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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. .
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Works: structural repair In Terrebonne EASTBOUND Between Rue Vaillant and the A-25 NORTH access Complete closure From Monday 9:30 p.m. to Tuesday 5 a.m. Detour: via Boulevard de Hauteville and R-337 SOUTH (Boulevard Moody)
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