CNW
| Chicago & Northwestern | 7 |
DME
| Dakota, Minnesota and Eastern | 3 |
FBOX
| TTX Company | 1 |
KCS
| Kansas City Southern | 1 |
SP
| Southern Pacific | 1 |
SRN
| Sabine River & Northern | 2 |
SSW
| St Louis Southwestern (Cotton Belt) | 1 |
TASD
| Terminal Alabama State Docks | 1 |
WCOR
| Wellsboro and Corning Railroad Company | 1 |