Road Conditions

Outaouais

• 50 Overhead cabling and relamping In Gatineau, west of Highway 5, above Brewery Creek Heading East 1 out of 3 lanes closed
• 50 Bridge reconstruction In Gatineau between km 161 and 168 In both directions Counterflow trafic At all times Width 4 meters
• 50 Bridge reconstruction In Gatineau, between Lépine Avenue and Laurentides Street In both directions Highway closed, Sunday to Wednesday between 9 p.m. and 5 a.m. the following day Westbound Detour: Exit 171, Masson Road, Route 148, Georges Street, Filion Road EAST: via rue des Laurentides, R-148, chemin de Masson
• 50 Bridge reconstruction In Gatineau, between Lépine Avenue and Laurentides Street Heading west Complete closure Sunday to Tuesday, from 9 p.m. to 5 a.m. the following day Detour Westbound: Lépine Avenue, Route 315, Route 148, Laurentides Street Eastbound: Rue des Laurentides, R-148, R-315
• 50 In Montebello, at the R-323 Heading East Highway closed Detour Exit 216, A-50 WEST, Exit 210

Laurentides—Lanaudière

• Alternating traffic R-343 at height rivière L'Assomption, SOUTHBOUND and NORTHBOUND, Saint-Paul, undetermined period. Reason : Inspection.
• Contraflow traffic rue Baby on the bridge, 1 lane in each direction. Lane width: 3.2 meters, WESTBOUND and EASTBOUND, Joliette, undetermined period. Reason : Inspection.
• 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. .
• 50 Road maintenance Between Grenville-sur-la-Rouge (km 239) and Brownsburg-Chatham (km 254) In both directions Highway closed Detour R-148 From July 14 to 28: passage prohibited to oversized vehicles
• 50 Road maintenance At Grenville-sur-La-Rouge, on the R-344 access road to A-50 EAST Access closed Detour R-344 NORTH to A-50 EAST: A-50 West, Exit 233, Kildar Road, A-50 East R-344 SOUTH to A-50 EAST: R-344 SOUTH, R-148
• 50 Road maintenance In Grenville-sur-la-Rouge, at the Montée Labranche access point for Highway 50 West Access closed Northbound Detour to A-50 West: Montée Labranche NORTH, Chemin Staynerville, R-148, R-344 Southbound towards A-50 West: Renaud Street South, R-148, R-344
• 50 Road maintenance In Grenville-sur-La-Rouge, at the R-148 access point to A-50 WEST Westbound Access closed Detour R-148, R-327, A-50 WEST
• 50 Facility At La Chute, between Chemin de l'Île-aux-Chats and Avenue d'Argenteuil In both directions Closure of 1 out of 2 lanes