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, near Highway 520 In both directions Traffic will be diverted and narrowed at all times. Lane width reduced to 3.25 meters each

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 Inspection Between Laval and Montreal, on the Louis-Bisson Bridge SOUTHBOUND Closure of 2 out of 4 lanes
13 Slab repair In Laval, between Sainte-Rose Boulevard and A-440 In both directions SOUTHBOUND The highway is closed at all times, traffic is diverted onto the service road from Dagenais Boulevard. From Monday to Friday between 4 a.m. and 11 a.m.: 1 additional countraflow lane on the NORTHBOUND carriageway Note: the right shoulder of the service road is reserved for BUSES during this period