ADBF
| Adrian and Blissfield Rail Road Company |
|
46
|
46
| ADBF |
AEFR
| Aurora Elgin and Fox River Electric |
|
4
|
1
| AEFR |
AERC
| Albany and Eastern Railroad Company |
|
0
|
2
| AERC |
AG
| Galveston Railroad L.P. |
|
1
|
0
| AG |
AL
| Almanor Railroad Company |
|
0
|
2
| AL |
ALAB
| Alabama Railroad |
|
0
|
15
| ALAB |
AM
| Arkansas & Missouri |
|
1
|
0
| AM |
AOK
| Arkansas-Oklahoma Railroad |
|
0
|
1
| AOK |
AR
| Aberdeen and Rockfish |
|
0
|
1
| AR |
ATW
| Atlantic and Western |
|
1
|
5
| ATW |
BCR
| Bay Coast Railroad |
|
1
|
0
| BCR |
BDRV
| Belvidere & Delaware Railroad |
|
0
|
1
| BDRV |
BJRY
| Burlington Junction Railway |
|
8
|
0
| BJRY |
BML
| Belfast & Mooshead Lake |
|
0
|
6
| BML |
BR
| Buffalo and Pittsburgh |
|
0
|
4
| BR |
BRAN
| Brandon Rail |
|
1
|
0
| BRAN |
CA
| Chesapeake & Albemarle |
|
1
|
0
| CA |
CAGY
| Columbus & Greenville Railway |
|
4
|
0
| CAGY |
CAMY
| CAMP CHASE RAILWAY COMPANY, LLC |
|
0
|
2
| CAMY |
CBR
| Coos Bay Rail Link |
|
2
|
1
| CBR |
CHS
| Charlotte Southern |
|
14
|
31
| CHS |
CIM
| Chicago And Illinois Midland |
|
5
|
3
| CIM |
CIND
| Central RR of Indiana |
|
0
|
1
| CIND |
CKIN
| Chesapeke & Indiana |
|
1
|
2
| CKIN |
CLC
| Columbia and Cowlitz Railway Company |
|
2
|
0
| CLC |
COER
| Crab Orchard & Egyptian |
|
1
|
2
| COER |
CPMY
| Coopersville & Marne Railway |
|
15
|
23
| CPMY |
CRLE
| Coe Rail Incorporated |
|
2
|
0
| CRLE |
CSL
| Chicago Short Line Railway Company |
|
8
|
1
| CSL |
CSR
| Camden & Southern Railroad Inc |
|
2
|
0
| CSR |
CSS
| Chicago South Shore And South Bend |
|
112
|
23
| CSS |
CTN
| Canton Railroad Company |
|
1
|
0
| CTN |
CTRR
| Cloquet Terminal Railroad Company |
|
0
|
2
| CTRR |
DL
| Delaware-Lackawanna Railroad Company |
|
1
|
0
| DL |
DLWR
| Depew Lancaster and Western Railroad Com |
|
0
|
1
| DLWR |
DNE
| Duluth and Northeastern Railroad Company |
|
3
|
0
| DNE |
DR
| Dardanelle and Russellville Railroad Inc |
|
2
|
0
| DR |
DSRC
| Dakota Southern Railway Company |
|
0
|
2
| DSRC |
ELS
| Escanaba and Lake Superior Railroad Comp |
|
50
|
9
| ELS |
ESPN
| East Penn Railroad |
|
4
|
0
| ESPN |
EV
| Everett Railroad |
|
5
|
0
| EV |
FDDM
| Fort Dodge Des Moines & Southern |
|
1
|
0
| FDDM |
FSR
| Fort Smith Railroad Company |
|
0
|
1
| FSR |
FSRR
| FerroSur |
|
0
|
1
| FSRR |
GBW
| Green Bay & Western |
|
17
|
1
| GBW |
GCRY
| Grand Canyon Railway |
|
24
|
17
| GCRY |
GETY
| Gettysburg Railroad |
|
0
|
2
| GETY |
GNRR
| Georgia Northeastern |
|
12
|
3
| GNRR |
GNWR
| Genesee and Wyoming Railroad Company |
|
0
|
1
| GNWR |
GRWR
