ABB
| Akron and Barberton Belt Railroad Company |
|
3
|
0
| ABB |
ALLN
| Allentown and Auburn Railroad |
|
18
|
6
| ALLN |
ARA
| Arcade and Attica Railroad Corporation |
|
3
|
0
| ARA |
BB
| Buckingham Branch |
|
13
|
0
| BB |
BDRV
| Belvidere & Delaware Railroad |
|
57
|
10
| BDRV |
BH
| Bath & Hammondsport |
|
2
|
0
| BH |
BITY
| Penn Eastern Rail Lines Incorporated |
|
2
|
0
| BITY |
BKRR
| Batten Kill Railroad |
|
5
|
0
| BKRR |
BPRR
| Buffalo and Pittsburgh |
|
97
|
0
| BPRR |
BRW
| Black River And Western |
|
141
|
22
| BRW |
BSOR
| Buffalo Southern |
|
46
|
11
| BSOR |
BVRY
| Brandywine Valley Railroad Company |
|
4
|
0
| BVRY |
CACV
| Cooperstown and Charlotte Valley |
|
13
|
1
| CACV |
CHR
| Chestnut Ridge Railway Company |
|
1
|
0
| CHR |
CLNA
| Carolina Coastal Railway Incorporated |
|
6
|
0
| CLNA |
CMSL
| Cape May Seashore Line |
|
1
|
1
| CMSL |
CSL
| Chicago Short Line Railway Company |
|
4
|
1
| CSL |
CSOR
| Connecticut Southern |
|
13
|
0
| CSOR |
CSS
| Chicago South Shore And South Bend |
|
48
|
0
| CSS |
CTN
| Canton Railroad Company |
|
8
|
0
| CTN |
CUVA
| ISG Cleveland Works Railway Company |
|
1
|
0
| CUVA |
DCLR
| Delaware Coast Line RR Co |
|
14
|
0
| DCLR |
DCR
| Delmarva Central Railroad |
|
13
|
0
| DCR |
DL
| Delaware-Lackawanna Railroad Company |
|
477
|
5
| DL |
DLWR
| Depew Lancaster and Western Railroad Com |
|
19
|
1
| DLWR |
DO
| Delaware Otsego |
|
3
|
0
| DO |
EBGR
| Eastern Berks Gateway Railroad |
|
14
|
11
| EBGR |
EEC
| East Erie Commercial Railroad |
|
6
|
0
| EEC |
EPRY
| East Penn Railway |
|
11
|
0
| EPRY |
ESPN
| East Penn Railroad |
|
36
|
0
| ESPN |
EV
| Everett Railroad |
|
0
|
1
| EV |
FCEN
| Florida Central |
|
4
|
0
| FCEN |
FRR
| Falls Road Railroad Company Incorporated |
|
1
|
0
| FRR |
GC
| Georgia Central |
|
3
|
0
| GC |
GETY
| Gettysburg Railroad |
|
10
|
4
| GETY |
GMRY
| Great Miami |
|
3
|
0
| GMRY |
GO
| Gulf and Ohio |
|
0
|
1
| GO |
IMRR
| Illinois Midland Railroad |
|
2
|
0
| IMRR |
JTCX
| Juniata Terminal |
|
4
|
0
| JTCX |
LAL
| Livonia Avon & Lakeville |
|
100
|
0
| LAL |
LBR
| Lowville and Beaver River Railroad Compa |
|
2
|
0
| LBR |
LRWY
| Lehigh Railway |
|
17
|
0
| LRWY |
LS
| Luzerne And Susquehanna |
|
52
|
0
| LS |
LVRM
| Lehigh Valley Rail Management |
|
11
|
0
| LVRM |
LVRR
| Lycoming Valley |
|
11
|
1
| LVRR |
MC
| Mass Coastal |
|
0
|
2
| MC |
MCER
| Massachusetts Central Railroad |
|
10
|
0
| MCER |
MCRR
| Monongahela Connecting RR Company |
|
8
|
0
| MCRR |
MDDE
| Maryland and Delaware Railroad |
|
3
|
0
| MDDE |
ME
| Morristown & Erie Railroad |
|
140
|
19
| ME |
MHWA
| Mohawk Adirondack and Northern Railroad |
|
24
|
0
| MHWA |
MIDH
| Middletown and Hummelstown RR Company |
|
15
|
3
| MIDH |
MNJ
