Expert: Route des Nations, Geneva
The Route des Nations connects the international quarter of Geneva with the airport over a length of 1.2 kilometers. 80 percent of it runs underground. Basler & Hofmann accompanied the challenging construction project in the center of Geneva as the client's expert.
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The Route des Nations was opened to traffic after more than six years of construction. The new connection consists of a 491-metre-long two-lane Road Tunnels, which was built by mining in water-bearing granular soil directly beneath the built-up area, two cut-and-cover tunnels and two open stretches.
Our services
- Expert
- Client's expert: Mandate for all project phases from preliminary project (SIA phases 31-53)
Involved expertise
Expert opinions, Excavations and foundations, Vibration control, Geotechnics, Structural engineering, Civil engineering structures, Steel construction, Road construction, Tunnel constructionClient
Canton of GenevaIndustry
Confederation / cantons, TransportationDiscover similar projects
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