Zürich Seebach railway station
Trains on the S6 provide a half-hourly connection to Zürich Hauptbahnhof station, taking 12 minutes for the journey via the southern connector and Oerlikon station. In the opposite direction, S6 trains continue to Baden station, taking 28 minutes for the journey. The station also sees significant through freight traffic, most of which takes the Furttal line in order to avoid passing through central Zürich, using the northern connector onto or off the Zürich–Winterthur line.
Limmattal light rail line
When fully open, light rail trains will run every 15 minutes between Zürich-Altstetten and Killwangen-Spreitenbach stations, with the ability to later increase the frequency to every 7.5 minutes. The line will be double-track throughout, and over 90% segregated from road traffic. The stretch of the line between Farbhof and Schlieren will also be used by an extension of Zürich tram route 2, running every 7.5 minutes and replacing the existing Zürich trolleybus route 31 over that stretch. The Limmattal and Bremgarten–Dietikon lines will also share a short section of track on the existing alignment of the latter in the centre of Dietikon.