| Middletown & New Jersey Railroad |
|
72
|
5
| MNJ |
MPA
| Maryland and Pennsylvania Railroad |
|
12
|
5
| MPA |
NBER
| Nittany and Bald Eagle Railroad Company |
|
3
|
0
| NBER |
NBSR
| New Brunswick Southern Railway Company L |
|
9
|
0
| NBSR |
NECR
| New England Central |
|
27
|
0
| NECR |
NHIR
| New Hope & Ivyland |
|
134
|
40
| NHIR |
NHRR
| New Hope and Ivyland Rail Road |
|
26
|
36
| NHRR |
NOKL
| Northwestern Oklahoma |
|
0
|
1
| NOKL |
NSHR
| North Shore |
|
9
|
1
| NSHR |
NYA
| New York and Atlantic Railroad |
|
54
|
0
| NYA |
NYCH
| New York Cross Harbor Railroad Terminal Corporation |
|
2
|
0
| NYCH |
NYGL
| New York and Greenwood Lake Railroad |
|
24
|
7
| NYGL |
NYLE
| New York and Lake Erie Railroad Company |
|
13
|
3
| NYLE |
OCTL
| Oil Creek and Titusville Lines |
|
22
|
8
| OCTL |
OCTR
| Octoraro Railway Incorporated |
|
3
|
0
| OCTR |
OHCR
| Ohio Central |
|
15
|
1
| OHCR |
OHRY
| Owego and Harford Railway Incorporated |
|
29
|
0
| OHRY |
PAM
| Pittsburgh Allegheny and McKees Rocks Railroad Company |
|
1
|
0
| PAM |
PBNE
| Philadelphia Bethlehem and New England R |
|
20
|
0
| PBNE |
PNRR
| Pennsylvania Northeastern |
|
63
|
0
| PNRR |
PR
| Palmetto Railways |
|
0
|
1
| PR |
PRL
| Penn Eastern Rail Lines Incorporated |
|
18
|
0
| PRL |
PVRX
| Pook Valley Railroad (Private Owner) |
|
4
|
0
| PVRX |
QGRY
| Quebec Gatineau Railway Incorporated |
|
3
|
0
| QGRY |
RCRY
| Raritan Central Railway LLC |
|
31
|
0
| RCRY |
RJCR
| RJ Corman |
|
6
|
0
| RJCR |
RV
| Rahway Valley R.R. |
|
13
|
0
| RV |
SB
| South Buffalo RR |
|
10
|
0
| SB |
SBRR
| Stourbridge Railroad Company |
|
3
|
0
| SBRR |
SBVR
| South Branch Valley Rail Road |
|
6
|
0
| SBVR |
SH
| Steelton and Highspire Railroad Company |
|
28
|
0
| SH |
SLRG
| San Luis and Rio Grande Railroad |
|
0
|
2
| SLRG |
SLRS
| SMS Rail Service Incorporated |
|
868
|
86
| SLRS |
SM
| St. Marys Railroad |
|
1
|
0
| SM |
SNC
| Saratoga & North Creek Railway |
|
17
|
5
| SNC |
SRC
| Strasburg Railroad |
|
89
|
21
| SRC |
SRNJ
| Southern Railroad Company of New Jersey |
|
137
|
6
| SRNJ |
SS
| Sand Springs Railway Company |
|
3
|
0
| SS |
SW
| Southwestern Railroad Company |
|
4
|
0
| SW |
TASD
| Terminal Alabama State Docks |
|
3
|
0
| TASD |
TYBR
| Tyburn Railroad Company |
|
4
|
0
| TYBR |
UMP
| Upper Merion and Plymouth Railroad |
|
4
|
0
| UMP |
USRC
| U.S. Rail Corporation-Jackson Division |
|
2
|
0
| USRC |
WCOR
| Wellsboro and Corning Railroad Company |
|
1
|
0
| WCOR |
WCRL
| West Chester Railroad Company |
|
86
|
29
| WCRL |
WNYP
| Western New York and Pennsylvania |
|
626
|
0
| WNYP |
WW
| Winchester & Western |
|
50
|
0
| WW |
WWRC
| Wilmington and Western Railroad |
|
58
|
5
| WWRC |
YRC
| York Rail |
|
1
|
0
| YRC |