The A41 motorway

The A41 motorway

Concession
-
France
The A41 motorway
The A41 motorway

As part of a concession contract, Bouygues Construction and Colas constructed the north section of the A41 motorway. The particularly challenging 3-kilometre Mont Sion tunnel was built in record time thanks to the use of 18,000 voussoirs precast on-site. The motorway means that Annecy is now 30 minutes from Geneva, which is key to the economic growth of the region.

30 minutes

to go from Annecy to Geneva

Concessions
Concessions

Bouygues Construction designs global offers, from the financing to the operation of works.

In France and elsewhere, the Bouygues Construction Concessions division manages and operates concession-holder companies of infrastructures in which Bouygues Construction owns a stake.

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Related achievements

The A41 motorway
The A41 motorway
Concession
France
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