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.
Schweinfurt–Meiningen railway
Since 2004 rail services on the line between Schweinfurt and Meiningen have been operated by the Erfurter Bahn (EB) whose Lower Franconia Shuttle ("Unterfranken-Shuttle"), line EB 4, runs every two hours between Schweinfurt and Mellrichstadt from Monday to Friday and, on Saturday am and Sunday pm, almost hourly. In addition DB "Regionalexpress" trains run every two hours from Erfurt to Schweinfurt (RE 7) (on this section from Ritschenhausen). Since 2008 the DB has used tilting trains which attain speeds of up to 160 km/h. 
The Erfurter Bahn also operates the EB 5 "Regionalbahn" route (the Franconian Saale Valley railway or Fränkische Saaletalbahn) using the "Unterfranken-Shuttle" on the Schweinfurth–Eberhausen line and running it through to Bad Kissingen and Gemünden am Main. The „Unterfranken-Shuttle“ also calls at Schweinfurt-Mitte and Schweinfurt-Stadt via Schweinfurt Hauptbahnhof. The DB uses Class 612 DMUs exclusively whilst the Erfurter Bahn operates Stadler Regio-Shuttle RS1 multiples.