Környe–Oroszlány railway line

The Környe–Oroszlány railway line is a railway line in Hungary. It runs 7.1 km between Környe and Oroszlány, in Komárom-Esztergom County. The line connects with the Tatabánya–Pápa railway line at Környe and handles passenger trains between Tatabánya and Oroszlány. Hungarian State Railways owns and operates the line.

Route
The Környe–Oroszlány railway line diverges from the Tatabánya–Pápa railway line west of Környe railway station and runs south to Oroszlány railway station.

Operation
Hungarian State Railways operates the S12 service as part of Budapest's suburban network. The S12 runs hourly between Oroszlány and Tatabánya, with connecting service to and from Budapest Déli station.