Québec · 15 h 10 HAE
Conditions routières au QuébecQuebec road conditions
Live Roads affiche aujourd’hui les chantiers de la Ville de Québec. Les données de la province (Québec 511 : avertissements, chantiers, conditions hivernales et caméras du ministère des Transports) sont en cours de branchement; d’ici là, consultez Québec 511.Live Roads carries Québec City’s construction today. The province’s own data (Québec 511: warnings, construction, winter road conditions and cameras from the Ministère des Transports) is being connected; until then, check Québec 511.
Collisions et incidents en ce momentCollisions and incidents now
Routes complètement ferméesHighways fully closed now
- Autoroute 40Full closurewestbound
Westbound, exits 96-O and 96-E (A-640) are closed, A-40
Until Tue, Oct 13, 4:30 a.m. EDT
Road resurfacing · Between De La Rochelle Boulevard in Repentigny and Highway 640 in Charlemagne · Highway closed WESTBOUND, two-way traffic on the opposite roadway · WESTBOUND, exits 96-O and 96-E (A-640) are closed · Friday between 11:59 p.m. and 8 a.m. the following day · Monday between 10:30 p.m. and 4:30 a.m. the following day · Detour: exit 94, Saint-Charles Road, Des Migrateurs Street
quebec511 · QC · updated 1 day ago
- Autoroute 10Full closure
Highway closed, A-10
Until Tue, Oct 13, 5:00 a.m. EDT
Structural repair · In Montreal, on the Bonaventure Expressway, between exit 4 (A-15, A-20) and the Samuel-De Champlain Bridge · EASTBOUND · Highway closed · Friday between 10 p.m. and 5 a.m. the following day · Saturday between 11 p.m. and 9 a.m. the following day · Sunday between 10 p.m. and 5 a.m. the following day · Detour via Boulevard Gaétan-Laberge and A-15 SOUTH. Towards Île des Sœurs, exit 57-N (Chemin de la Pointe-Nord)
quebec511 · QC · updated 1 day ago
- Route 132Full closure
Road closed at all times, In Longueuil, on Roland-Therrien Boulevard, between Auteuil Street and Route 132
Until Mon, Oct 12, 5:00 a.m. EDT
Structural repair · In Longueuil, on Roland-Therrien Boulevard, between Auteuil Street and Route 132 · NORTHBOUND · Road closed at all times · Detour via Geoffrion, Saint-Charles, Du Bord-de-l'Eau, and Joliette Streets
quebec511 · QC · updated 1 day ago
- Route 138Full closure
Pont fermé en direction Ouest, circulation à contresens sur la travée opposée, R-138
Until Mon, Oct 12, 9:00 p.m. EDT
Road resurfacing · Between Montreal and Repentigny, on the Jean-Baptiste-Le Gardeur Bridge · Bridge closed WESTBOUND, two-way traffic on the opposite roadway
quebec511 · QC · updated 2 days ago
- Autoroute 50Full closure
Highway closed, A-50
Until Thu, Oct 15, 8:00 a.m. EDT
Road maintenance · Between Route 344 in Grenville-sur-la-Rouge and Route 148 in Brownsburg-Chatham · In both directions · Highway closed · Sunday between 9 p.m. and 6 a.m. the following day · From Monday to Thursday between 7 p.m. and 6 a.m. the following day · Friday between 8:30 p.m. and 8:30 a.m. the following day · Detour R-148 · Lane width in each direction: 3.3 meters · ---- · No roadworks on the night of Monday, October 12 to Tuesday, October 13
quebec511 · QC · updated 2 days ago
- Autoroute 20Full closurewestbound
Road closed Westbound, contraflow traffic diverted to the opposite direction, A-20
Until Fri, Oct 23, 6:00 a.m. EDT
Asphalt · In Coteau-du-Lac, between km 17.5 and 16 · In both directions · Road closed WESTBOUND, contraflow traffic diverted to the opposite direction · From Monday to Friday between 9 p.m. to 6 a.m. the next day
quebec511 · QC · updated 2 days ago
- Autoroute 25Full closure
Highway closed, A-25
Until Tue, Oct 13, 5:00 a.m. EDT
