Road Conditions

Montérégie

• 20 In Les Cèdres At A-30 WESTBOUND Closure of 1 lane out of 2 From Monday to Sunday between 5 pm and 11:59 pm
• 20 In l'Île-Perrot Bridge between Île Bellevue and Île Claude WESTBOUND Closure of 1 lane out of 2 Wednesday between 8 am and 3 pm
• 20 In Saint-Lambert, between the access of Simard Boulevard and Sir-Wilfrid-Laurier Boulevard (R-112) EASTBOUND Closure of 1 lane out of 3, from Tuesday 10 pm to Wednesday 5 am
• 20 Between Boulevard Matte in Brossard and Boulevard Lionel-Boulet (R-229) in Varennes In one direction at a time Closure of 1 lane out of 2, From 9 pm Tuesday to 5 am Wednesday
• 20 In Saint-Hyacinthe, between km 137 and the exit 134-O (Yamaska Street) In both directions Counterflow traffic EASTBOUND, 1 lane per direction From Monday to Thursday, between 8 pm and 5:30 am the next day From Friday 9 pm to Saturday 8 am WESTBOUND Closure of the exit 134 WEST (Yamaska Street) at the same time Détour via A-20 WEST, exit 133 (Martineau Street), Girouatd Street, Casavant Boulevard, A-20 EAST, exit 134

Montréal

• 20 Closure Access A-20 at height boulevard des Sources, WESTBOUND, Pointe-Claire, From April 3, 2020 at 9 p.m. to September 30, 2020 at 5 a.m., detour A-20, A-520. Reason : Broken structure.
• 20 In Dorval Autoroute du Souvenir In BOTH directions Between Fénelon Blvd. and the Dorval Circle Partial closure of 1 lane out of 3 and traffic on deviated lanes, at all times Lane width: - eastbound: 3.2 m - westbound: 3.6 m Maximum speed limit reduced to 80 km/h WORKS: repair of the overpass in the circle
• 20 In Montréal (Le Sud-Ouest) In the Turcot interchange EASTBOUND The access ramp from the A-20 EAST to the R-136 / A-720 EAST (downtown) Complete closure: From 9 pm Tuesday to 5 am Wednesday DETOUR: via the ramp to A-15 SOUTH, exit 60 to A-10 WEST (Bonaventure/downtown), Robert-Bourassa Blvd. and Saint-Antoine St. E/B WORKS: new Turcot interchange project

Mauricie-Centre-du-Québec

• 20 In Saint-Cyrille-de-Wendover, between the boundary of the municipality of Notre-Dame-du-Bon-Conseil and exit 185, Eastbound Reverse traffic and closure of the access to the A20 East from the R-255, Sunday between 9 p.m. and 7 a.m. the next day, Monday to Thursday from 6 p.m. to 7 a.m. the next day, Friday between 9 p.m. and 8 a.m. the next day. Traffic on deviated tracks, at all times. Detour Access R-255: by highway 20 West, exit 181 (Boul. Foucault), boulevard Foucault and highway 20 East.
• 20 In Notre-Dame-du-Bon-Conseil, between the Charles-Bourgeois bridge located over the Nicolet Sud-Ouest river and exit 191 (Sainte-Brigitte-des-Saults). West direction. Closure of 1 lane out of 2, Monday to Thursday between 6 p.m. and 7 a.m. the next day.
• 20 In Daveluyville, on the bridge over Macartouche stream. In both directions. Traffic on deviated tracks, At all times.
• 20 In Daveluyville, on the bridge located over Victor-Doucet stream. Eastbound. Traffic on deviated tracks, At all times.

Chaudière-Appalaches

• 20 In Lévis (Saint-Nicolas), between route Germain and R-171 EASTBOUND From Sunday to Wednesday between 8 pm and 5:30 am the next day - Closure of 1 lane out of 2 - Traffic on a diverted lane
• 20 In Lévis (Saint-Nicolas), at R-171 EASTBOUND Wednesday between 9 am and 3 pm Wednesday and Thursday between 7 pm and 5:30 am the next day - Closure of exit 305 (R-171) Detour: R-116 Wednesday between 7 pm and 5:30 am the next day - Autoroute closed, contraflow traffic on the opposite roadway In both directions Wednesday between 7 pm and 5:30 am the next day - Closure of 1 lane out of 2
• 20 In Lévis, between rivière Etchemin and R-173 From Sunday to Wednesday between 8:15 pm and 5:30 am the next day Wednesday between 9 pm and 5:30 am the next day Thursday between 10:30 pm and 5:30 am the next day In both directions - Closure of 1 lane out of 2 EASTBOUND - Closed autoroute, contraflow traffic in the opposite roadway Lane width reduced to 4 meters Tight turning radius (320 meters) - Closure of exit 321 (chemin des Îles) Detour: exit 325 (route du Président-Kennedy)
• 20 In Lévis, on the ruisseau Saint-Claude bridge, EAST of route Lallemand EASTBOUND Traffic on narrowed lane to 3.7 meters at all times
• 20 In Montmagny, on the Rivière du Sud bridge EASTBOUND Closure of 1 lane out of 2, Tuesday between 9 am and 5 pm
• 20 In L'Islet, at chemin Morin In both directions Closure of 1 lane out of 2, Monday between 6 am and 5 pm

Bas-Saint-Laurent-Gaspésie-Îles-de-la-Madeleine

• 20 Between 2e Rue Guimond in La Pocatière and km 448 in Rivière-Ouelle At all times WESTBOUND - Closed road, contraflow traffic on the opposite direction - Closure exit 444 (La Pocatière, avenue de la Grande-Anse) Detour: A-20 WEST, interchange 439 (La Pocatière, Saint-Onésime), A-20 EAST In both directions - Closure of 1 lane out of 2
• 20 Between route de Saint-Germain in Saint-Germain and rue de l'Eglise Nord in Sainte-Hélène-de-Kamouraska At all times EASTBOUND - Autoroute closed, contraflow traffic on the opposite direction - Closed exit 474 (Saint-Germain, Sainte-Hélène) Detour: interchange 480 (Saint-André, Saint-Joseph), R-230 or A-20 In both directions - Closure of 1 lane out of 2
• 20 In Rimouski, between R-232, and Montée Industrielle-et-Commerciale In both directions From Sunday to Friday between 7 pm and 7 am the next day - Closed autoroute EASTBOUND At all times - Closure of 1 lane out of 2 From Sunday to Friday between 7 pm and 7 am the next day - Closure of exit 610 (R-232) - Closure of exit 606 (rue de Lausanne) Detour: R-132 (Le Bic), Montée Industrielle-et-Commerciale