Overview
A11 Karawanken Motorway – Karawanken Tunnel
The two-lane, two-way Karawanken road tunnel was opened to traffic in 1991. It connects the Austrian A11 Karawanken motorway with the A2 motorway which forms part of the Slovenian road network.
About the Project
- Client:
- ASFINAG
- Location:
- Austria
- Time frame:
- 2012–2015
Technical Data
- Tunnel length: approx. 8 km
- Single-tube tunnel with two way traffic on 2 lanes
- Combination of semi- and fully transverse ventilation systems
- Ventilation buildings at each tunnel portal
- Saccardo nozzles close to the tunnel portals
ILF-Services
- Management Consulting
- Engineering