
|
0
| ARC |
ATW
| Atlantic and Western |
|
0
|
3
| ATW |
AUAR
| Austin Area Terminal Railway |
|
4
|
0
| AUAR |
AVR
| Allegheny Valley |
|
10
|
0
| AVR |
AWW
| Algiers Winslow and Western Railway |
|
3
|
0
| AWW |
BAYL
| Bay Line, LLC |
|
16
|
1
| BAYL |
BGCM
| Bg & Cm Railroad |
|
3
|
0
| BGCM |
BJRY
| Burlington Junction Railway |
|
15
|
0
| BJRY |
BLOL
| Bloomer Shippers Connecting Railroad Co. |
|
1
|
0
| BLOL |
BLR
| Blackland |
|
5
|
0
| BLR |
BPRR
| Buffalo and Pittsburgh |
|
31
|
0
| BPRR |
BS
| Birmingham Southern RR |
|
15
|
0
| BS |
BXN
| Bauxite and Northern Railway Company |
|
2
|
0
| BXN |
CAGY
| Columbus & Greenville Railway |
|
29
|
0
| CAGY |
CBL
| Conemaugh and Black Lick Railroad |
|
0
|
1
| CBL |
CBNS
| Cape Breton & Central Nova Scotia Ry |
|
2
|
0
| CBNS |
CEIW
| Central Indiana and Western RR Company |
|
2
|
0
| CEIW |
CFWR
| Caney Fork and Western Railroad |
|
4
|
1
| CFWR |
CHAT
| Chattahoochee & Gulf |
|
2
|
0
| CHAT |
CHTT
| Chicago Heights Terminal Transfer |
|
0
|
3
| CHTT |
CIC
| Cedar Rapids & Iowa City |
|
0
|
1
| CIC |
CIM
| Chicago And Illinois Midland |
|
4
|
0
| CIM |
CIRR
| Chattahoochee Industrial Railroad |
|
0
|
1
| CIRR |
CIRY
| Central Illinois Railroad Company |
|
4
|
0
| CIRY |
CKRY
| Central Kansas Railway Incorporated |
|
1
|
0
| CKRY |
CLC
| Columbia and Cowlitz Railway Company |
|
0
|
1
| CLC |
COEH
| Conecuh Valley Railroad |
|
2
|
0
| COEH |
CSL
| Chicago Short Line Railway Company |
|
6
|
1
| CSL |
CSS
| Chicago South Shore And South Bend |
|
9
|
7
| CSS |
DAIR
| D and I Railroad Company |
|
3
|
0
| DAIR |
DGNO
| Dallas Garland & Northeastern |
|
22
|
0
| DGNO |
DMM
| Dansville and Mount Morris Railroad Comp |
|
0
|
1
| DMM |
DMVW
| Dakota Missouri Valley and Western Railr |
|
3
|
0
| DMVW |
DQE
| De Queen and Eastern Railroad Incorporat |
|
1
|
0
| DQE |
DR
| Dardanelle and Russellville Railroad Inc |
|
3
|
0
| DR |
DSRC
| Dakota Southern Railway Company |
|
0
|
1
| DSRC |
DSRR
| Delta Southern RR |
|
6
|
0
| DSRR |
EACH
| East Camden and Highland |
|
6
|
1
| EACH |
EEC
| East Erie Commercial Railroad |
|
0
|
2
| EEC |
EIRC
| Eastern Illinois Railroad Company |
|
1
|
0
| EIRC |
ETRY
| Eastern TN Railway |
|
2
|
0
| ETRY |
EV
| Everett Railroad |
|
3
|
3
| EV |
EVWR
| Evansville Western Railroad Inc |
|
2
|
0
| EVWR |
FCEN
| Florida Central |
|
14
|
2
| FCEN |
FCRD
| First Coast Railway |
|
0
|
1
| FCRD |
FSR
| Fort Smith Railroad Company |
|
0
|
2
| FSR |
FSRR
| FerroSur |
|
0
|
1
| FSRR |
FWWR
| Fort Worth and Western |
|
5
|
0
| FWWR |
GBW
| Green Bay & Western |
|
