Various buildings on the Simplon Pass road from the 1960s were in poor condition and were extensively renovated between 2014 and 2018.
On the 1.7-kilometre-long section there are several structures which were defective, including four retaining walls, two tunnels, three galleries and three bridges. By repairing them, the safety of the road users was increased.
As part of the renovation work, the gallery ceilings and bridge pillars were reinforced, new SOS niches were installed in the tunnels and the carriageway renewed.
All renewal work was carried out without interrupting operations, as no total closures were possible. The tight space conditions posed a further challenge.
In addition to the local site management, Amberg also revised the concept for the measures and commissioned the infrastructure.
For more detailed information about this project:
For around 60 years, the renowned Swiss Amberg Group has been a leader in engineering and surveying services for railway, metro, underground and specialised civil engineering.
The family-owned company is an innovative knowledge, engineering and technology provider in the field of logistics and infrastructure for smart cities, hubs and networks. We provide outstanding solutions for our customers through innovatively combining above-ground and underground space utilisation.
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