CSX
| CSX Railroad | 3 |
GNWR
| Genesee and Wyoming Railroad Company | 3 |
IANR
| Iowa Northern Ry | 1 |
ICG
| Illinois Central Gulf | 1 |
LBR
| Lowville and Beaver River Railroad Compa | 1 |
LRS
| Laurinburg and Southern | 1 |
NS
| Norfolk Southern | 2 |
SOU
| Southern | 2 |
WCOR
| Wellsboro and Corning Railroad Company | 3 |