Cantonal road 58, Thonex Avenue
Roundabout landscaping at the Chemin des Cyprès crossroads
Design of a roundabout with an outside diameter of 28 metres with pavements, islands and connections towards the Chemin des Cyprès as well as towards the area of fire facilities and road network department of the Thônex commune.
As a lead agent, our office has offered civil engineering services performing as a pilot of a multidisciplinary pool.
The works were carried out without disrupting the important traffic on the Avenue de Thônex (about 15,000 vehicles/day).