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Road Conditions
Current Warnings
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. .
Laurentides—Lanaudière
15
Erosion repair work In Mirabel On the access ramp of Boulevard de la Seigeurie WEST for the A-15 NORTH Access closed from Tuesday 9 p.m. to Wednesday 4 a.m. Detour A-15 SOUTH, U-turn at the next exit
15
Reserved lane In Mirabel At exit 25 (Boulevard de la Seigneurie) Southbound Exit closed from Monday 10 p.m. to Tuesday 6 a.m. Detour Exit 23, St-Charles Street, A-15 North, exit 25
15
Works: development of a reserved lane In Blainville and Mirabel In both directions Between Boulevard de la Seigneurie and A-50 Closure of shoulders at all times
15
Works: road repairs Between Sainte-Adèle and Saint-Jérôme, between exit 64 (Chemin du Mont-Gabriel) and the A-915 access SOUTHBOUND Complete closure From Thursday 8 p.m. to Friday 6 a.m. From Friday 8 p.m. to Saturday 8 a.m. From Wednesday 8 p.m. to Thursday 6 a.m. Detour: via R-117 At 7 p.m., closure of access from Chemin de la Rivière-à-Simon, Rue Jean-Adam (Saint Sauveur), Chemin Avila, Chemin de Sainte-Anne-des-Lacs, Montée Sainte-Thérèse / Rue de la Falaise and Porte du Nord (service area)
15
Works: ground penetrating radar In Sainte-Adèle, between the Mont Sauvage road and the R-370 (Pierre-Péladeau road) SOUTHBOUND Closure of 1 out of 2 lanes Wednesday, 6 a.m. to 6 p.m. By default: access to Chemin Pierre-Péladeau (R-370) from noon Detour: via the R-117 (boulevard Sainte-Adèle)
15
Works: ground penetrating radar In Saint-Adèle, between Chemin Notre-Dame and R-370 (Ch. Pierre-Péladeau) NORTHBOUND Closure of 1 out of 2 lanes Wednesday, from 6 a.m. to 6 p.m.
25
Planing, asphalting In Mascouche Between exit 25 (A-640) and the access to ch. Saint-Pierre Northbound Simultaneous closure of the motorway, the service road and its access ramps from Tuesday 9:30 p.m. to Wednesday 5 a.m. Car detour: Exit 25, A-640 EST, exit 45 (Montée Dumais), chemin de la Cabane Ronde. Truck detour: via Cabane Ronde Street, St-Philippe Road, Iberville Street, Saint-Henri Road
40
Works: repair of the structure In Sainte-Geneviève-de-Berthierville and Saint-Cuthbert EASTBOUND Closure of exit 151 towards R-138 EAST, at all times Detour: via R-138 WEST, R-158 WEST, A-40 EAST, U-turn exit 155 and A-40 WEST / exit 151 Optional: continue A-40 EAST / Exit 155 Note: complete closure of the R-138 overpass spanning the A-40
50
Works: widening of the road In Mirabel At the airport, between km 287 and 285 Contraflow traffic on the EASTBOUND carriageway, 1 lane in each direction, at all times Track width: WESTBOUND: 4.7 meters EASTBOUND: 6.5 meters By default, WESTBOUND: access to Rue Service A-1 Detour: via A-50 EAST, A-15 NORTH and exit 39 towards R-158 WEST Optional, upstream: via Boulevard Henri-Fabre
640
Works: structural repair In Boisbriand WESTBOUND Closure of the A-640 WEST access to Boulevard de la Grande-Allée SOUTH, at all times Detour, trucks: via Boulevard du Faubourg, service road A-640 WEST and Boulevard Lionel-Bertrand Optional: upstream, continue on the service road to Boulevard Lionel-Bertrand
640
Structural repair In Sainte-Thérèse and Boisbriand, between exit 20 (A-15) and the access to boul. du Faubourg Westbound Complete closure From Monday 11:59 p.m. to Tuesday 3 a.m. From Tuesday 11:59 p.m. to Wednesday 3 a.m. Detour Via boulevard du Faubourg and service A-640 WEST
640
Works: structural repair In Lorraine and Rosemère, between boulevards de Gaulle and Roland-Durand In both directions Contraflow traffic on EASTBOUND lanes From Friday 10 p.m. to Saturday 7:30 a.m. From Saturday 10 p.m. to Sunday 8:30 a.m. From Sunday 9:30 p.m. to Monday 4:30 a.m. From Monday 10:30 p.m. to Tuesday 5:30 a.m. By default: exit and access to Boulevard des Châteaux (24). U-turn via exit 22 (Boulevard Rolland and detour via Chemin du Bas-Sainte-Thérèse and Boulevard René-A-Robert Note: alternating traffic on Chemin du Bas-Sainte-Thérèse under A-640 4.5 meter track
117
Works: lighting In Mirabel Boulevard du Curé-Labelle, between A-50 and Côte-Saint-Pierre In both directions Closure of 1 out of 2 lanes, at all times Note: U-turns are closed alternately. Detour if necessary at Rue de la Paix
117
Works: inspection of structures In Sainte-Agathe-des-Monts, at the A-15 In one direction at a time Closure of 1 out of 2 lanes Tuesday, from 6 a.m. to 6 p.m.
117
Works: structural inspection In Sainte-Agathe-des-Monts, between R-329 and A-15 SOUTH access NORTHBOUND Traffic on narrowed lane Tuesday, 6 a.m. to 6 p.m.
