ADN
| Ashley Drew & Northern |
|
29
|
5
| ADN |
AG
| Galveston Railroad L.P. |
|
0
|
1
| AG |
AGR
| Alabama and Gulf Coast |
|
0
|
2
| AGR |
AKMD
| Arkansas Midland Railroad Company |
|
10
|
0
| AKMD |
ALAB
| Alabama Railroad |
|
0
|
1
| ALAB |
ALM
| Arkansas Louisiana and Mississippi Railr |
|
9
|
12
| ALM |
ALY
| Allegheny and Eastern Railroad Incorpora |
|
0
|
8
| ALY |
AM
| Arkansas & Missouri |
|
0
|
1
| AM |
AN
| Apalachicola Northern |
|
0
|
4
| AN |
ANR
| Angelina and Neches River Railroad |
|
0
|
2
| ANR |
AOK
| Arkansas-Oklahoma Railroad |
|
34
|
101
| AOK |
APA
| Apache Railway Company |
|
144
|
15
| APA |
ASAB
| Bay Line Railroad LLC |
|
0
|
7
| ASAB |
ATW
| Atlantic and Western |
|
0
|
119
| ATW |
AZER
| Arizona Eastern Railway Company |
|
47
|
0
| AZER |
BDTL
| Ballard Terminal Railroad Company |
|
5
|
0
| BDTL |
BRAN
| Brandon Rail |
|
0
|
6
| BRAN |
BS
| Birmingham Southern RR |
|
5
|
4
| BS |
CAGY
| Columbus & Greenville Railway |
|
9
|
13
| CAGY |
CBRY
| Copper Basin Railway |
|
88
|
14
| CBRY |
CHTT
| Chicago Heights Terminal Transfer |
|
0
|
33
| CHTT |
CIC
| Cedar Rapids & Iowa City |
|
0
|
1
| CIC |
CIM
| Chicago And Illinois Midland |
|
2
|
0
| CIM |
CIRR
| Chattahoochee Industrial Railroad |
|
0
|
5
| CIRR |
CLC
| Columbia and Cowlitz Railway Company |
|
0
|
3
| CLC |
CLP
| Clarendon and Pittsford |
|
0
|
1
| CLP |
COER
| Crab Orchard & Egyptian |
|
0
|
5
| COER |
COP
| City of Prineville Railway |
|
0
|
1
| COP |
CRLE
| Coe Rail Incorporated |
|
1
|
11
| CRLE |
CSL
| Chicago Short Line Railway Company |
|
2
|
0
| CSL |
CSS
| Chicago South Shore And South Bend |
|
1
|
0
| CSS |
CUOH
| Columbus and Ohio River Railroad Company |
|
0
|
1
| CUOH |
CW
| Colorado and Wyoming |
|
0
|
4
| CW |
DGNO
| Dallas Garland & Northeastern |
|
13
|
2
| DGNO |
DMM
| Dansville and Mount Morris Railroad Comp |
|
0
|
3
| DMM |
DQE
| De Queen and Eastern Railroad Incorporat |
|
6
|
0
| DQE |
DR
| Dardanelle and Russellville Railroad Inc |
|
0
|
7
| DR |
DSRR
| Delta Southern RR |
|
10
|
0
| DSRR |
EEC
| East Erie Commercial Railroad |
|
0
|
51
| EEC |
FMRC
| FarmRail |
|
5
|
0
| FMRC |
FSRR
| FerroSur |
|
0
|
6
| FSRR |
FWWR
| Fort Worth and Western |
|
247
|
1
| FWWR |
GBW
| Green Bay & Western |
|
0
|
2
| GBW |
GNBC
| Grainbelt Corporation |
|
2
|
0
| GNBC |
GNRR
| Georgia Northeastern |
|
0
|
7
| GNRR |
GNWR
| Genesee and Wyoming Railroad Company |
|
0
|
16
| GNWR |
GRW
| Gary Railway |
|
0
|
9
| GRW |
GSWR
| Georgia Southwestern |
|
2
|
0
| GSWR |
GTRA
| Golden Triangle Railroad |
|
0
|
9
| GTRA |
GVSR
| Galveston Railroad L.P. |
|
4
|
2
| GVSR |
HBRY
| Hudson Bay Railway Company |
|
1
|
0
| HBRY |
HLSC
| Hampton Railway Incorporated |
|
0
|
5
| HLSC |
HS
| H and S Railroad Company |
|
0
|
38
| HS |
IATR
| Iowa Traction Railroad Company |
|
0
|
3
| IATR |
IBT
| International Bridge and Terminal Company |
|
0
|
13
| IBT |
IORY
| Indiana & Ohio |
|
1
|
0
| IORY |
KRR
| Kiamichi |
|
30
|
5
| KRR |
KYLE
| Kyle Railroad |
|
15
|
78
| KYLE |
LDRR
| Louisiana and Delta Railroad Incorporated |
|
31
|
0
| LDRR |
LNAC
| Chattahoochee Bay Railroad, LLC |
|
0
|
1
| LNAC |
LNW
| Louisiana & Northwestern |
|
53
|
2
| LNW |
LRS
| Laurinburg and Southern |
|
0
|
11
| LRS |
LRWN
| Little Rock & Western |
|
1
|
2
| LRWN |
LT
| Lake Terminal Railroad Company |
|
0
|
3
| LT |
LW
| Louisville and Wadley Railway Company |
|
0
|
48
| LW |
MD
| C&J RAILROAD COMPANY D/B/A MISSISSIPPI DELTA RAILROAD |
