ABS
| Alabama Southern Railroad |
|
0
|
1
| ABS |
ANR
| Angelina and Neches River Railroad |
|
0
|
2
| ANR |
AOK
| Arkansas-Oklahoma Railroad |
|
0
|
14
| AOK |
ATW
| Atlantic and Western |
|
0
|
9
| ATW |
BRAN
| Brandon Rail |
|
0
|
2
| BRAN |
CAGY
| Columbus & Greenville Railway |
|
0
|
2
| CAGY |
CFNR
| California Northern |
|
62
|
0
| CFNR |
CHTT
| Chicago Heights Terminal Transfer |
|
0
|
7
| CHTT |
CIC
| Cedar Rapids & Iowa City |
|
12
|
0
| CIC |
CKRY
| Central Kansas Railway Incorporated |
|
1
|
0
| CKRY |
COER
| Crab Orchard & Egyptian |
|
0
|
10
| COER |
CSS
| Chicago South Shore And South Bend |
|
0
|
2
| CSS |
CW
| Colorado and Wyoming |
|
0
|
1
| CW |
DGNO
| Dallas Garland & Northeastern |
|
271
|
5
| DGNO |
DMM
| Dansville and Mount Morris Railroad Comp |
|
0
|
1
| DMM |
EEC
| East Erie Commercial Railroad |
|
0
|
4
| EEC |
FSRR
| FerroSur |
|
0
|
7
| FSRR |
FWWR
| Fort Worth and Western |
|
228
|
6
| FWWR |
GNWR
| Genesee and Wyoming Railroad Company |
|
0
|
2
| GNWR |
GRR
| Georgetown Railroad Company |
|
0
|
2
| GRR |
HLSC
| Hampton Railway Incorporated |
|
0
|
1
| HLSC |
HS
| H and S Railroad Company |
|
0
|
8
| HS |
IANR
| Iowa Northern Ry |
|
0
|
2
| IANR |
IBT
| International Bridge and Terminal Company |
|
0
|
3
| IBT |
KYLE
| Kyle Railroad |
|
0
|
8
| KYLE |
LRS
| Laurinburg and Southern |
|
0
|
1
| LRS |
LT
| Lake Terminal Railroad Company |
|
0
|
1
| LT |
LW
| Louisville and Wadley Railway Company |
|
0
|
5
| LW |
MNA
| Missouri and Northern Arkansas |
|
9
|
0
| MNA |
MS
| Michigan Shore Railroad Incorporated |
|
0
|
2
| MS |
MSDR
| Knoxville & Holston River Railroad |
|
0
|
1
| MSDR |
NECR
| New England Central |
|
28
|
0
| NECR |
NKCR
| Nebraska, Kansas & Colorado RailNet, Inc |
|
0
|
3
| NKCR |
NOKL
| Northwestern Oklahoma |
|
0
|
20
| NOKL |
PSAP
| Puget Sound and Pacific Railroad Company |
|
3
|
0
| PSAP |
SKOL
| South Kansas and Oklahoma |
|
0
|
1
| SKOL |
SLC
| San Luis Central Railroad Company |
|
0
|
1
| SLC |
SMW
| St Marys Railway West LLC |
|
0
|
5
| SMW |
SRN
| Sabine River & Northern |
|
0
|
8
| SRN |
SRY
| Southern Railway of British Columbia Lim |
|
0
|
1
| SRY |
TM
| Texas-Mexican |
|
3
|
0
| TM |
TNMR
| Texas and New Mexico |
|
6
|
0
| TNMR |
TR
| Tomahawk Railway L.P. |
|
0
|
1
| TR |
TSE
| Texas South-Eastern Railroad Company |
|
0
|
5
| TSE |
UCRY
| Utah Central |
|
1
|
2
| UCRY |
WCLR
| Waccamaw Coastline |
|
0
|
2
| WCLR |
WCRC
| Washington Central |
|
0
|
6
| WCRC |
WRWK
| Providence & Worchester Railroad |
|
0
|
6
| WRWK |
WSOR
| Wisconsin & Southern |
|
0
|
1
| WSOR |