Winner of the competition
Construction of a viaduc connecting Joliette tunnel with the A55 motorway
Métropole Aix-Marseille-Provence (former Communauté Urbaine Marseille Provence Métropole)
Rougerie+Tangram (Amédéo & Associés), Ingérop
14.2 M€ excl. tax
The piers of the viaduct flare out, like a branch of rootstock wood. The deck in a central position reinforces the feeling of lightness, the cantilever. In the lower part, the piers have strong grooves evoking the protective power of tree bark.