| Great Walton |
|
2
|
0
| GRWR |
GWR
| Great Western Railway Company |
|
4
|
2
| GWR |
HB
| Hampton and Branchville |
|
4
|
0
| HB |
HESR
| Huron and Eastern |
|
13
|
0
| HESR |
HOS
| Hoosier Southern Railroad |
|
3
|
0
| HOS |
HRT
| Hartwell RR |
|
10
|
0
| HRT |
HS
| H and S Railroad Company |
|
4
|
4
| HS |
ICRK
| Indian Creek Railroad Company |
|
6
|
0
| ICRK |
ILW
| Illinois Western Railroad |
|
1
|
0
| ILW |
IMRR
| Illinois Midland Railroad |
|
5
|
0
| IMRR |
IN
| Indiana Northeastern |
|
62
|
12
| IN |
IOCR
| Indiana and Ohio Central Railroad |
|
0
|
1
| IOCR |
IORY
| Indiana & Ohio |
|
1
|
9
| IORY |
IR
| Illinois Railnet |
|
3
|
0
| IR |
KKRR
| Knox and Kane Railroad Company |
|
0
|
2
| KKRR |
KLSC
| Kalamazoo Lake Shore and Chicago Railway |
|
0
|
4
| KLSC |
KT
| Kentucky and Tennessee Railway Company |
|
1
|
0
| KT |
KXHR
| Knoxville & Holston River RR |
|
5
|
7
| KXHR |
LAJ
| Los Angeles Junction Railway |
|
1
|
0
| LAJ |
LBR
| Lowville and Beaver River Railroad Compa |
|
0
|
2
| LBR |
LC
| Lancaster & Chester |
|
1
|
0
| LC |
LIRC
| Louisville & Indiana |
|
5
|
0
| LIRC |
LIRX
| Lapeer Industrial Railway |
|
2
|
0
| LIRX |
LPN
| Longview, Portland & Northern |
|
2
|
0
| LPN |
LRR
| Little River Railroad |
|
48
|
57
| LRR |
LRS
| Laurinburg and Southern |
|
1
|
20
| LRS |
LS
| Luzerne And Susquehanna |
|
1
|
0
| LS |
LSI
| Lake Superior and Ishpeming Railroad |
|
12
|
14
| LSI |
LSRC
| Lake State Railway Company |
|
6
|
3
| LSRC |
MCR
| McCloud Railway Company |
|
7
|
0
| MCR |
MCRR
| Monongahela Connecting RR Company |
|
1
|
8
| MCRR |
MDW
| Minnesota Dakota and Western Railway Com |
|
0
|
3
| MDW |
ME
| Morristown & Erie Railroad |
|
13
|
0
| ME |
MHWA
| Mohawk Adirondack and Northern Railroad |
|
4
|
3
| MHWA |
MMRR
| Mid-Michigan Railroad Incorporated |
|
8
|
0
| MMRR |
MPA
| Maryland and Pennsylvania Railroad |
|
0
|
2
| MPA |
MQT
| Marquette Rail |
|
48
|
0
| MQT |
MRIX
| Missouri North Centra RR |
|
9
|
0
| MRIX |
MSCI
| Mississippi Central Railroad Company |
|
0
|
1
| MSCI |
MSO
| Michigan Southern |
|
4
|
8
| MSO |
MSR
| WATCO Incorporated |
|
2
|
0
| MSR |
MSRW
| Mississippian Railway Cooperative Incorporated |
|
2
|
0
| MSRW |
MSV
| Mississippi and Skuna Valley Railroad Co |
|
0
|
1
| MSV |
MT
| Mississippi and Tennessee RailNet Incorporated |
|
0
|
1
| MT |
MVT
| Mt. Vernon Terminal |
|
5
|
0
| MVT |
NBSR
| New Brunswick Southern Railway Company L |
|
1
|
0
| NBSR |
NERR
| Nashville and Eastern |
|
1
|
0
| NERR |
NN
| Northern Nevada Railroad Corporation |
|
0
|
2
| NN |
NOGC
| New Orleans & Gulf Coast |