12
|
0
| GBW |
GC
| Georgia Central |
|
9
|
0
| GC |
GCSR
| Gulf Colorado and San Saba Railway |
|
2
|
0
| GCSR |
GFRR
| Georgia and Florida Railnet |
|
9
|
2
| GFRR |
GMR
| Georgia Midland |
|
1
|
0
| GMR |
GNRR
| Georgia Northeastern |
|
1
|
2
| GNRR |
GNWR
| Genesee and Wyoming Railroad Company |
|
0
|
1
| GNWR |
GRR
| Georgetown Railroad Company |
|
5
|
0
| GRR |
GRW
| Gary Railway |
|
0
|
1
| GRW |
GSWR
| Georgia Southwestern |
|
3
|
0
| GSWR |
GTRA
| Golden Triangle Railroad |
|
0
|
1
| GTRA |
HBRY
| Hudson Bay Railway Company |
|
1
|
0
| HBRY |
HOG
| Heart of Georgia |
|
7
|
2
| HOG |
HOS
| Hoosier Southern Railroad |
|
1
|
0
| HOS |
HS
| H and S Railroad Company |
|
1
|
3
| HS |
IANW
| Iowa Northwestern |
|
4
|
0
| IANW |
IBT
| International Bridge and Terminal Company |
|
0
|
1
| IBT |
IHRC
| Indiana Hi Rail |
|
1
|
1
| IHRC |
IMRR
| Illinois Midland Railroad |
|
2
|
0
| IMRR |
IORY
| Indiana & Ohio |
|
8
|
0
| IORY |
IR
| Illinois Railnet |
|
2
|
0
| IR |
ISRR
| Indiana Southern |
|
5
|
0
| ISRR |
JEFW
| Jefferson Warrior Railroad Company |
|
3
|
1
| JEFW |
KFR
| Kettle Falls International Rwy |
|
1
|
0
| KFR |
KO
| Kansas & Oklahoma |
|
1
|
0
| KO |
KRR
| Kiamichi |
|
3
|
0
| KRR |
KSRY
| Kosciusko & Southwestern Railway |
|
3
|
0
| KSRY |
KXHR
| Knoxville & Holston River RR |
|
2
|
0
| KXHR |
KYLE
| Kyle Railroad |
|
0
|
1
| KYLE |
LDRR
| Louisiana and Delta Railroad Incorporated |
|
8
|
0
| LDRR |
LIRC
| Louisville & Indiana |
|
9
|
1
| LIRC |
LNAC
| Chattahoochee Bay Railroad, LLC |
|
3
|
0
| LNAC |
LNAL
| Louisville New Albany and Corydon Railroad |
|
0
|
1
| LNAL |
LNW
| Louisiana & Northwestern |
|
13
|
0
| LNW |
LRWN
| Little Rock & Western |
|
0
|
3
| LRWN |
LSI
| Lake Superior and Ishpeming Railroad |
|
1
|
0
| LSI |
LW
| Louisville and Wadley Railway Company |
|
0
|
1
| LW |
MB
| Meridian & Bigbee |
|
2
|
6
| MB |
MCRR
| Monongahela Connecting RR Company |
|
1
|
0
| MCRR |
MCSA
| Moscow Camden and San Augustine Railroad |
|
3
|
1
| MCSA |
MET
| Modesto and Empire Traction Company |
|
1
|
0
| MET |
MIDH
| Middletown and Hummelstown RR Company |
|
1
|
0
| MIDH |
MNA
| Missouri and Northern Arkansas |
|
2
|
0
| MNA |
MPA
| Maryland and Pennsylvania Railroad |
|
2
|
3
| MPA |
MS
| Michigan Shore Railroad Incorporated |
|
0
|
1
| MS |
MSCI
| Mississippi Central Railroad Company |
|
1
|
0
| MSCI |
MSE
| Mississippi Export Railroad Company |
|
10
|
0
| MSE |
MSRW
| Mississippian Railway Cooperative Incorporated |
|
0
|
1
| MSRW |
MTNR
| Mississippi Tennessee Railroad LLC |
|
8
|
0
| MTNR |
NERR
