The Plabutsch Tunnel is an approximately 10 km long (east tunnel 9919m, west tunnel 10,085m) road tunnel in

Austria Austria, formally the Republic of Austria, is a landlocked country in Central Europe, lying in the Eastern Alps. It is a federation of nine Federal states of Austria, states, of which the capital Vienna is the List of largest cities in Aust ...

which bypasses

Graz Graz () is the capital of the Austrian Federal states of Austria, federal state of Styria and the List of cities and towns in Austria, second-largest city in Austria, after Vienna. On 1 January 2025, Graz had a population of 306,068 (343,461 inc ...

on its western side.

References

Road tunnels in Austria Tunnels completed in 1987 Tunnels in the Alps {{Austria-transport-stub