Doubling of the Viéran Viaduct (RD358, France)
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May 2020

Posted by Equilibre

Our team carries out the execution design studies for the composite deck of the structure (total length 167m (38.0 m – 49.4 m – 45.6 m – 34.2 m). Twin girder type structure with composite transversal and cantilever beams with a slab width of 18.6m and a spacing of 10.2m between the main beams.

Client : Eiffage Métal

Conceptual design: SETEC ALS

Contracting authority: Department of Haute-Savoie (74)

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