CSX
| CSX Railroad | 1 |
HS
| H and S Railroad Company | 1 |
IATR
| Iowa Traction Railroad Company | 1 |
LRS
| Laurinburg and Southern | 2 |
PDRR
| Pee Dee River RR | 3 |
SLC
| San Luis Central Railroad Company | 1 |
SP
| Southern Pacific | 15 |
SSW
| St Louis Southwestern (Cotton Belt) | 2 |
WRWK
| Providence & Worchester Railroad | 3 |