Road Conditions

Montérégie

• Sorel-Tracy - Saint-Ignace-de-Loyola: Departures from Saint-Ignace-de-Loyola each hour and departures from Sorel-Tracy at the half of each hour, for an undetermined period. Reason: 1 ferry in operation. Ferry service : Open.
• 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. .
• 20 Brossard, Saint-Lambert Between the Samuel-De Champlain Bridge and the Simard Blvd. access Eastbound Closure of 2 out of 3 lanes, from Thursday 10:30 p.m. to Friday 5 a.m.
• 20 Works: development of a reserved lane In Saint-Mathieu-de-Beloeil and Beloeil, between km 109 and 112 Contraflow traffic, 1 lane in each direction Sunday to Thursday, from 10 p.m. to 5:30 a.m. the next day From Friday 10 p.m. to Saturday 7 a.m. From Saturday 11 p.m. to Sunday 8 a.m. Track width: 4 meters Default, EASTBOUND: Exits 109 (rue Saint-Jean-Baptiste) and 112 (rue Richelieu, R-223) Detour: via exit 113 (R-133) Access rue Saint-Jean-Baptiste Detours: NORTHBOUND, via Chemin Trudeau and R-229 and SOUTHBOUND, via A-20 WEST and exit 105
• 20 Reserved lane development In Beloeil, on the A-20 east, At exit 112 (R-223, Beloeil, rue Richelieu, St-Marc-sur-Richelieu). Eastbound Closure of one lane out of two From Friday 10 p.m. to Monday 5 a.m.
• 20 Road development Between Saint-Mathieu-de-Beloeil and Mont-Saint-Hilaire Between km 109 and 114, including the Arthur-Branchaud bridge Traffic in the opposite direction on the westbound carriageway (1 lane in each direction): From Friday 10 p.m. to Saturday 7 a.m. From Saturday 11 p.m. to Sunday 8 a.m. From Sunday 10 p.m. to Monday 5:30 a.m. REDUCTION IN DISPLAYED SPEED = 70km/h SINGLE TRACK WIDTH = 4 meters
• 20 Works: Asphalting In Saint-Hyacinthe Between Laurier Est Boulevard (R-116) and de l'Église Street Between the km 142 and R-1136 In both directions Eastbound contraflow traffic, 1 lane in each direction Monday to Thursday, between 7 p.m. and 6:30 a.m. From Friday 8 p.m. to Saturday 9 a.m. From Saturday 8 p.m. to Sunday 9 a.m. From Sunday 9 p.m. to Monday 6:30 a.m.

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. .
• Work on the Laviolette Bridge will resume during weekday nights and sometimes on weekend nights until fall 2025.
  
  Check the roadworks in detail for information, including the planned times of the obstructions.
• 20 Maintenance Between Saint-Eugène-de-Grantham, Saint-Germain-de-Grantham, Drummondville, Saint-Cyrille-de-Wendover and Notre-Dame-du-Bon-Conseil. In both directions. Closure of one lane out of two, at all times.
• 20 Security features In Saint-Germain-de-Grantham, near Route 122 (Yamaska Road). In both directions. Closure of one lane out of two, between 7 p.m. and 6:30 a.m. the following day.
• 20 Structural repair In Drummondville, at the Voltigeurs bridge located over the Saint-François River, between exit 179 East (Chemin du Golf) and Boulevard Foucault. In both directions. Closure of one lane out of two, from Sunday to Wednesday, between 9 p.m. and 5 a.m. the following day.
• 20 Security features In Saint-Cyrille-de-Wendover, near exit 185 East (route 255, Baie-du-Febvre, Saint-Cyrille-de-Wendover, Saint-Félix-de-Kingsey). Westbound. Closure of one lane out of two, between 7:30 p.m. and 6:30 a.m. the following day.
• 20 Renovation of structures At Notre-Dame-du-Bon-Conseil, at the Charles-Bourgeois bridge located over the Nicolet South-West River. In both directions -Until November 15. Shoulder closure at all times. Eastbound Traffic on diverted lanes at all times. In one direction at a time - Thursday, July 10, closure of one lane out of two, between 6 p.m. and 7 a.m. the following day.
• 20 Modernisation de la halte routière À Daveluyville, halte routière entre km 223 et 224 En direction Est En tout temps, fermeture complète de la halte et de son aire de stationnement jusqu'en septembre 2025.
• 20 Security features In Manseau, near route 218. Heading East. Closure of one lane out of two, between 6 p.m. and 6 a.m. the following day.
• 20 Closure A-20 Daveluyville stop, EASTBOUND, From July 4, 2024 at 6 p.m. to September 30, 2025 at 6 a.m.. Reason : Roadwork.

