AGR
| Alabama and Gulf Coast | 6 |
ALM
| Arkansas Louisiana and Mississippi Railr | 12 |
BPRR
| Buffalo and Pittsburgh | 1 |
CIRR
| Chattahoochee Industrial Railroad | 5 |
GNWR
| Genesee and Wyoming Railroad Company | 1 |
LBR
| Lowville and Beaver River Railroad Compa | 4 |
MDW
| Minnesota Dakota and Western Railway Com | 1 |
NOKL
| Northwestern Oklahoma | 2 |
NS
| Norfolk Southern | 1 |
PDRR
| Pee Dee River RR | 2 |
SOU
| Southern | 2 |
SP
| Southern Pacific | 6 |
SSW
| St Louis Southwestern (Cotton Belt) | 1 |
WP
| Western Pacific | 1 |
YARR
| Youngstown and Austintown Railroad | 1 |