The Tauern Autobahn (A 10) is an autobahn (motorway) in Austria. It starts at the Salzburg junction with the West Autobahn (A1), runs southwards, crosses the Tauern mountain range on the main chain of the Alps and leads to the Süd Autobahn (A2) and Karawanken Autobahn (A11) at Villach in Carinthia. The Tauern Autobahn is part of the European route E55 from Sweden to Greece, its southern section also of the E66 from Italy (South Tyrol) to Hungary.