|
0
|
2
| MD |
MDW
| Minnesota Dakota and Western Railway Com |
|
0
|
3
| MDW |
MET
| Modesto and Empire Traction Company |
|
0
|
4
| MET |
MNA
| Missouri and Northern Arkansas |
|
0
|
1
| MNA |
MPA
| Maryland and Pennsylvania Railroad |
|
0
|
1
| MPA |
MPLI
| Minnesota Prairie Line, Inc |
|
0
|
3
| MPLI |
MR
| McCloud Railway Company |
|
0
|
3
| MR |
MS
| Michigan Shore Railroad Incorporated |
|
0
|
1
| MS |
MSDR
| Knoxville & Holston River Railroad |
|
6
|
2
| MSDR |
MSE
| Mississippi Export Railroad Company |
|
6
|
0
| MSE |
MSV
| Mississippi and Skuna Valley Railroad Co |
|
0
|
2
| MSV |
MSWY
| Minnesota Western RR |
|
2
|
0
| MSWY |
MVRY
| Mahoning Valley Ry |
|
0
|
1
| MVRY |
NCRC
| Nebraska Central |
|
12
|
0
| NCRC |
NKCR
| Nebraska, Kansas & Colorado RailNet, Inc |
|
11
|
19
| NKCR |
NOKL
| Northwestern Oklahoma |
|
0
|
124
| NOKL |
NOLR
| New Orleans Lower Coast Railroad Incorpo |
|
21
|
0
| NOLR |
NRI
| Nebkota Railway Incorporated |
|
1
|
0
| NRI |
NSHR
| North Shore |
|
0
|
1
| NSHR |
NVRR
| NAPA Valley Railroad Company |
|
4
|
0
| NVRR |
NWR
| Nashville & Western Railroad Corp. |
|
0
|
1
| NWR |
NYA
| New York and Atlantic Railroad |
|
3
|
0
| NYA |
OLB
| Omaha Lincoln and Beatrice Railway Company |
|
10
|
4
| OLB |
OPR
| Oregon Pacific |
|
3
|
0
| OPR |
PCN
| Point Comfort and Northern Railway |
|
0
|
1
| PCN |
PHD
| Port Huron and Detroit Railroad Company |
|
0
|
3
| PHD |
PICK
| Pickens Railway |
|
0
|
1
| PICK |
PSAP
| Puget Sound and Pacific Railroad Company |
|
1
|
0
| PSAP |
QGRY
| Quebec Gatineau Railway Incorporated |
|
0
|
1
| QGRY |
RRVW
| Red River Valley and Western Railroad |
|
7
|
0
| RRVW |
SAN
| Sandersville |
|
0
|
2
| SAN |
SFS
| Santa Fe Southern |
|
0
|
1
| SFS |
SGLR
| Seminole Gulf |
|
0
|
5
| SGLR |
SLC
| San Luis Central Railroad Company |
|
0
|
4
| SLC |
SLGG
| Progress Rail Services Corporation |
|
0
|
1
| SLGG |
SLRG
| San Luis and Rio Grande Railroad |
|
28
|
6
| SLRG |
SMRR
| Sisseton Milbank Railroad Incorporated |
|
0
|
4
| SMRR |
SMW
| St Marys Railway West LLC |
|
0
|
7
| SMW |
SRN
| Sabine River & Northern |
|
0
|
49
| SRN |
SRY
| Southern Railway of British Columbia Lim |
|
3
|
11
| SRY |
SSC
| Southern Switching Company |
|
49
|
0
| SSC |
TASD
| Terminal Alabama State Docks |
|
0
|
3
| TASD |
TCWR
| Twin Cities and Western |
|
8
|
17
| TCWR |
TKEN
| Tennken Railroad Company Incorporated |
|
0
|
6
| TKEN |
TM
| Texas-Mexican |
|
0
|
5
| TM |
TN
| Texas and Northern Railway Company |
|
14
|
35
| TN |
TNMR
| Texas and New Mexico |
|
5
|
7
| TNMR |
TOE
| Texas Oklahoma and Eastern RR Company |
|
33
|
52
| TOE |
TR
| Tomahawk Railway L.P. |
|
0
|
38
| TR |
TSE
| Texas South-Eastern Railroad Company |
|
0
|
7
| TSE |
TSNR
| Tyson Railroad Incorporated |
|
2
|
0
| TSNR |
TVRR
| Tulare Valley Railroad Company |
|
0
|
2
| TVRR |
UCRY
| Utah Central |
|
13
|
3
| UCRY |
VCY
| Galveston Railroad, L.P. |
|
0
|
1
| VCY |
WCOR
| Wellsboro and Corning Railroad Company |
|
0
|
1
| WCOR |
WCRC
| Washington Central |
|
0
|
17
| WCRC |
WCTR
| WCTU Company White City Terminal Railway |
|
0
|
4
| WCTR |
WGR
| Willamette Valley Railway Company |
|
0
|
24
| WGR |
WNFR
| Kanawha Rail Corporation |
|
0
|
4
| WNFR |
WRWK
| Providence & Worchester Railroad |
|
0
|
3
| WRWK |
WSOR
| Wisconsin & Southern |
|
0
|
1
| WSOR |
WTJR
| Wichita Tillman & Jackson Railway |
|
14
|
0
| WTJR |
WW
| Winchester & Western |
|
2
|
47
| WW |
YKR
| York Rail |
|
0
|
1
| YKR |