Major renovation, Louis-Hippolyte-La Fontaine tunnel · Between Route 132 in Longueuil and Souligny Avenue in Montreal · NORTHBOUND · Highway closed · Saturday between 10 p.m. and 7 a.m. the following day · Sunday between 10 p.m. and 8 a.m. the following day · Monday between 10 p.m. and 5 a.m. the following day · Detour Exit 90, R-132 WEST, Jacques-Cartier Bridge, Notre-Dame Street · Heavy vehicles, height + 4.25 meters: Pie-IX Boulevard, Sherbrooke Street
quebec511 · QC · updated 2 days ago
- Route 138Full closureeastbound
Eastbound roadway closed, traffic diverted onto the roadway in the opposite direction, R-138
Until Wed, Oct 14, 6:00 a.m. EDT
Pavement repair · Between rue de l'Estran in Boischatel and côte Dufournel in L'Ange-Gardien · In both directions · EASTBOUND roadway closed, traffic diverted onto the roadway in the opposite direction · From Sunday to Thursday between 7 pm and 6 am the following day · Thursday, October 8 and Friday, October 9 between 7 pm and 6 am the following day · Monday, October 12 and Tuesday, October 13 between 7 pm and 6 am the following day · Lane width reduced to 3.5 metres
quebec511 · QC · updated 2 days ago
- Autoroute 25Full closure
Highway closed, A-25
Until Sun, Oct 11, 11:00 p.m. EDT
Major renovation, Louis-Hippolyte-La Fontaine tunnel · Between the Anjou interchange in Montreal and Route 132 in Longueuil, including the Louis-Hippolyte-La Fontaine tunnel · SOUTHBOUND · Highway closed · Detour: Access to A-40 WEST, Exit 66-S, A-15 SOUTH and Samuel-De-Champlain Bridge
quebec511 · QC · updated 2 days ago
- Autoroute 50Full closure
Highway closed, A-50
Until Tue, Oct 13, 5:00 a.m. EDT
Road resurfacing · In Gatineau, between Lorrain Boulevard and Paiement Hill · Heading WEST · Highway closed · Labrosse Boulevard access closed · Thursday and Monday between 7 p.m. and 5 a.m. the following day · Detour Exit 150, R-366 SOUTH, R-148 WEST
quebec511 · QC · updated 3 days ago
- Route 327Full closure
Road closed, at all times, R-327
Until Fri, Oct 23, 5:00 p.m. EDT
Culvert reconstruction · In Brownsburg-Chatham, between De Nürnberg Street and Eupen Road · In both directions · Road closed, at all times · Detour: Édina, De Kerpen Roads
quebec511 · QC · updated 3 days ago
- Autoroute 520Full closure
Chaussée fermée en direction Sud et circulation à contresens sur la chaussée opposée en tout temps, A-520
Until Fri, Dec 18, 11:59 p.m. EST
Reconstruction of the Cavendish Boulevard overpass · In Montreal, Cavendish Boulevard, at the A-520 interchange · Road closed southbound and contraflow traffic on the opposite carriageway at all times
quebec511 · QC · updated 4 days ago
- Route 170Full closure
Lane width reduced to 3.4 meters, R-170
Until Fri, Oct 30, 11:59 p.m. EDT
Public utilities · In Saguenay (La Baie), between Rue Bagot and Chemin des Chutes · Roadway closed WESTBOUND, contraflow traffic on the opposite roadway at all times · Lane width reduced to 3.4 meters
quebec511 · QC · updated 4 days ago
- Autoroute 520Full closure
Roads closed at all times, A-520
Until Mon, Nov 30, 11:59 p.m. EST
Reconstruction of the Cavendish Boulevard overpass · In Montreal, the service roads, at the level of Cavendish Boulevard · In both directions · Roads closed at all times · Detour · EASTBOUND: Barr Street, A-520 EAST, Exit 7, Delmeade Road · WESTBOUND: Isabey Street, A-40 EAST service road, A-520 WEST, exit 5
quebec511 · QC · updated 4 days ago
- Route 132Full closure
Fermeture, R-132
Since Wed, Oct 7, 9:39 a.m. EDT
R-132 entre avenue de Louisbourg et avenue Godefroy · Direction: OUEST et EST · Cause: Événements spéciaux · Détour: Avenue Godefroy · Durée: Du 11 octobre 2026 à 7 h au 11 octobre 2026 à 13 h
quebec511 · QC · updated 4 days ago
- Route 358Full closure
