ABS
| Alabama Southern Railroad |
|
0
|
1
| ABS |
AERC
| Albany and Eastern Railroad Company |
|
0
|
3
| AERC |
AGR
| Alabama and Gulf Coast |
|
0
|
53
| AGR |
AKMD
| Arkansas Midland Railroad Company |
|
0
|
3
| AKMD |
ALM
| Arkansas Louisiana and Mississippi Railr |
|
0
|
3
| ALM |
ALY
| Allegheny and Eastern Railroad Incorpora |
|
0
|
1
| ALY |
AM
| Arkansas & Missouri |
|
0
|
3
| AM |
ANR
| Angelina and Neches River Railroad |
|
0
|
16
| ANR |
AOK
| Arkansas-Oklahoma Railroad |
|
0
|
68
| AOK |
ATW
| Atlantic and Western |
|
0
|
90
| ATW |
AVR
| Allegheny Valley |
|
1
|
0
| AVR |
BB
| Buckingham Branch |
|
0
|
2
| BB |
BCLR
| Bay Colony |
|
0
|
5
| BCLR |
BDRV
| Belvidere & Delaware Railroad |
|
8
|
0
| BDRV |
BJRY
| Burlington Junction Railway |
|
2
|
0
| BJRY |
BPRR
| Buffalo and Pittsburgh |
|
0
|
6
| BPRR |
BR
| Buffalo and Pittsburgh |
|
0
|
9
| BR |
BSOR
| Buffalo Southern |
|
2
|
0
| BSOR |
BVRY
| Brandywine Valley Railroad Company |
|
0
|
12
| BVRY |
CAGY
| Columbus & Greenville Railway |
|
0
|
1
| CAGY |
CBRY
| Copper Basin Railway |
|
0
|
1
| CBRY |
CHTT
| Chicago Heights Terminal Transfer |
|
0
|
7
| CHTT |
CIC
| Cedar Rapids & Iowa City |
|
0
|
4
| CIC |
CIRR
| Chattahoochee Industrial Railroad |
|
0
|
7
| CIRR |
COER
| Crab Orchard & Egyptian |
|
0
|
56
| COER |
CRLE
| Coe Rail Incorporated |
|
0
|
46
| CRLE |
CSOR
| Connecticut Southern |
|
1
|
0
| CSOR |
CSS
| Chicago South Shore And South Bend |
|
6
|
1
| CSS |
CTN
| Canton Railroad Company |
|
0
|
2
| CTN |
CUOH
| Columbus and Ohio River Railroad Company |
|
0
|
6
| CUOH |
CW
| Colorado and Wyoming |
|
0
|
1
| CW |
CWR
| CWR Incorporated |
|
1
|
0
| CWR |
DLWR
| Depew Lancaster and Western Railroad Com |
|
0
|
2
| DLWR |
DMM
| Dansville and Mount Morris Railroad Comp |
|
0
|
15
| DMM |
DSRC
| Dakota Southern Railway Company |
|
0
|
7
| DSRC |
EEC
| East Erie Commercial Railroad |
|
0
|
211
| EEC |
FDDM
| Fort Dodge Des Moines & Southern |
|
0
|
2
| FDDM |
FGLK
| Finger Lakes Railway |
|
0
|
37
| FGLK |
FRR
| Falls Road Railroad Company Incorporated |
|
0
|
3
| FRR |
FSRR
| FerroSur |
|
0
|
2
| FSRR |
GCRY
| Grand Canyon Railway |
|
2
|
4
| GCRY |
GFRR
| Georgia and Florida Railnet |
|
0
|
2
| GFRR |
GNBC
| Grainbelt Corporation |
|
0
|
49
| GNBC |
GNRR
| Georgia Northeastern |
|
0
|
17
| GNRR |
GNWR
| Genesee and Wyoming Railroad Company |
|
0
|
89
| GNWR |
GRW
| Gary Railway |
|
0
|
38
| GRW |
GTRA
| Golden Triangle Railroad |
|
0
|
19
| GTRA |
GVSR
| Galveston Railroad L.P. |
|
0
|
3
| GVSR |
GWR
| Great Western Railway Company |
|
7
|
0
| GWR |
HCRY
| Huron Central Railway |
|
0
|
1
| HCRY |
HLSC
| Hampton Railway Incorporated |
|
0
|
6
| HLSC |
HS
| H and S Railroad Company |
|
0
|
169
| HS |
IANR
| Iowa Northern Ry |
|
0
|
35
| IANR |
IATR
| Iowa Traction Railroad Company |
|
0
|
8
| IATR |
IBT
| International Bridge and Terminal Company |
|
0
|
46
| IBT |
IOCR
| Indiana and Ohio Central Railroad |
|
0
|
1
| IOCR |
KWT
| KWT Railway |
|
0
|
1
| KWT |
KXHR
| Knoxville & Holston River RR |
|
0
|
2
| KXHR |
KYLE
| Kyle Railroad |
|
0
|
8
| KYLE |
LBR
| Lowville and Beaver River Railroad Compa |
|
0
|
45
| LBR |
LNAC
| Chattahoochee Bay Railroad, LLC |
|
0
|
1
| LNAC |
LNAL
| Louisville New Albany and Corydon Railroad |
|
0
|
1
| LNAL |
LRS
| Laurinburg and Southern |