117
Works: ground penetrating radar In Mont-Tremblant, between rue Léonard (R-327) and chemin de Brébeuf (R-323), above the Diable River NORTHBOUND Closure of 1 out of 2 lanes Wednesday, 7 a.m. to 5 p.m. Default: Exit 117 (R-323). Turn around at Exit 119 via Montée Ryan
117
Works: widening of the R-117 In Labelle, at the level of the Chemin de la Minerve In both directions Closure of 1 out of 2 lanes From Monday 8 p.m. to Tuesday 6 a.m. From Tuesday 8 p.m. to Wednesday 6 a.m.
125
Works: infrastructure repair In Saint-Donat, on Rue Principale, between Rue Simard and Avenue Du Lac Complete closure, at all times Detour, NORTHBOUND, via Rue Desrochers and Rue Allard and SOUTHBOUND, via Rue Desormeaux, Rue Saint-François and Rue Ritchie
131
Works: leveling In Notre-Dame-de-Lourdes, on Boulevard Barrette, between Rang de la Première-Chaloupe Est and Rue Claude Alternating traffic Tuesday, from 7 a.m. to 12 p.m. Wednesday, from 7 a.m. to 5 p.m.
138
Works: structural repair In Saint-Cuthbert and Sainte-Geneviève-de-Berthier In both directions Complete closure of the overpass above A-40, at all times Detour: via A-40 EAST, U-turn at exit 155 or via A-40 WEST, U-turn at exit 144
Sorel-Tracy - Saint-Ignace-de-Loyola
309
Works: culvert In Sainte-Anne-du-Lac, at the Rang Saint-Jean In both directions Complete closure, at all times Detour: via Chemin de la Rivière-Tapani and Montée des Lévesque
311
Mobile works: road patching In Lac-du-Cerf, between Chemin Léonard and Chemin des Sapins Alternating traffic, Monday to Friday betwwen6 a.m. and 8 p.m.
327
Works: culvert repair In Grenville-sur-la-Rouge Between Chemin De Harrington and Chemin Carling Alternating traffic at all times
327
Works: culvert repair In Harrington, between Chemin Shangrila and Chemin Kosak Alternating traffic at all times
335
Works: urban redevelopment and traffic lights In Sainte-Anne-des-Plaines, between Rue Lauzon and Avenue Therrien SOUTHBOUND Complete closure, at all times Detour: via Rue des Cèdres Trucks: upstream 1- via Boulevard Laurier (R-337 SOUTH), Chemin Sainte-Claire, 5e Avenue, Montée Valiquette and Rang Lepage 2- via Montée Laramée, Rang Du Trait-Carré, Montée Barette and 1st Avenue
341
Works: reconstruction of culverts In Saint-Jacques Between Chemin Mireault and Chemin du Ruisseau-Saint-Georges In both directions Complete closure, at all times Detour: via Chemin Mireault TRUCKS: upstream, via R-158, A-25 and R-339
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
364
Works: Hydro-Québec In Saint-Sauveur, on Chemin Jean-Adam At Chemin du Campagnard EASTBOUND Traffic on narrowed lane, Monday to Friday between 7 a.m. and 4:30 p.m. Track width: 3 meters
364
Works: Hydro-Québec In Saint-Sauveur, Jean-Adam Road, near Côte Saint-Gabriel Alternating traffic Friday, Monday to Wednesday, between 7 a.m. and 4:30 p.m.
370
Ground penetrating radar In Sainte-Adèle, on Pierre-Péladeau Road WESTBOUND Complete closure of the access ramp for A-15 SOUTH Wednesday, from 12 p.m. to 6 p.m. Detour: via the R-117 NORTH (boulevard Sainte-Adèle)
In Mirabel On Chemin des Sources overpass, spanning A-50 Alternating traffic From Wednesday 8 p.m. to Thursday 5 a.m. Works: Structural cleaning
Development of the A-15 reserved lane In Mirabel, rue Victor, between A-15 and rue du Verdier In both directions Complete closure, from Tuesday 9 p.m. to Wednesday 5 a.m. Detour via Charles Street
Inspection At Notre-Dame-de-Laus, the White Fish path Between the Oblate and Trout paths In both directions Complete closure Wednesday, 8 a.m. to noon Detour: Signage advising of closure
Works: inspection At Notre-Dame-de-Laus, on the road to Val-Ombrageuse Between Chemin du Poisson Blanc and Rue Principale In both directions Alternating traffic Wednesday, from 12 to 4 p.m.
Works: repair of slides In Notre-Dame-de-Lourdes, Baril Road and Principale Street, between 1st Rang and Presqu'Île Road Alternating traffic Tuesday, 5 a.m. to 8 p.m.
In Saint-Barthélemy Rang Saint-Joachim, including the culvert spanning Rivière Caché At Buteau Street In both directions Complete closure, at all times Detour: via the campsite's private road Works: culvert
Works: culvert repair, Rivière Jourdain In Sainte-Sophie, on Chemin de l'Achigan Sud, at Rue Murray Alternating traffic at all times
Works: structural repairs In Saint-Eustache, on Rue Saint-Eustache, at A-640, between Rue du Parc and Rue Yves Closure of 1 lane in each direction, at all times Clearance: 4.6 meters Track width: 3 meters ----- Alternating traffic Monday to Friday: from 9 a.m. to 3 p.m. Saturday: from 8 a.m. to 4 p.m.
Works: inspection of structures In Saint-Jérôme, on Saint-Joseph Street, between Saint-Louis Street and the R-117 In both directions Closure of 1 lane out of 2, alternating traffic Wednesday, 8 a.m. to 5 p.m.
In Wentworth-north On Du chemin de fer Street, including the bridge spanning Lake Saint-François-Xavier Between Mount Street and Chemin Newaygo In both directions Complete closure, at all times Detour: via Chemin de fer Stret, Principale Street and Chemin Newaygo. No detour for cyclists and pedestrians Works: bridge closure
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