Lane width reduced to 3.1 meters, R-358
Until Fri, Nov 6, 11:59 p.m. EST
Bridge repair · In Québec, boulevard Chauveau, at A-573 · Road closed EASTBOUND, contraflow traffic in the opposite roadway at all times · Lane width reduced to 3.1 meters
quebec511 · QC · updated 5 days ago
- Route 340Full closure
Road Closed, R-340
Until Sat, Oct 17, 11:59 p.m. EDT
Culvert repair · Between the Saint-Emmanuel Road in Saint-Clet and the Saint-Dominique Road in Les Cèdres · In both directions · Road Closed · Detour · Light vehicles: Poirier Road, Sainte-Angélique Road, Saint-Robert Road · Heavy vehicles: R-201, A-20, A-30, A-40
quebec511 · QC · updated 6 days ago
- Route 361Full closure
Road closed at all times, R-361
Until Fri, Nov 20, 11:59 p.m. EST
Road repairs · In Sainte-Geneviève-de-Batiscan, between Rang du Village-Champlain and Chemin Campanipol · In both directions · Road closed at all times · Detour: Rang du Village-Champlain, Chemin Campanipol
quebec511 · QC · updated September 29, 2026
- Route 341Full closure
Road closed at all times, R-341
Until Mon, Nov 30, 5:30 a.m. EST
Redevelopment, public services · In L'Épiphanie, between Rue Saint-Germain and Rang de l'Achigan Sud · NORTHBOUND · Road closed at all times · Detour · Light vehicles: Chemin des Commissaires, R-339 · Heavy vehicles: R-339 SOUTH, R-341 SOUTH, A-40 WEST (exit 96-W) or A-40 EAST (exit 122) · Lane width (SOUTHBOUND) reduced to 3.7 meters
quebec511 · QC · updated September 29, 2026
- Route 363Full closure
Road closed at all times, R-363
Until Fri, Oct 30, 11:59 p.m. EDT
Road resurfacing · In Saint-Ubalde, between Rue des Érables and Rue Saint-Philippe · In both directions · Road closed at all times · Detour: Rue Saint-Philippe, rue Saint-Paul, rue Rompré, rue du Moulin, temporary detour path
quebec511 · QC · updated September 29, 2026
- Autoroute 30Full closureeastbound
Highway closed Eastbound, contraflow traffic on the opposite direction at all times, A-30
Until Fri, Oct 30, 5:00 a.m. EDT
Structural repair · In Varennes, between the De Picardie and Du Lac Ascents · In both directions · Highway closed EASTBOUND, contraflow traffic on the opposite direction at all times
quebec511 · QC · updated September 23, 2026
- Route 207Full closure
Road closed at all times, R-207
Until Fri, Oct 30, 11:00 p.m. EDT
Public services · In Saint-Isidore, rang Saint-Regis S, between R-221 and Prud'homme hill · In both directions · Road closed at all times · Light Vehicle Detour: Saint-Régis North Road, Prud'homme Hill, Saint-Rémi Road, Saint-Rémi Hill · Heavy vehicles: Saint-Régis Road, Boyer Street, Saint-Isidore Hill, Sainte-Marguerite Boulevard
quebec511 · QC · updated September 23, 2026
- Autoroute 55Full closure
Monday and Tuesday between 7:30 p.m
Until Fri, Oct 16, 6:00 a.m. EDT
Maintenance · Between Trois-Rivières and Bécancour, on pont Laviolette · Road closed SOUTHBOUND, contraflow traffic on the opposite roadway · Monday and Tuesday between 7:30 p.m. and 6:30 a.m. the next day · Road closed NORTHBOUND, contraflow traffic on the opposite roadway · Wednesday and Thursday between 7:30 p.m. and 6 a.m. the next day · Lane width reduced to 3.2 meters
quebec511 · QC · updated September 23, 2026
- Route 223Full closure
Road closed at all times, In Saint-Antoine-sur-Richelieu, on Chemin de la Pomme-d'Or, between Route 223 and…
Until Wed, Nov 4, 5:00 p.m. EST
Public services · In Saint-Antoine-sur-Richelieu, on Chemin de la Pomme-d'Or, between Route 223 and Rang de l'Acadie · EASTBOUND · Road closed at all times · Detour · Light vehicles : rue du Moulin-Payet, rue Larose, rue Réjean. · Heavy vehicles : Acadie road, Monseigneur-Gravel road, R-223.
