Road Conditions

Montréal

• 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, at the A-520 NORTHBOUND Highway closed
• 13 Reconstruction of the overpass In Montreal, on the service road, access from A-520 EAST to A-13 NORTH NORTHBOUND Access closed Detour via Montée de Liesse, Hickmore and Courval streets
• 13 Reconstruction of the overpass In Montreal, access is from Courval Street. NORTHBOUND Access closed Detour via Montée de Liesse or 32nd Avenue
• 13 Reconstruction of the overpass In Montreal, exit 3-O (A-520 OUEST) NORTHBOUND Exit closed Detour Exit 3-E, Chemin de la Côte-de-Liesse and Montée de Liesse
• 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

Laval

• 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 on the service road between the Avenue Des Bois exit and the A-440 viaduct Southbound Closure of 1 out of 2 lanes
• 13 Slab repair In Laval, between Sainte-Rose and Cléroux boulevards Southbound Highway closed Detour Service Road