Chaudière-Appalaches

• 1 lane closed out of 2 R-173 between R-108 and 111e Rue, SOUTHBOUND and NORTHBOUND, Beauceville, From July 12, 2025 at 8 a.m. to July 12, 2025 at 3:30 p.m.. Reason : Special events.
• Québec - Lévis: No service from July 4 to July 13 inclusively. Visit the Société des traversiers du Québec website. Ferry service : Closed.
• L'Isle-aux-Grues - Montmagny: Modified service for an undetermined period. Visit the Société des traversiers du Québec website. Ferry service : Open.
• 20 Maintenance In Val-Alain, at 4e Rang In one direction at a time Closure of 1 lane out of 2, Sunday between 8 pm and 5:30 am the next day
• 20 Maintenance In Saint-Apollinaire, at R-273 In one direction at a time Closure of 1 lane out of 2, Sunday between 8 pm and 5:30 am the next day
• 20 Road reconstruction Between route du Cap in Saint-Apollinaire and R-171 in Lévis (Saint-Nicolas) Sunday between 7 pm and 7 am the next day WESTBOUND - Road closed, contraflow traffic on the opposite roadway In both directions - Closure of 1 lane out of 2 Lane width reduced to 4.5 meters
• 20 Road reconstruction Between Route Germain in Saint-Apollinaire and R-171 in Lévis WESTBOUND Traffic on diverted and narrowed lanes at all times Lane width reduced to 3.35 meters and 3 meters Heavy vehicles prohibited in the left lane
• 20 Road redevelopment In Lévis, between R-275 and R-173 Thursday between 9:30 pm and 5:30 am the next day Tuesday and Wednesday between 8:30 pm and 5:30 am the next day EASTBOUND - Road closed, contraflow traffic on the opposite roadway - Closed exit 321 (chemin des Îles) Detour: exit 325 (R-173), A-20 WEST In both directions - Closure of 1 lane out of 2
• 20 Road redevelopment In Lévis, between Chemin des Îles and Route Monseigneur-Bourget Sunday between 9:30 pm and 5:30 am the next day Monday between 8:30 pm and 5:30 am the next day EASTBOUND - Road closed, contraflow traffic on the opposite direction - Closure of exits 325 (R-173) Detour: exit 327 (Monseigneur-Bourget road), A-20 WEST In both directions - Closure of 1 lane out of 2
• 20 Road redevelopment In Lévis, at R-173 WESTBOUND Closure of 1 lane out of 2, Tuesday between 8:30 pm and 5:30 am the next day
• 20 Asphalting In Saint-Roch-des-Aulnaies, on both sides of R-132 Continuously, from Monday at midnight to Friday at noon EASTBOUND - Road closed, contraflow traffic in the opposite roadway - Closure of exit 430 (R-132) Detour: exit 436 (Sainte-Anne-de-la-Pocatière) In both directions - Closure of 1 lane out of 2

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

• Matane - Baie-Comeau: No service from July 4 to July 13 inclusively. Visit the Société des traversiers du Québec website. Ferry service : Closed.
• Matane - Godbout: No service from July 4 to July 13 inclusively. Visit the Société des traversiers du Québec website. Ferry service : Closed.
• Oversized cargo ships are operating between the port of Gros-Cacouna and Saint-Antonin as part of a new wind power project. These transports of immense pieces will continue until the end of November 2025.
  
  The routes used by these transports are highways 20 and 85, routes 191 and 291 as well as local roads such as route de la Station, route des Roches and chemin de Rivière-Verte in Saint-Antonin, among others.
  
  Be careful and patient!
• 20 Pavement repairs Between route de l'Église Nord in Sainte-Hélène-de-Kamouraska and R-289 in Saint-Alexandre-de-Kamouraska At all times WESTBOUND - Road closed, contraflow traffic on opposite roadway - Closure of exit 480 (Saint-Joseph-de-Kamoursaska) Detour: route de l'Église Nord, A-20 EAST In both directions - Closure of 1 lane out of 2 Lane width reduced to 5 metres
• 20 Asphalting Between km 506 in Rivière-du-Loup and km 512 in Cacouna At all times: WESTBOUND - Roadway closed, contraflow traffic on the opposite roadway In both directions - Closure of 1 lane out of 2 Lane width reduced to 4 meters
• 20 Structural inspection In Rivière-du-Loup, at R-191 Wednesday between 7 am and 6 pm In one direction at a time, depending on the progress of the work: - Closure of 1 lane out of 2 - Closure of exit 514 (R-191) Detour EASTBOUND: Exit 521, route Moreault, A-20 WEST Detour WESTBOUND: Exit 507, R-132, A-20 EAST