Road Conditions

Laurentides—Lanaudière

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. .
343 Works: maintenance of the Ruisseau Saint-Pierre culvert In Saint-Paul On Rue du Curé-Dupont, between Chemin Saint-Jean and Chemin Lagarde In both directions Closure of shoulders at all times Track width: 3.2 meters
343 Works: structural inspection, at Le Grand-Ruisseau In Saint-Amboise-de-Kildare, at 4th Rang Ouest Alternating traffic, Thursday between 10 a.m. and 5:30 p.m.
343 Works: patching In Saint-Alphonse-de-Rodriguez and Saint-Côme Between rue McManiman and R-347 Alternating traffic, Wednesday and Thusday between 6 a.m. and 6 p.m.
343 Work: slab repair, bridge over Rivière L'Assomption In Saint-Alphonse-Rodriguez, between Rue Alice and Rue Ares Alternating traffic at all times Track width: 3 m