quebec511 · QC · updated September 21, 2026
- Route 175 (parc des Laurentides)Full closure
Chaussée fermée en direction Nord, circulation à contresens sur la chaussée opposée (1 voie par direction) en…
Until Tue, Nov 10, 11:59 p.m. EST
Bridge repair · In Lévis, between Boulevard du Centre-Hospitalier and Rue de la Concorde · Road closed NORTHBOUND, contraflow traffic on the opposite roadway (1 lane per direction) at all times
quebec511 · QC · updated September 18, 2026
- Autoroute 55Full closure
Road closed at all times, A-55
Until Fri, Oct 23, 11:59 p.m. EDT
Structural repair · In Shawinigan, 15e Rue, at A-55, between Avenue du Bocage and 17e Rue · In both directions · Road closed at all times · Detour: Avenue du Bocage, 25e Rue, 10e Avenue
quebec511 · QC · updated September 16, 2026
- Route 348Full closure
Road Closed, R-348
Until Fri, Oct 30, 6:00 p.m. EDT
Reconstruction of a culvert · In Saint-Félix-de-Valois, between Route 131 and the Saint-Gabriel Road · In both directions · Road Closed · Detour R-131
quebec511 · QC · updated September 9, 2026
- Route 116Full closure
Road closed at all times, R-116
Until Fri, Nov 6, 11:59 p.m. EST
Refurbishment of municipal services · In Acton Vale on Acton Street between Robin and Roxton Streets (R-139) · In both directions · Road closed at all times · Detour · Light véhicles : Bonin Street, Marc-Aurèle Street, R-139. · Heavy vehicles : MacDonald Road, 2nd Range, R-139.
quebec511 · QC · updated September 9, 2026
- Route 205Full closure
Road closed at all times, R-205
Until Sun, Nov 22, 11:59 p.m. EST
Road reconstruction · In Sainte-Clotilde, 3e Rang, between the Montée Hébert and the Chemin Back Bush · In both directions · Road closed at all times · Detour via Montée Hébert, Montée du 4ème rang, Chemin Back Bush
quebec511 · QC · updated August 30, 2026
- Route 209Full closure
Detour Rang Saint-Pierre Nord, R-209
Until Fri, Dec 11, 11:59 p.m. EST
Bridge reconstruction · In Saint-Constant, between the access points of the Saint-Pierre Nord road · Road Closed · Detour Rang Saint-Pierre Nord
quebec511 · QC · updated August 28, 2026
- Route 132Full closurewestbound
Road closed Westbound, contraflow traffic in the opposite direction at all times, R-132
Until Tue, Dec 1, 10:00 p.m. EST
Structural reconstruction · In Beauharnois, on Melocheville Boulevard, between the exit to Principale Street and Sainte-Marie Road · In both directions · Road closed WESTBOUND, contraflow traffic in the opposite direction at all times · Lane width reduced to 3.5 meters each
quebec511 · QC · updated August 20, 2026
- Autoroute 35Full closuresouthbound
Road closed Southbound, contraflow traffic on the opposite direction at all times, A-35
Until Sat, Oct 31, 6:00 a.m. EDT
Reconstruction · In Saint-Jean-sur-Richelieu, between exit 39 (R-104) and R-104 · In both directions · Road closed SOUTHBOUND, contraflow traffic on the opposite direction at all times
quebec511 · QC · updated August 17, 2026
- Autoroute 50Full closureeastbound
Eastbound: closure of Exit 166 (R-315), A-50
Until Tue, Dec 1, 5:00 a.m. EST
Bridge reconstruction · In Gatineau, between km 161 and 167 · Highway closed EASTBOUND, contraflow traffic to the opposite carriageway, at all times · EASTBOUND: closure of Exit 166 (R-315) · Detour: Exit 171, Lépine and De Buckingham Avenues