|
2
|
0
| NOGC |
NOKL
| Northwestern Oklahoma |
|
0
|
8
| NOKL |
NSL
| St. Lawrence and Raquette River Railroad |
|
1
|
0
| NSL |
NWR
| Nashville & Western Railroad Corp. |
|
0
|
2
| NWR |
OCTL
| Oil Creek and Titusville Lines |
|
18
|
37
| OCTL |
OHCR
| Ohio Central |
|
16
|
2
| OHCR |
OPR
| Oregon Pacific |
|
9
|
6
| OPR |
PBR
| Patapsco and Back Rivers Railroad |
|
1
|
0
| PBR |
PHD
| Port Huron and Detroit Railroad Company |
|
0
|
6
| PHD |
PICK
| Pickens Railway |
|
5
|
0
| PICK |
PNWR
| Portland and Western Railroad Incorporat |
|
2
|
0
| PNWR |
POTB
| Port of Tillamook Bay |
|
14
|
7
| POTB |
PRV
| Pearl River Valley Railroad Company |
|
3
|
0
| PRV |
PS
| Pittsburg and Shawmut Railroad Company |
|
0
|
2
| PS |
RJCC
| R.J. Corman Railroad/Kentucky Lines |
|
4
|
0
| RJCC |
RJCR
| RJ Corman |
|
23
|
9
| RJCR |
RV
| Rahway Valley R.R. |
|
2
|
0
| RV |
SA
| Savannah & Atlanta |
|
0
|
1
| SA |
SFS
| Santa Fe Southern |
|
5
|
5
| SFS |
SL
| Salt Lake Southern RR |
|
4
|
0
| SL |
SLC
| San Luis Central Railroad Company |
|
0
|
2
| SLC |
SLGG
| Progress Rail Services Corporation |
|
0
|
1
| SLGG |
SLRG
| San Luis and Rio Grande Railroad |
|
1
|
14
| SLRG |
SM
| St. Marys Railroad |
|
10
|
0
| SM |
SMW
| St Marys Railway West LLC |
|
0
|
6
| SMW |
SNC
| Saratoga & North Creek Railway |
|
0
|
1
| SNC |
SQVR
| Sequatchie Valley Railroad |
|
2
|
0
| SQVR |
SRC
| Strasburg Railroad |
|
2
|
0
| SRC |
SS
| Sand Springs Railway Company |
|
2
|
0
| SS |
SVRR
| Shamokin Valley Railroad Company |
|
4
|
1
| SVRR |
SW
| Southwestern Railroad Company |
|
1
|
1
| SW |
SWKR
| San Pedro and Southwestern Railway Compa |
|
0
|
1
| SWKR |
TASD
| Terminal Alabama State Docks |
|
1
|
0
| TASD |
TSBY
| Great Lakes Central Railroad |
|
5
|
27
| TSBY |
TTI
| Transkentucky Transportation |
|
3
|
0
| TTI |
TVRM
| Tennessee Valley |
|
31
|
20
| TVRM |
UCRY
| Utah Central |
|
3
|
2
| UCRY |
URR
| Union Railroad |
|
9
|
0
| URR |
VC
| Virginia Central Railway |
|
4
|
0
| VC |
VS
| V and S Railway Incorporated |
|
2
|
0
| VS |
WAER
| Wabash Erie |
|
4
|
0
| WAER |
WCOR
| Wellsboro and Corning Railroad Company |
|
5
|
0
| WCOR |
WHOE
| Walking Horse & Eastern |
|
5
|
0
| WHOE |
WNYP
| Western New York and Pennsylvania |
|
5
|
2
| WNYP |
WPRR
| Willamette and Pacific |
|
0
|
1
| WPRR |
WRIX
| Western Rail Inc |
|
1
|
0
| WRIX |
WSOR
| Wisconsin & Southern |
|
2
|
10
| WSOR |
WSR
| Warren and Saline River Railroad |
|
4
|
0
| WSR |
YVT
| Yakim Valley Transportation Company |
|
7
|
2
| YVT |
YW
| Yreka Western Railroad Company |
|
0
|
2
| YW |