Motorway A7
Mühlkreis Autobahn A7
Route information
Length	27 km (17 mi)
Major junctions
From	A1 at Ansfelden
To	S10 near Unterweitersdorf
Location
Country	Austria
Regions	Upper Austria
Major cities	Linz
Highway system
Highways of Austria Autobahns Expressways State Roads
← A 6 → A 8

The Mühlkreis Autobahn (A7) is an Autobahn (motorway) in the Austrian state of Upper Austria. It runs 27 km (17 mi) from the West Autobahn and the city of Linz to the Mühlviertel in the north, where it ends near the small municipality of Unterweitersdorf.

Construction started in the early 1960s, however the plans of a motorway connecting Linz with České Budějovice in Czechoslovakia were never carried out and in 1982 the extension finally discontinued. Due to the increasing traffic volume after the fall of the Iron Curtain, a continuation will be provided by the Mühlviertler Schnellstraße expressway to Leopoldschlag at the Czech border, which was expected to open in 2015, but as of 2022, nothing has come of it.

• Autobahns of Austria