AERC
| Albany and Eastern Railroad Company |
|
0
|
2
| AERC |
ALAB
| Alabama Railroad |
|
0
|
1
| ALAB |
AM
| Arkansas & Missouri |
|
3
|
0
| AM |
AOK
| Arkansas-Oklahoma Railroad |
|
0
|
4
| AOK |
APA
| Apache Railway Company |
|
17
|
0
| APA |
BDW
| Bighorn Divide & Wyoming Railroad |
|
1
|
0
| BDW |
BGCM
| Bg & Cm Railroad |
|
9
|
0
| BGCM |
BLMR
| Blue Mountain |
|
266
|
1
| BLMR |
CBRM
| Chillicothe-Brunswick Rail Maintenance |
|
1
|
0
| CBRM |
CBRW
| Columbia Basin Railroad |
|
50
|
5
| CBRW |
CFNR
| California Northern |
|
3
|
0
| CFNR |
CIC
| Cedar Rapids & Iowa City |
|
0
|
2
| CIC |
CIM
| Chicago And Illinois Midland |
|
2
|
1
| CIM |
CLC
| Columbia and Cowlitz Railway Company |
|
0
|
1
| CLC |
CORP
| Central Oregon & Pacific |
|
7
|
0
| CORP |
CSP
| Camas Prairie RailNet Incorporated |
|
0
|
15
| CSP |
CSS
| Chicago South Shore And South Bend |
|
1
|
0
| CSS |
CT
| City of Columbia d/b/a Columbia Terminal |
|
2
|
0
| CT |
CW
| Colorado and Wyoming |
|
0
|
1
| CW |
CWR
| CWR Incorporated |
|
2
|
0
| CWR |
DCFB
| Dodge City Ford and Bucklin Railroad Com |
|
1
|
0
| DCFB |
DGNO
| Dallas Garland & Northeastern |
|
3
|
0
| DGNO |
DT
| Decatur Junction Railway Company |
|
2
|
0
| DT |
EIRR
| Eastern Idaho Railroad Incorporated |
|
1
|
4
| EIRR |
EVWR
| Evansville Western Railroad Inc |
|
3
|
0
| EVWR |
GNBC
| Grainbelt Corporation |
|
1
|
0
| GNBC |
GVSR
| Galveston Railroad L.P. |
|
0
|
1
| GVSR |
GWR
| Great Western Railway Company |
|
1
|
0
| GWR |
GWWE
| Gateway Eastern Railway Company |
|
5
|
0
| GWWE |
HBRY
| Hudson Bay Railway Company |
|
3
|
0
| HBRY |
IANR
| Iowa Northern Ry |
|
1
|
0
| IANR |
IATR
| Iowa Traction Railroad Company |
|
0
|
1
| IATR |
IBT
| International Bridge and Terminal Company |
|
0
|
1
| IBT |
IMRR
| Illinois Midland Railroad |
|
1
|
0
| IMRR |
INPR
| Idaho Northern and Pacific Railroad |
|
66
|
0
| INPR |
IORY
| Indiana & Ohio |
|
2
|
0
| IORY |
KJRY
| Keokuk Junction |
|
3
|
1
| KJRY |
KO
| Kansas & Oklahoma |
|
0
|
3
| KO |
KYLE
| Kyle Railroad |
|
10
|
0
| KYLE |
LCR
| Lake County Railroad |
|
1
|
0
| LCR |
LT
| Lake Terminal Railroad Company |
|
0
|
1
| LT |
MCTA
| Minnesota Central Railroad Company |
|
1
|
0
| MCTA |
MH
| Mount Hood Railroad |
|
24
|
0
| MH |
MNRR
| Modoc Northern Railroad Company |
|
2
|
0
| MNRR |
MOC
| Missouri Central Railroad Company |
|
1
|
0
| MOC |
MSCI
| Mississippi Central Railroad Company |
|
1
|
0
| MSCI |
NCRC
| Nebraska Central |
|
12
|
0
| NCRC |
NKCR
| Nebraska, Kansas & Colorado RailNet, Inc |
|
2
|
0
| NKCR |
NOKL
| Northwestern Oklahoma |
|
0
|
2
| NOKL |
NPR
| Northern Plains Railroad Incorporated |
|
2
|
0
| NPR |
NRI
| Nebkota Railway Incorporated |
|
1
|
0
| NRI |
NSR
| Newburgh and South Shore Railroad Compan |
|
0
|
1
| NSR |
NWP
| Northwestern Pacific Railroad Company |
|
1
|
0
| NWP |
OPR
| Oregon Pacific |
|
1
|
0
| OPR |
PCC
| Palouse River and Coulee City |
|
332
|
58
| PCC |
PGR
| Progressive Rail, Inc |
|
0
|
1
| PGR |
PHRR
| Port Harbor Railroad |
|
3
|
0
| PHRR |
PNWR
| Portland and Western Railroad Incorporat |
|
29
|
0
| PNWR |
POTB
| Port of Tillamook Bay |
|
27
|
1
| POTB |
POVA
| Pend Oreille Valley Railroad |
|
3
|
0
| POVA |
PSAP
| Puget Sound and Pacific Railroad Company |
|
4
|
0
| PSAP |
RLK
| RailAmerica Ottawa Valley Railway |
|
1
|
0
| RLK |
RRC
| Respondek Railroad Corporation |
|
12
|
0
| RRC |
SBVR
| South Branch Valley Rail Road |
|
2
|
0
| SBVR |
SLRG
| San Luis and Rio Grande Railroad |
|
5
|
2
| SLRG |
SRN
| Sabine River & Northern |
|
0
|
2
| SRN |
STE
| Stockton Terminal and Eastern RR |
|
0
|
1
| STE |
STMA
| St. Maries River Railroad Company |
|
22
|
6
| STMA |
SVRR
| Shamokin Valley Railroad Company |
|
0
|
1
| SVRR |
SW
| Southwestern Railroad Company |
|
6
|
0
| SW |
TC
| Temple & Central Texas |
|
10
|
0
| TC |
TCRY
| Tri-City Railroad |
|
16
|
3
| TCRY |
TSWR
| Toppenish, Simcoe & Western Railroad |
|
3
|
0
| TSWR |
WCRC
| Washington Central |
|
4
|
4
| WCRC |
WJ
| West Michigan Railroad Company |
|
1
|
0
| WJ |
WPRR
| Willamette and Pacific |
|
0
|
3
| WPRR |
WRIX
| Western Rail Inc |
|
45
|
0
| WRIX |
WSOR
| Wisconsin & Southern |
|
7
|
1
| WSOR |
WYCO
| Wyoming and Colorado Railroad |
|
3
|
0
| WYCO |