452 Bus

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List of stops
              Map
              Monday to Friday

              Hartheim Rathaus – Heitersheim Bahnhof

              Heitersheim Bahnhof – Hartheim Rathaus

              Times marked s – "set down only" – the vehicle will only stop to drop passengers off.
              Times marked s – "set down only" – the vehicle will only stop to drop passengers off.
              Last updated on April 5, 2026
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              Route Path (Streets & Roads)

              Outbound: Hartheim Rathaus – Heitersheim Bahnhof
              Rheinstraße - Lindenstraße - Hauptstraße - Bahnhofstraße - Eschbacher Straße - Freiburger Straße - Max-Immelmann-Allee
              Inbound: Heitersheim Bahnhof – Hartheim Rathaus
              Max-Immelmann-Allee - Freiburger Straße - Eschbacher Straße - Bahnhofstraße - Hauptstraße - Lindenstraße - Rheinstraße
              All data is available in GTFS feed: ulmer-eisenbahnfreunde