The Südost Autobahn (A3; 'Southeast Motorway') is a motorway, or ‘Autobahn’, in Austria. It runs from the Süd Autobahn at the junction Knoten Guntramsdorf southeast to Eisenstadt.

Motorway A3 shield}}
Motorway A3
Südost Autobahn A3
Route information
Length38 km (24 mi)
Major junctions
From A 2
Major intersections S 31 near Eisenstadt
ToEisenstadt
M85 border with  Hungary
Location
CountryAustria
RegionsLower Austria, Burgenland
Major citiesEisenstadt
Highway system
  • Highways of Austria
A 2 A 4

It was built between the 1970s and 1996, with multiple sections being opened for traffic once at a time.

Near Eisenstadt the A3 ends, where it crosses the Burgenland Expressway S 31 and merges into the B 16. Motorists can proceed on the B 16 towards the border with Hungary and enter the M85 expressway (Hungary) at Sopron. Plans to link the A3 and the M85 directly at the border have been abandoned by the Austrian authorities due to environmental and climate concerns.[1]

References

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  1. ^ "Südostautobahn A3 im Burgenland wird nicht verlängert". DER STANDARD (in Austrian German). Retrieved 2021-08-10.
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Südost Autobahn near Guntramsdorf