| skos:altLabel | - railway
- 460
- :Sieg Railway
- Betzdorf–Siegen
- Cologne–Au Sieg
- Cologne–Hennef
- Cologne–Sieg
- Cologne–Siegen
- Cologne–Troisdorf
- From Cologne
- Giessen–Deutz railway
- Rhine-Sieg S-Bahn
- Siebengebirge Railway
- Sieg
- Sieg Railway from Cologne
- Sieg Railway from Köln Messe/Deutz
- Sieg Railway to Siegen
- Sieg Railway to Troisdorf
- Sieg line
- Sieg line to Cologne
- To Siegen
- branch line from Betzdorf to Siegen
- branch to Siegen
- from Troisdorf
- main line from Cologne to Siegen
- to Hennef
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