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Tunnels
Sweden
Lilla Bommen Tunnel
Bilfinger Berger was responsible for the planning and construction of the 229-meter-long and 42-meter-wide eastern tunnel section in the Lilla Bommen area.
Australia
Cross City Tunnel
The two-kilometer-long toll tunnel under the city center closes the gap in the road network and thus helps to reduce the through traffic in the city center.
Switzerland
St. Gotthard Base Tunnel
With a length of 57 kilometers, the Gotthard Base Tunnel is the longest railway tunnel in the world and a masterpiece of tunnel construction.
Austria
Wienerwald Tunnel
The 13-kilometer-long Wienerwald Tunnel is one of the most important infrastructure projects in Europe and the largest tunnel construction project in the history of Austria.
Australia
Clem 7
At 4.8 kilometers, the road tunnel forms the centerpiece of the 5.2 kilometer long transport link – Australia’s longest tunnel to date.
Tunnels
