AERC
| Albany and Eastern Railroad Company |
|
12
|
5
| AERC |
AGR
| Alabama and Gulf Coast |
|
0
|
5
| AGR |
ALM
| Arkansas Louisiana and Mississippi Railr |
|
0
|
1
| ALM |
AOK
| Arkansas-Oklahoma Railroad |
|
0
|
7
| AOK |
ASRY
| Ashland Railway |
|
31
|
0
| ASRY |
BH
| Bath & Hammondsport |
|
10
|
0
| BH |
BKRR
| Batten Kill Railroad |
|
24
|
1
| BKRR |
BLMR
| Blue Mountain |
|
20
|
0
| BLMR |
BPRR
| Buffalo and Pittsburgh |
|
28
|
0
| BPRR |
CACV
| Cooperstown and Charlotte Valley |
|
5
|
0
| CACV |
CARR
| Carrollton Railroad |
|
5
|
0
| CARR |
CBRW
| Columbia Basin Railroad |
|
58
|
0
| CBRW |
CHTT
| Chicago Heights Terminal Transfer |
|
0
|
1
| CHTT |
CIC
| Cedar Rapids & Iowa City |
|
0
|
1
| CIC |
CLC
| Columbia and Cowlitz Railway Company |
|
19
|
6
| CLC |
COP
| City of Prineville Railway |
|
10
|
8
| COP |
CORP
| Central Oregon & Pacific |
|
32
|
0
| CORP |
CQPA
| Central Columbiana & Pennsylvania RR |
|
17
|
0
| CQPA |
CW
| Colorado and Wyoming |
|
2
|
4
| CW |
DCLR
| Delaware Coast Line RR Co |
|
1
|
0
| DCLR |
DGNO
| Dallas Garland & Northeastern |
|
2
|
0
| DGNO |
DL
| Delaware-Lackawanna Railroad Company |
|
16
|
0
| DL |
DLWR
| Depew Lancaster and Western Railroad Com |
|
0
|
1
| DLWR |
DMM
| Dansville and Mount Morris Railroad Comp |
|
0
|
1
| DMM |
EEC
| East Erie Commercial Railroad |
|
0
|
18
| EEC |
GLSR
| Gloster Southern Railroad Corporation |
|
0
|
1
| GLSR |
GNWR
| Genesee and Wyoming Railroad Company |
|
9
|
2
| GNWR |
HBT
| Houston Belt & Terminal |
|
3
|
0
| HBT |
HS
| H and S Railroad Company |
|
0
|
6
| HS |
LAL
| Livonia Avon & Lakeville |
|
6
|
0
| LAL |
LBR
| Lowville and Beaver River Railroad Compa |
|
0
|
1
| LBR |
LNAC
| Chattahoochee Bay Railroad, LLC |
|
0
|
1
| LNAC |
LS
| Luzerne And Susquehanna |
|
2
|
0
| LS |
LVRR
| Lycoming Valley |
|
2
|
0
| LVRR |
MCRR
| Monongahela Connecting RR Company |
|
1
|
0
| MCRR |
MDDE
| Maryland and Delaware Railroad |
|
1
|
0
| MDDE |
ME
| Morristown & Erie Railroad |
|
7
|
0
| ME |
MMID
| Maryland Midland |
|
117
|
9
| MMID |
MNRR
| Modoc Northern Railroad Company |
|
19
|
3
| MNRR |
MSDR
| Knoxville & Holston River Railroad |
|
0
|
1
| MSDR |
MSN
| Meeker Southern |
|
1
|
0
| MSN |
MVRY
| Mahoning Valley Ry |
|
6
|
0
| MVRY |
MWRR
| Montana Western Railway Company Incorporated |
|
5
|
0
| MWRR |
NAUG
| Naugatuck Railroad Company |
|
2
|
0
| NAUG |
NOKL
| Northwestern Oklahoma |
|
0
|
3
| NOKL |
OHCR
| Ohio Central |
|
84
|
5
| OHCR |
OHIC
| Ohi-Rail Corporation |
|
12
|
0
| OHIC |
OHRY
| Owego and Harford Railway Incorporated |
|
5
|
0
| OHRY |
OMID
| Ontario Midland Railroad Corporation |
|
1
|
0
| OMID |
ONCT
| Ontario Central Railroad Corporation |
|
2
|
0
| ONCT |
OPR
| Oregon Pacific |
|
2
|
0
| OPR |
OSRR
| Ohio Southern Railroad Incorporated |
|
1
|
0
| OSRR |
PBR
| Patapsco and Back Rivers Railroad |
|
0
|
1
| PBR |
PCC
| Palouse River and Coulee City |
|
16
|
37
| PCC |
PDRR
| Pee Dee River RR |
|
0
|
1
| PDRR |
PHD
| Port Huron and Detroit Railroad Company |
|
0
|
1
| PHD |
PNWR
| Portland and Western Railroad Incorporat |
|
150
|
1
| PNWR |
POTB
| Port of Tillamook Bay |
|
72
|
1
| POTB |
POVA
| Pend Oreille Valley Railroad |
|
13
|
0
| POVA |
PRL
| Penn Eastern Rail Lines Incorporated |
|
1
|
0
| PRL |
PSAP
| Puget Sound and Pacific Railroad Company |
|
23
|
0
| PSAP |
PT
| Peninsula Terminal Company |
|
6
|
0
| PT |
PWV
| Pittsburgh & West Virginia |
|
0
|
1
| PWV |
QCM
| Quebec Cartier Railroad |
|
24
|
0
| QCM |
RARW
| Rarus Railway Company |
|
10
|
0
| RARW |
RJCC
| R.J. Corman Railroad/Kentucky Lines |
|
2
|
0
| RJCC |
RJCL
| R.J. Corman Railroad Company/ Cleveland |
|
3
|
0
| RJCL |
RJCR
| RJ Corman |
|
8
|
0
| RJCR |
RLK
| RailAmerica Ottawa Valley Railway |
|
9
|
0
| RLK |
SBVR
| South Branch Valley Rail Road |
|
35
|
1
| SBVR |
SJVR
| San Joaquin Valley RR |
|
3
|
0
| SJVR |
SOM
| Somerset Railroad Corporation |
|
0
|
1
| SOM |
STMA
| St. Maries River Railroad Company |
|
39
|
23
| STMA |
SW
| Southwestern Railroad Company |
|
8
|
0
| SW |
SWP
| Southwest Pennsylvania Railroad |
|
3
|
0
| SWP |
WCRC
| Washington Central |
|
7
|
7
| WCRC |
WNYP
| Western New York and Pennsylvania |
|
186
|
0
| WNYP |
WPRR
| Willamette and Pacific |
|
40
|
7
| WPRR |
WRIX
| Western Rail Inc |
|
2
|
0
| WRIX |
WSOR
| Wisconsin & Southern |
|
0
|
1
| WSOR |
WVR
| Willamette Valley |
|
2
|
0
| WVR |
WW
| Winchester & Western |
|
27
|
0
| WW |
WYCO
| Wyoming and Colorado Railroad |
|
7
|
0
| WYCO |
YARR
| Youngstown and Austintown Railroad |
|
2
|
1
| YARR |
YB
| Youngstown Belt Railroad Company |
|
0
|
1
| YB |