| Nashville and Eastern |
|
5
|
0
| NERR |
NOGC
| New Orleans & Gulf Coast |
|
1
|
0
| NOGC |
NOKL
| Northwestern Oklahoma |
|
0
|
9
| NOKL |
NPBL
| Norfolk and Portsmouth Belt Line |
|
1
|
0
| NPBL |
OHCR
| Ohio Central |
|
3
|
0
| OHCR |
OHPA
| Ohio and Pennsylvania Railroad Company |
|
0
|
1
| OHPA |
OUCH
| Ouachita Railroad |
|
1
|
0
| OUCH |
PBVR
| Port Bienville Railroad |
|
2
|
0
| PBVR |
PGR
| Progressive Rail, Inc |
|
0
|
1
| PGR |
PICK
| Pickens Railway |
|
0
|
1
| PICK |
PNWR
| Portland and Western Railroad Incorporat |
|
2
|
0
| PNWR |
QGRY
| Quebec Gatineau Railway Incorporated |
|
2
|
0
| QGRY |
RJCC
| R.J. Corman Railroad/Kentucky Lines |
|
7
|
0
| RJCC |
RJCM
| R.J. Corman Railroad Company/ Memphis Li |
|
5
|
2
| RJCM |
RJCP
| R.J. Corman Railroad Company/ Pennsylvan |
|
16
|
0
| RJCP |
RJCR
| RJ Corman |
|
1
|
6
| RJCR |
RRRR
| Rock and Rail Incorporated |
|
1
|
0
| RRRR |
RSS
| Rockdale, Sandow & Southern Railroad |
|
2
|
0
| RSS |
SAN
| Sandersville |
|
4
|
3
| SAN |
SCFE
| South Central Florida Express Incorporated |
|
40
|
6
| SCFE |
SCXY
| St. Croix Valley Railroad Company |
|
2
|
0
| SCXY |
SGLR
| Seminole Gulf |
|
38
|
7
| SGLR |
SKOL
| South Kansas and Oklahoma |
|
1
|
0
| SKOL |
SLAL
| South Plains Lamesa |
|
5
|
0
| SLAL |
SLC
| San Luis Central Railroad Company |
|
4
|
0
| SLC |
SLRG
| San Luis and Rio Grande Railroad |
|
45
|
31
| SLRG |
SMW
| St Marys Railway West LLC |
|
1
|
1
| SMW |
SRC
| Strasburg Railroad |
|
3
|
7
| SRC |
SRN
| Sabine River & Northern |
|
2
|
0
| SRN |
SSC
| Southern Switching Company |
|
6
|
0
| SSC |
TASD
| Terminal Alabama State Docks |
|
9
|
1
| TASD |
TN
| Texas and Northern Railway Company |
|
1
|
0
| TN |
TOE
| Texas Oklahoma and Eastern RR Company |
|
3
|
1
| TOE |
TSE
| Texas South-Eastern Railroad Company |
|
3
|
0
| TSE |
TSRR
| Tennessee Southern |
|
7
|
1
| TSRR |
TVRM
| Tennessee Valley |
|
20
|
14
| TVRM |
TXGN
| Texas Gonzales and Northern Railway Comp |
|
1
|
0
| TXGN |
TXOR
| Texas and Oklahoma Railroad Company |
|
3
|
0
| TXOR |
TZPR
| Tazewell & Peoria Railroad |
|
1
|
0
| TZPR |
UCRY
| Utah Central |
|
2
|
0
| UCRY |
URR
| Union Railroad |
|
5
|
0
| URR |
VR
| Valdosta Railway |
|
0
|
1
| VR |
WFS
| West Isle Line Incorporated |
|
0
|
1
| WFS |
WGCR
| Wiregrass Central Railroad. Incorporated |
|
5
|
0
| WGCR |
WHOE
| Walking Horse & Eastern |
|
6
|
0
| WHOE |
WNFR
| Kanawha Rail Corporation |
|
0
|
1
| WNFR |
WSOR
| Wisconsin & Southern |
|
59
|
3
| WSOR |
WTJR
| Wichita Tillman & Jackson Railway |
|
7
|
0
| WTJR |
WW
| Winchester & Western |
|
0
|
3
| WW |