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 Inspection In Montreal, access from the A-520 East NORTHBOUND Access closed Detour: A-520 East Service Road, Liesse Ascent, A-520 West Service Road
13 Inspection In Montreal, near Highway 520 NORTHBOUND Closure of 1 out of 3 lanes
13 Inspection In Montreal, access from Courval Street NORTHBOUND Access closed Detour via Hickmore Street, 23rd Avenue and A-520 East service road or via Liesse Hill and A-520 West service road
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 Inspection In Montreal, access from Highway 520 West NORTHBOUND Access closed Detour: A-520 West service road, Calais Avenue, 55th Avenue, A-20 East and Exit 60