Upper Neckar Railway
Obere Neckarbahn is a historical name for the railway connection from Plochingen to Immendingen, see:
- Plochingen – Tübingen railway line for the Plochingen – Tübingen section
- Tübingen – Horb railway line for the Tübingen – Horb section
- Stuttgart – Tuttlingen railway line for the Horb – Tuttlingen section
