Road Conditions

Montérégie

From Thursday, June 11, to Sunday, June 14, traffic disruptions are expected on certain roads in Québec, in the Montérégie and Estrie regions, as Grand défi Pierre Lavoie cyclists pass through.
Louis-Hippolyte-La Fontaine tunnel

Height clearance reduced to 4.3 meters since May 5, 2025. Recreational vehicles, among others, make sure to respect the height clearance before including the tunnel in your itinerary. .
342 Public services In Vaudreuil, on Hardwood Road, between Daoust Road and the A-40 West overpass EASTBOUND Traffic on narrowed lane at all times Lane width reduced to 3 meters
342 Refurbishment of structures In Vaudreuil-Dorion, between Lauzon and De la Synergie Streets In both directions Road closed at all times Detour via Rue Henry-Ford, Boulevard de la Cité-des-Jeunes