The Route 340 / Boulevard de la Cité-des-Jeunes redevelopment project in Vaudreuil-Dorion Route 340 / Boulevard de la Cité-des-Jeunes involves modernizing the road in preparation for the arrival of the future Vaudreuil-Soulanges hospital.
The work includes the construction of new roundabouts, the reconfiguration of intersections, the addition of a multi-purpose path for active users, and the reconstruction and complete repaving of several segments. The project aims to improve traffic flow, safety, and mobility in a rapidly growing area.
Route 340 / Cité-des-Jeunes Boulevard
Vaudreuil-Dorion–Saint-Lazare area (Montérégie)
51 000 000 $
Quebec Ministry of Transport and Sustainable Mobility (MTMD)
In progress / End of 2028



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