European route E57

E57 shield
E57
Route information
Length411 km (255 mi)
Major junctions
North endSattledt, Austria
South endLjubljana, Slovenia
Location
Countries Austria
 Slovenia
Highway system

European route E 57 is an intermediate E-road connecting the Austrian city of Sattledt with the Slovenian capital city of Ljubljana via Liezen, St. Michael, Graz and Maribor.[1]

In Austria, it follows the A9 motorway, also called Pyhrnautobahn. In Slovenia it follows the A1 motorway.

The E 57 includes the second-longest tunnel in Austria, the Plabutschtunnel, 10.0 km (6.2 mi) long. It also includes the Gleinalm tunnel, 8.3 km (5.2 mi) long, and the Bosruck tunnel, 5.5 km (3.4 mi) long.