AM
| Arkansas & Missouri |
|
2
|
0
| AM |
APA
| Apache Railway Company |
|
9
|
0
| APA |
BB
| Buckingham Branch |
|
1
|
0
| BB |
BPRR
| Buffalo and Pittsburgh |
|
3
|
0
| BPRR |
CVR
| Cimarron Valley Railroad L.C. |
|
7
|
0
| CVR |
CW
| Colorado and Wyoming |
|
11
|
2
| CW |
DMVW
| Dakota Missouri Valley and Western Railr |
|
2
|
0
| DMVW |
GCRY
| Grand Canyon Railway |
|
6
|
0
| GCRY |
HBRY
| Hudson Bay Railway Company |
|
2
|
0
| HBRY |
KJR
| Kiski Junction Railroad |
|
1
|
0
| KJR |
KO
| Kansas & Oklahoma |
|
1
|
0
| KO |
KYLE
| Kyle Railroad |
|
1
|
0
| KYLE |
ME
| Morristown & Erie Railroad |
|
3
|
0
| ME |
MNA
| Missouri and Northern Arkansas |
|
3
|
0
| MNA |
RJCL
| R.J. Corman Railroad Company/ Cleveland |
|
1
|
0
| RJCL |
RJCP
| R.J. Corman Railroad Company/ Pennsylvan |
|
1
|
0
| RJCP |
RJCR
| RJ Corman |
|
0
|
1
| RJCR |
RRC
| Respondek Railroad Corporation |
|
2
|
0
| RRC |
RRRR
| Rock and Rail Incorporated |
|
6
|
0
| RRRR |
RRVW
| Red River Valley and Western Railroad |
|
1
|
0
| RRVW |
SFS
| Santa Fe Southern |
|
1
|
0
| SFS |
SLC
| San Luis Central Railroad Company |
|
1
|
1
| SLC |
SLRG
| San Luis and Rio Grande Railroad |
|
10
|
0
| SLRG |
TNMR
| Texas and New Mexico |
|
1
|
0
| TNMR |
TXNW
| Texas North Western Railway Company |
|
2
|
0
| TXNW |
WYCO
| Wyoming and Colorado Railroad |
|
6
|
0
| WYCO |