To improve the quality of life and comfort for residents, the Saint Germain Boucles de Seine Agglomeration Community has initiated a wastewater network rehabilitation program in the town of Le Vésinet. This work, carried out using trenchless lining, will affect a section of Rue du Maréchal Foch and will take place in two phases.
The first phase will run from Monday, October 19 to Friday, October 30, 2026, between Boulevard Carnot and Place de l’Église. During this period, vehicle traffic will be prohibited from 8 a.m. to 5 p.m., except for residents and emergency vehicles. Pedestrian traffic will also be prohibited within the construction site boundaries, with a diversion route in place. Parking will be prohibited as work progresses. Shops will remain open, and waste collection will be maintained but shifted outside of construction hours.
The second phase will take place from Monday, October 26 to Friday, November 13, 2026, on Rue du Maréchal Foch, between Rue Ernest André and Rue du Général Clavery, as well as at Place de l’Église. From 8 a.m. to 5 p.m., vehicle traffic will be on a reduced roadway. Rue Henri Cloppet will remain accessible from Rue du Maréchal Foch. As during the first phase, pedestrian traffic will be prohibited in the work areas, and parking will be forbidden. Waste collection will also be maintained but shifted.
The Agglomeration Community apologizes in advance for any inconvenience caused. The site manager will be available for any questions throughout the duration of the work. For further information, please contact the Water Cycles Department at cyclesdeleau@casgbs.fr or by phone at 01 30 09 75 36.
