Road Conditions

Mauricie—Centre-du-Québec

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. .
155 Maintenance Between Avenue Saint-Georges in Shawinigan and 4e Avenue in Grandes-Piles In both directions Alternating traffic, Monday to Thursday between 7 a.m. and 4 p.m.
155 Culvert repair In Saint-Roch-de-Mékinac, between R-159 and 2e Rue In both directions Alternating traffic at all times
155 Public utilities In La Tuque, between Km 81 and Km 82 In both directions Alternating traffic, Monday to Wednesday between 7 a.m. and 5 p.m.
155 Culvert Reconstruction In La Bostonnais, between chemin du Barrage and rue de l'Église In both directions Alternating traffic at all times