ADN
| Ashley Drew & Northern |
|
0
|
2
| ADN |
AGLF
| Knoxville & Holston River Railroad |
|
2
|
1
| AGLF |
AGR
| Alabama and Gulf Coast |
|
7
|
5
| AGR |
ALAB
| Alabama Railroad |
|
0
|
2
| ALAB |
ALM
| Arkansas Louisiana and Mississippi Railr |
|
0
|
1
| ALM |
AM
| Arkansas & Missouri |
|
25
|
2
| AM |
AN
| Apalachicola Northern |
|
15
|
2
| AN |
AOK
| Arkansas-Oklahoma Railroad |
|
0
|
5
| AOK |
ASAB
| Bay Line Railroad LLC |
|
1
|
6
| ASAB |
ATW
| Atlantic and Western |
|
0
|
2
| ATW |
BAYL
| Bay Line, LLC |
|
112
|
2
| BAYL |
BDRV
| Belvidere & Delaware Railroad |
|
1
|
0
| BDRV |
BPRR
| Buffalo and Pittsburgh |
|
1
|
0
| BPRR |
BR
| Buffalo and Pittsburgh |
|
0
|
3
| BR |
CAGY
| Columbus & Greenville Railway |
|
8
|
0
| CAGY |
CCH
| Cape Cod & Hyannis |
|
4
|
0
| CCH |
CCKY
| Chattooga & Chickamauga Railway |
|
14
|
0
| CCKY |
CCRR
| Claremont Concord |
|
5
|
0
| CCRR |
CHTT
| Chicago Heights Terminal Transfer |
|
0
|
2
| CHTT |
CIRR
| Chattahoochee Industrial Railroad |
|
25
|
1
| CIRR |
COEH
| Conecuh Valley Railroad |
|
1
|
0
| COEH |
COER
| Crab Orchard & Egyptian |
|
0
|
4
| COER |
CSP
| Camas Prairie RailNet Incorporated |
|
1
|
4
| CSP |
DSRC
| Dakota Southern Railway Company |
|
0
|
4
| DSRC |
EEC
| East Erie Commercial Railroad |
|
0
|
2
| EEC |
FCEN
| Florida Central |
|
4
|
0
| FCEN |
FCRD
| First Coast Railway |
|
3
|
3
| FCRD |
GC
| Georgia Central |
|
71
|
2
| GC |
GFRR
| Georgia and Florida Railnet |
|
127
|
1
| GFRR |
GRW
| Gary Railway |
|
0
|
2
| GRW |
GRWR
| Great Walton |
|
7
|
0
| GRWR |
GSWR
| Georgia Southwestern |
|
114
|
3
| GSWR |
HOG
| Heart of Georgia |
|
88
|
5
| HOG |
HS
| H and S Railroad Company |
|
1
|
5
| HS |
IANR
| Iowa Northern Ry |
|
0
|
2
| IANR |
ISRR
| Indiana Southern |
|
8
|
0
| ISRR |
KWT
| KWT Railway |
|
1
|
0
| KWT |
KXHR
| Knoxville & Holston River RR |
|
3
|
0
| KXHR |
LDRR
| Louisiana and Delta Railroad Incorporated |
|
8
|
0
| LDRR |
LRS
| Laurinburg and Southern |
|
0
|
7
| LRS |
LRWN
| Little Rock & Western |
|
7
|
0
| LRWN |
MB
| Meridian & Bigbee |
|
6
|
5
| MB |
MDS
| Meridian Southern Railway, LLC |
|
9
|
0
| MDS |
MNA
| Missouri and Northern Arkansas |
|
2
|
0
| MNA |
MNBR
| M and B Railroad LLC |
|
3
|
0
| MNBR |
MSE
| Mississippi Export Railroad Company |
|
1
|
0
| MSE |
MT
| Mississippi and Tennessee RailNet Incorporated |
|
0
|
1
| MT |
NNW
| Nebraska Northwestern |
|
0
|
1
| NNW |
NOKL
| Northwestern Oklahoma |
|
0
|
4
| NOKL |
OHCR
| Ohio Central |
|
8
|
0
| OHCR |
PICK
| Pickens Railway |
|
0
|
1
| PICK |
RILX
| Rock Island Rail |
|
10
|
0
| RILX |
SA
| Savannah & Atlanta |
|
6
|
0
| SA |
SAN
| Sandersville |
|
0
|
7
| SAN |
SCXF
| South Central Florida Express |
|
1
|
0
| SCXF |
SJVR
| San Joaquin Valley RR |
|
2
|
0
| SJVR |
SL
| Salt Lake Southern RR |
|
2
|
0
| SL |
SMW
| St Marys Railway West LLC |
|
1
|
10
| SMW |
SNC
| Saratoga & North Creek Railway |
|
0
|
1
| SNC |
TKEN
| Tennken Railroad Company Incorporated |
|
0
|
1
| TKEN |
TNHR
| Three Notch Railroad |
|
11
|
0
| TNHR |
TVRM
| Tennessee Valley |
|
1
|
0
| TVRM |
VR
| Valdosta Railway |
|
30
|
0
| VR |
WGCR
| Wiregrass Central Railroad. Incorporated |
|
16
|
3
| WGCR |
WRWK
| Providence & Worchester Railroad |
|
0
|
8
| WRWK |
WSOR
| Wisconsin & Southern |
|
0
|
1
| WSOR |