ABS
| Alabama Southern Railroad |
|
0
|
2
| ABS |
AERC
| Albany and Eastern Railroad Company |
|
0
|
2
| AERC |
AGR
| Alabama and Gulf Coast |
|
0
|
5
| AGR |
ALAB
| Alabama Railroad |
|
0
|
1
| ALAB |
AOK
| Arkansas-Oklahoma Railroad |
|
0
|
23
| AOK |
ATW
| Atlantic and Western |
|
0
|
11
| ATW |
BCLR
| Bay Colony |
|
0
|
1
| BCLR |
BPRR
| Buffalo and Pittsburgh |
|
4
|
0
| BPRR |
BRAN
| Brandon Rail |
|
0
|
4
| BRAN |
CBR
| Coos Bay Rail Link |
|
2
|
0
| CBR |
CBRW
| Columbia Basin Railroad |
|
336
|
52
| CBRW |
CBRY
| Copper Basin Railway |
|
0
|
1
| CBRY |
CFWR
| Caney Fork and Western Railroad |
|
0
|
1
| CFWR |
CHTT
| Chicago Heights Terminal Transfer |
|
0
|
7
| CHTT |
CIC
| Cedar Rapids & Iowa City |
|
0
|
2
| CIC |
COER
| Crab Orchard & Egyptian |
|
0
|
8
| COER |
CORP
| Central Oregon & Pacific |
|
3
|
0
| CORP |
CRLE
| Coe Rail Incorporated |
|
0
|
5
| CRLE |
CSS
| Chicago South Shore And South Bend |
|
0
|
6
| CSS |
CW
| Colorado and Wyoming |
|
0
|
9
| CW |
DSRC
| Dakota Southern Railway Company |
|
0
|
1
| DSRC |
EEC
| East Erie Commercial Railroad |
|
0
|
4
| EEC |
EIRR
| Eastern Idaho Railroad Incorporated |
|
0
|
3
| EIRR |
FSRR
| FerroSur |
|
0
|
2
| FSRR |
GNRR
| Georgia Northeastern |
|
0
|
4
| GNRR |
GRW
| Gary Railway |
|
0
|
2
| GRW |
GWRS
| Great Western Railway Company |
|
0
|
1
| GWRS |
HLSC
| Hampton Railway Incorporated |
|
0
|
4
| HLSC |
HS
| H and S Railroad Company |
|
0
|
5
| HS |
IANR
| Iowa Northern Ry |
|
0
|
5
| IANR |
IATR
| Iowa Traction Railroad Company |
|
0
|
1
| IATR |
IBT
| International Bridge and Terminal Company |
|
0
|
8
| IBT |
IORY
| Indiana & Ohio |
|
0
|
1
| IORY |
KO
| Kansas & Oklahoma |
|
0
|
4
| KO |
KYLE
| Kyle Railroad |
|
1
|
5
| KYLE |
LRS
| Laurinburg and Southern |
|
0
|
8
| LRS |
LT
| Lake Terminal Railroad Company |
|
0
|
2
| LT |
LVRR
| Lycoming Valley |
|
0
|
1
| LVRR |
LW
| Louisville and Wadley Railway Company |
|
0
|
4
| LW |
MCR
| McCloud Railway Company |
|
2
|
0
| MCR |
MDW
| Minnesota Dakota and Western Railway Com |
|
0
|
6
| MDW |
MGLX
| Mobil Grain Ltd. |
|
0
|
3
| MGLX |
MH
| Mount Hood Railroad |
|
6
|
4
| MH |
MNA
| Missouri and Northern Arkansas |
|
0
|
1
| MNA |
MS
| Michigan Shore Railroad Incorporated |
|
0
|
1
| MS |
MTNR
| Mississippi Tennessee Railroad LLC |
|
0
|
3
| MTNR |
NKCR
| Nebraska, Kansas & Colorado RailNet, Inc |
|
0
|
3
| NKCR |
NN
| Northern Nevada Railroad Corporation |
|
0
|
7
| NN |
NOKL
| Northwestern Oklahoma |
|
0
|
19
| NOKL |
OAR
| Old Augusta Railroad |
|
0
|
5
| OAR |
OPR
| Oregon Pacific |
|
4
|
0
| OPR |
PCC
| Palouse River and Coulee City |
|
0
|
8
| PCC |
PNWR
| Portland and Western Railroad Incorporat |
|
197
|
0
| PNWR |
POTB
| Port of Tillamook Bay |
|
5
|
5
| POTB |
PSAP
| Puget Sound and Pacific Railroad Company |
|
1
|
0
| PSAP |
PTRR
| Port Townsend Railroad Incorporated |
|
1
|
0
| PTRR |
SGLR
| Seminole Gulf |
|
0
|
7
| SGLR |
SIRR
| Southern Industrial Railroad |
|
0
|
3
| SIRR |
SKOL
| South Kansas and Oklahoma |
|
0
|
1
| SKOL |
SLRG
| San Luis and Rio Grande Railroad |
|
0
|
1
| SLRG |
SMW
| St Marys Railway West LLC |
|
0
|
11
| SMW |
SNC
| Saratoga & North Creek Railway |
|
0
|
2
| SNC |
SPSR
| San Pedro & Southwestern Railway Co |
|
3
|
0
| SPSR |
SRN
| Sabine River & Northern |
|
0
|
3
| SRN |
SRY
| Southern Railway of British Columbia Lim |
|
0
|
11
| SRY |
SWKR
| San Pedro and Southwestern Railway Compa |
|
0
|
3
| SWKR |
TCRY
| Tri-City Railroad |
|
2
|
0
| TCRY |
TCWR
| Twin Cities and Western |
|
0
|
1
| TCWR |
TOE
| Texas Oklahoma and Eastern RR Company |
|
0
|
5
| TOE |
TR
| Tomahawk Railway L.P. |
|
0
|
8
| TR |
TZPR
| Tazewell & Peoria Railroad |
|
0
|
1
| TZPR |
UCRY
| Utah Central |
|
0
|
9
| UCRY |
WCRC
| Washington Central |
|
0
|
9
| WCRC |
WPRR
| Willamette and Pacific |
|
3
|
2
| WPRR |
WRIX
| Western Rail Inc |
|
4
|
0
| WRIX |
WRRC
| Western Rail Road Company |
|
0
|
6
| WRRC |
WRWK
| Providence & Worchester Railroad |
|
0
|
10
| WRWK |
WSOR
| Wisconsin & Southern |
|
0
|
1
| WSOR |