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 |
ALY
| Allegheny and Eastern Railroad Incorpora |
|
0
|
6
| ALY |
ANR
| Angelina and Neches River Railroad |
|
0
|
1
| ANR |
AOK
| Arkansas-Oklahoma Railroad |
|
0
|
21
| AOK |
ATW
| Atlantic and Western |
|
0
|
8
| ATW |
BCLR
| Bay Colony |
|
0
|
1
| BCLR |
BPRR
| Buffalo and Pittsburgh |
|
0
|
1
| BPRR |
BR
| Buffalo and Pittsburgh |
|
0
|
1
| BR |
BRAN
| Brandon Rail |
|
0
|
68
| BRAN |
BSOR
| Buffalo Southern |
|
0
|
1
| BSOR |
BVRY
| Brandywine Valley Railroad Company |
|
0
|
2
| BVRY |
CHTT
| Chicago Heights Terminal Transfer |
|
0
|
3
| CHTT |
CLC
| Columbia and Cowlitz Railway Company |
|
0
|
1
| CLC |
CORP
| Central Oregon & Pacific |
|
0
|
2
| CORP |
CRLE
| Coe Rail Incorporated |
|
0
|
25
| CRLE |
CTN
| Canton Railroad Company |
|
0
|
5
| CTN |
CUOH
| Columbus and Ohio River Railroad Company |
|
0
|
1
| CUOH |
DMM
| Dansville and Mount Morris Railroad Comp |
|
0
|
1
| DMM |
EEC
| East Erie Commercial Railroad |
|
0
|
12
| EEC |
FCEN
| Florida Central |
|
0
|
1
| FCEN |
FGLK
| Finger Lakes Railway |
|
0
|
6
| FGLK |
GNWR
| Genesee and Wyoming Railroad Company |
|
0
|
14
| GNWR |
GVSR
| Galveston Railroad L.P. |
|
0
|
11
| GVSR |
HLSC
| Hampton Railway Incorporated |
|
0
|
3
| HLSC |
HS
| H and S Railroad Company |
|
0
|
20
| HS |
IBT
| International Bridge and Terminal Company |
|
0
|
8
| IBT |
IR
| Illinois Railnet |
|
2
|
0
| IR |
LBR
| Lowville and Beaver River Railroad Compa |
|
0
|
2
| LBR |
LRWN
| Little Rock & Western |
|
0
|
1
| LRWN |
LSI
| Lake Superior and Ishpeming Railroad |
|
0
|
3
| LSI |
LVRC
| Lamoille Valley |
|
0
|
2
| LVRC |
LVRR
| Lycoming Valley |
|
0
|
3
| LVRR |
LW
| Louisville and Wadley Railway Company |
|
0
|
10
| LW |
MCSA
| Moscow Camden and San Augustine Railroad |
|
0
|
4
| MCSA |
MDW
| Minnesota Dakota and Western Railway Com |
|
0
|
2
| MDW |
MHWA
| Mohawk Adirondack and Northern Railroad |
|
0
|
2
| MHWA |
MQT
| Marquette Rail |
|
0
|
1
| MQT |
MR
| McCloud Railway Company |
|
0
|
3
| MR |
MSDR
| Knoxville & Holston River Railroad |
|
0
|
2
| MSDR |
NJRC
| New Jersey Rail Carrier LLC |
|
0
|
6
| NJRC |
NOKL
| Northwestern Oklahoma |
|
0
|
97
| NOKL |
NSHR
| North Shore |
|
0
|
1
| NSHR |
OAR
| Old Augusta Railroad |
|
0
|
3
| OAR |
PDRR
| Pee Dee River RR |
|
1
|
0
| PDRR |
QGRY
| Quebec Gatineau Railway Incorporated |
|
0
|
1
| QGRY |
RJCP
| R.J. Corman Railroad Company/ Pennsylvan |
|
4
|
0
| RJCP |
SFS
| Santa Fe Southern |
|
0
|
1
| SFS |
SH
| Steelton and Highspire Railroad Company |
|
0
|
7
| SH |
SLC
| San Luis Central Railroad Company |
|
3
|
4
| SLC |
SLGG
| Progress Rail Services Corporation |
|
0
|
2
| SLGG |
SRN
| Sabine River & Northern |
|
0
|
3
| SRN |
SRNJ
| Southern Railroad Company of New Jersey |
|
0
|
1
| SRNJ |
SRY
| Southern Railway of British Columbia Lim |
|
0
|
5
| SRY |
STMA
| St. Maries River Railroad Company |
|
0
|
2
| STMA |
TCWR
| Twin Cities and Western |
|
0
|
2
| TCWR |
TKEN
| Tennken Railroad Company Incorporated |
|
0
|
1
| TKEN |
TOE
| Texas Oklahoma and Eastern RR Company |
|
0
|
1
| TOE |
TR
| Tomahawk Railway L.P. |
|
0
|
10
| TR |
VCY
| Galveston Railroad, L.P. |
|
0
|
1
| VCY |
WCOR
| Wellsboro and Corning Railroad Company |
|
0
|
2
| WCOR |
WCRC
| Washington Central |
|
0
|
1
| WCRC |
WCTR
| WCTU Company White City Terminal Railway |
|
0
|
2
| WCTR |
WNFR
| Kanawha Rail Corporation |
|
0
|
2
| WNFR |
WPRR
| Willamette and Pacific |
|
0
|
1
| WPRR |
WTRM
| Warren and Trumbull Railroad Company |
|
0
|
6
| WTRM |
WW
| Winchester & Western |
|
0
|
16
| WW |
YARR
| Youngstown and Austintown Railroad |
|
0
|
3
| YARR |
YKR
| York Rail |
|
0
|
7
| YKR |