Austria-Slovenia tunnel project awarded

Construction of the second tube of the Karawanks Tunnel connecting Austria and Slovenia is now going ahead. The work will be headed by Austrian contractors, ARGE Swietelsky Tunnelbau and Swietelsky Baugesellschaft. The 7.8km-long tunnel route runs under the Alpine Karawanks mountain range. The Austrian motorway operator Asfinag is investing around €168 million into the project, while the European Commission is providing €25 million. The work being carried out will include building new rescue routes as wel
August 9, 2018 Read time: 1 min
Construction of the second tube of the Karawanks Tunnel connecting Austria and Slovenia is now going ahead. The work will be headed by Austrian contractors, ARGE Swietelsky Tunnelbau and Swietelsky Baugesellschaft.


The 7.8km-long tunnel route runs under the Alpine Karawanks mountain range. The Austrian motorway operator Asfinag is investing around €168 million into the project, while the European Commission is providing €25 million. The work being carried out will include building new rescue routes as well as installing the latest fire protection facilities and communication systems.

Construction of the first tunnel commences in 1986 and this was opened to traffic in 1991. The tunnel links the Austrian Autobahn A11 from Villach with the A2 highway, running across the border to the Slovenian cities of Kranj and Ljubljana. The road tunnel forms part of the transport axis Munich-Salzburg-Ljubljana-Thessaloniki, also called Pan-European Corridor-X.

Finance & Funding

Related Content

  • US$4 billion for road expansion in Vietnam
    May 21, 2024
    US$4 billion investment is planned for road expansion in Vietnam.
    Read More
  • German tunnel project
    February 8, 2019
    The project to build the Riederwaldtunnel highway tunnel in Germany is now likely to cost €477 million. The project was originally expected to cost €322 million. The tunnel will stretch 1.1km and will provide a connection between the A66 and A661 routes. Construction work on the tunnel, located near the city of Frankfurt, is expected to commence in 2020.
    Read More
  • Vietnam tunnel project faces delays
    July 20, 2018
    The expansion work for the Hai Van 2 Tunnel project in Vietnam now looks to face delays. A dispute over land compensation by residents in the area is holding back progress. Around 38% of the work for the Hai Van Tunnel 2 project was supposed to have been finished by July 2018 but in fact, only 25% of the work has been carried out.
    Read More
  • Key link for Chile
    May 28, 2012
    Work will commence on a key new road tunnel connecting in Chile in 2001. The Chacabuco II tunnel will provide another road link between Santiago and the Andes mountain range along the Los Libertadores highway. This will improve Chile's connection with neighbouring Argentina as the highway runs to the border. The 2km tunnel will run parallel to the existing Chacabuco I tunnel, and will carry two lanes of traffic running towards Santiago.
    Read More

Highlighted Content