AERC
| Albany and Eastern Railroad Company |
|
2
|
23
| AERC |
AZCR
| Arizona Central Railroad |
|
1
|
0
| AZCR |
CALA
| Carolina Southern |
|
1
|
0
| CALA |
CBR
| Coos Bay Rail Link |
|
1
|
0
| CBR |
CBRY
| Copper Basin Railway |
|
0
|
1
| CBRY |
CHTT
| Chicago Heights Terminal Transfer |
|
0
|
1
| CHTT |
CLC
| Columbia and Cowlitz Railway Company |
|
1
|
3
| CLC |
COP
| City of Prineville Railway |
|
11
|
133
| COP |
CORP
| Central Oregon & Pacific |
|
4
|
2
| CORP |
CWR
| CWR Incorporated |
|
3
|
0
| CWR |
DAIR
| D and I Railroad Company |
|
0
|
1
| DAIR |
DGVR
| DURBIN & GREENBRIER VALLEY RAILROAD INC |
|
1
|
0
| DGVR |
ESNA
| Eureka Springs and North Arkansas |
|
1
|
2
| ESNA |
FDDM
| Fort Dodge Des Moines & Southern |
|
1
|
0
| FDDM |
GNRR
| Georgia Northeastern |
|
2
|
1
| GNRR |
IANR
| Iowa Northern Ry |
|
1
|
0
| IANR |
IATR
| Iowa Traction Railroad Company |
|
2
|
0
| IATR |
IBT
| International Bridge and Terminal Company |
|
0
|
1
| IBT |
INPR
| Idaho Northern and Pacific Railroad |
|
2
|
1
| INPR |
LCR
| Lake County Railroad |
|
1
|
0
| LCR |
LPN
| Longview, Portland & Northern |
|
3
|
6
| LPN |
LVRC
| Lamoille Valley |
|
0
|
1
| LVRC |
MAA
| Magma Arizona Railroad Company |
|
1
|
0
| MAA |
MCR
| McCloud Railway Company |
|
4
|
0
| MCR |
MDW
| Minnesota Dakota and Western Railway Com |
|
0
|
1
| MDW |
MH
| Mount Hood Railroad |
|
3
|
2
| MH |
MPA
| Maryland and Pennsylvania Railroad |
|
1
|
0
| MPA |
MR
| McCloud Railway Company |
|
3
|
62
| MR |
MSV
| Mississippi and Skuna Valley Railroad Co |
|
0
|
2
| MSV |
NN
| Northern Nevada Railroad Corporation |
|
3
|
16
| NN |
NOKL
| Northwestern Oklahoma |
|
0
|
2
| NOKL |
NWP
| Northwestern Pacific Railroad Company |
|
0
|
1
| NWP |
OPR
| Oregon Pacific |
|
1
|
0
| OPR |
PNWR
| Portland and Western Railroad Incorporat |
|
1
|
1
| PNWR |
POTB
| Port of Tillamook Bay |
|
12
|
16
| POTB |
PT
| Peninsula Terminal Company |
|
0
|
4
| PT |
QRR
| Quincy Railroad Company |
|
1
|
0
| QRR |
RJCC
| R.J. Corman Railroad/Kentucky Lines |
|
3
|
0
| RJCC |
SLRG
| San Luis and Rio Grande Railroad |
|
4
|
2
| SLRG |
SMA
| San Manuel Arizona Railroad Company |
|
1
|
0
| SMA |
SRN
| Sabine River & Northern |
|
1
|
0
| SRN |
SRY
| Southern Railway of British Columbia Lim |
|
0
|
1
| SRY |
SRYC
| Sierra Railway Company of California |
|
2
|
5
| SRYC |
TE
| Tacoma Eastern Railway Company |
|
1
|
0
| TE |
TOE
| Texas Oklahoma and Eastern RR Company |
|
0
|
1
| TOE |
VS
| V and S Railway Incorporated |
|
0
|
6
| VS |
WCLR
| Waccamaw Coastline |
|
1
|
0
| WCLR |
WCRC
| Washington Central |
|
0
|
2
| WCRC |
WCTR
| WCTU Company White City Terminal Railway |
|
0
|
7
| WCTR |
WGR
| Willamette Valley Railway Company |
|
0
|
2
| WGR |
WPRR
| Willamette and Pacific |
|
1
|
12
| WPRR |