|
0
|
40
| LRS |
LVRC
| Lamoille Valley |
|
0
|
3
| LVRC |
LVRM
| Lehigh Valley Rail Management |
|
9
|
0
| LVRM |
LVRR
| Lycoming Valley |
|
0
|
5
| LVRR |
LW
| Louisville and Wadley Railway Company |
|
0
|
17
| LW |
MB
| Meridian & Bigbee |
|
0
|
2
| MB |
MCER
| Massachusetts Central Railroad |
|
0
|
1
| MCER |
MDW
| Minnesota Dakota and Western Railway Com |
|
0
|
7
| MDW |
MHWA
| Mohawk Adirondack and Northern Railroad |
|
0
|
2
| MHWA |
MMID
| Maryland Midland |
|
0
|
2
| MMID |
MNA
| Missouri and Northern Arkansas |
|
0
|
2
| MNA |
MQT
| Marquette Rail |
|
0
|
6
| MQT |
MS
| Michigan Shore Railroad Incorporated |
|
0
|
2
| MS |
MSDR
| Knoxville & Holston River Railroad |
|
0
|
6
| MSDR |
MTNR
| Mississippi Tennessee Railroad LLC |
|
0
|
1
| MTNR |
MVRY
| Mahoning Valley Ry |
|
0
|
3
| MVRY |
NBER
| Nittany and Bald Eagle Railroad Company |
|
2
|
0
| NBER |
NECR
| New England Central |
|
6
|
1
| NECR |
NHN
| New Hampshire Northcoast Corporation |
|
0
|
6
| NHN |
NKCR
| Nebraska, Kansas & Colorado RailNet, Inc |
|
0
|
4
| NKCR |
NOKL
| Northwestern Oklahoma |
|
0
|
106
| NOKL |
NPBL
| Norfolk and Portsmouth Belt Line |
|
3
|
1
| NPBL |
NRI
| Nebkota Railway Incorporated |
|
0
|
1
| NRI |
NYA
| New York and Atlantic Railroad |
|
2
|
0
| NYA |
OAR
| Old Augusta Railroad |
|
0
|
6
| OAR |
OHCR
| Ohio Central |
|
0
|
3
| OHCR |
PBNE
| Philadelphia Bethlehem and New England R |
|
142
|
4
| PBNE |
PCN
| Point Comfort and Northern Railway |
|
0
|
1
| PCN |
PDRR
| Pee Dee River RR |
|
0
|
1
| PDRR |
QGRY
| Quebec Gatineau Railway Incorporated |
|
0
|
5
| QGRY |
RJCN
| R.J. Corman Railroad Company/ Allentown Lines Incorporated |
|
2
|
2
| RJCN |
SAN
| Sandersville |
|
0
|
3
| SAN |
SERA
| Sierra Northern Railway |
|
0
|
2
| SERA |
SFS
| Santa Fe Southern |
|
1
|
1
| SFS |
SGLR
| Seminole Gulf |
|
0
|
9
| SGLR |
SH
| Steelton and Highspire Railroad Company |
|
0
|
4
| SH |
SLC
| San Luis Central Railroad Company |
|
4
|
3
| SLC |
SLGG
| Progress Rail Services Corporation |
|
0
|
1
| SLGG |
SLRG
| San Luis and Rio Grande Railroad |
|
0
|
1
| SLRG |
SMW
| St Marys Railway West LLC |
|
0
|
12
| SMW |
SNC
| Saratoga & North Creek Railway |
|
0
|
6
| SNC |
SRC
| Strasburg Railroad |
|
5
|
1
| SRC |
SRN
| Sabine River & Northern |
|
0
|
10
| SRN |
SRY
| Southern Railway of British Columbia Lim |
|
0
|
30
| SRY |
STE
| Stockton Terminal and Eastern RR |
|
1
|
0
| STE |
TOE
| Texas Oklahoma and Eastern RR Company |
|
0
|
7
| TOE |
TR
| Tomahawk Railway L.P. |
|
0
|
72
| TR |
TZPR
| Tazewell & Peoria Railroad |
|
0
|
3
| TZPR |
UCRY
| Utah Central |
|
0
|
3
| UCRY |
UMP
| Upper Merion and Plymouth Railroad |
|
0
|
2
| UMP |
WCOR
| Wellsboro and Corning Railroad Company |
|
0
|
5
| WCOR |
WCRC
| Washington Central |
|
0
|
2
| WCRC |
WGCR
| Wiregrass Central Railroad. Incorporated |
|
0
|
2
| WGCR |
WGR
| Willamette Valley Railway Company |
|
0
|
2
| WGR |
WNFR
| Kanawha Rail Corporation |
|
0
|
5
| WNFR |
WRRC
| Western Rail Road Company |
|
0
|
1
| WRRC |
WRWK
| Providence & Worchester Railroad |
|
0
|
34
| WRWK |
WSOR
| Wisconsin & Southern |
|
0
|
1
| WSOR |
WW
| Winchester & Western |
|
0
|
129
| WW |
YARR
| Youngstown and Austintown Railroad |
|
0
|
13
| YARR |
YKR
| York Rail |
|
0
|
21
| YKR |
YVRR
| Yadkin Valley |
|
0
|
16
| YVRR |