Road Conditions

Laurentides—Lanaudière

Alternating traffic R-343 at height rivière L'Assomption, SOUTHBOUND and NORTHBOUND, Saint-Paul, undetermined period. Reason : Inspection.
Contraflow traffic rue Baby on the bridge, 1 lane in each direction. Lane width: 3.2 meters, WESTBOUND and EASTBOUND, Joliette, undetermined period. Reason : Inspection.
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. .
13 Slab repair In Laval, between Route 344 and Highway 440, including the Vachon Bridge Southbound Closure of 2 out of 3 lanes

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. .
13 Reconstruction of the overpass In Montreal, near Highway 520 In both directions Traffic will be diverted and narrowed at all times. Lane width reduced to 3.25 meters each
13 Structural inspection In Montreal, on the service road, at the level between Henri-Bourassa and Gouin Boulevards NORTHBOUND Closure of 2 out of 3 lanes
13 Structural inspection In Montreal, between Gouin and Henri-Bourassa boulevards SOUTHBOUND Highway closed Detour Exit 8, South access