quebec511 · QC · updated August 4, 2026
- Route 397Full closure
Fermeture, R-397
Since Fri, Jul 24, 1:49 p.m. EDT
R-397 à la hauteur rivière Laflamme · Direction: SUD et NORD · Cause: Bris de la structure · Détour: R-113, R-386 · Durée: Indéterminée
quebec511 · QC · updated July 24, 2026
- Route 132Full closure
Complete closure, at all times, R-132
Until Thu, Dec 31, 11:59 p.m. EST
Refurbishment of structures · In Salaberry-de-Valleyfield, Hébert Boulevard, between Léger and Masson Streets · In both directions · Complete closure, at all times · Detour via rue Masson et rue léger
quebec511 · QC · updated July 6, 2026
- Route 321Full closure
road closed at all times, R-321
Until May 17, 2027, 11:59 p.m. EDT
Bridge replacement · In Saint-André-Avellin, on Main Street, between Séguin and Lanthier Streets · In both directions · road closed at all times · Detour via Séguin, Charron and Lanthier streets (temporary bridges). Detours via Routes 317 and 323. · Truck detour: A-50, R-323 and 317.
quebec511 · QC · updated June 17, 2026
- Autoroute 20Full closurewestbound
Westbound: lane width reduced to 3.65 meters, A-20
Until Mon, Nov 16, 11:59 p.m. EST
Bridge repair · Between km 448 in Rivière-Ouelle and km 451 in Saint-Pacôme · Road closed WESTBOUND, contraflow traffic on the opposite roadway (1 lane per direction) at all times · WESTBOUND: lane width reduced to 3.65 meters · EASTBOUND: lane width reduced to 5 meters
quebec511 · QC · updated May 11, 2026
- Route 136Full closure
Road closed at all times, In Montreal, on Saint-Urbain Street, above Route 136 (Ville-Marie Highway)
Until Thu, Dec 31, 5:00 a.m. EST
Refurbishment of the overpass on Saint-Urbain Street · In Montreal, on Saint-Urbain Street, above Route 136 (Ville-Marie Highway) · In both directions · Road closed at all times · Detour via Boulevard Saint-Laurent or Place Jean-Paul-Riopelle
quebec511 · QC · updated April 22, 2026
- Autoroute 25Full closurenorthbound
Northbound tunnel closed, contraflow traffic in the Southbound tunnel, at all times, A-25
Until Thu, Dec 31, 11:59 p.m. EST
Refurbishment of structures · Between Longueuil and Montreal, the Louis-Hippolyte-La Fontaine Tunnel · In both directions · NORTHBOUND tunnel closed, contraflow traffic in the SOUTHBOUND tunnel, at all times · Clearance height: 4.3 meters
quebec511 · QC · updated April 1, 2026
- Route 132Full closure
Lanes width reduced to 3.5 meters, R-132
Until Fri, Oct 16, 11:59 p.m. EDT
Road redevelopment · In Lévis, between boulevard Alphonse-Desjardins and rue Saint-Omer · Road closed EASTBOUND, traffic diverted to the opposite direction at all times · Lanes width reduced to 3.5 meters
quebec511 · QC · updated March 23, 2026
- Route 369Full closureeastbound
Boulevard Bastien, entre Rue Élisabeth-II et Rue Maurice-Proulx
Since Sun, Aug 23, 11:00 p.m. EDT
RTE-369 Québec, Boulevard Bastien vers l’ouest entre Rue Élisabeth-II et Rue Maurice-Proulx travaux d'aqueduc et égouts, du 2026-08-23 23:00 jusqu'au 2026-11-13 16:00, déviation recommandées: via RTE-369, Rue Élisabeth-II et Rue Auguste-Renoir, vers l’est via RTE-369, Boulevard Bastien, Rue Charmont, Rue Auguste-Renoir et Rue Élisabeth-II
Ville de Québec (WZDx) · QC · updated September 17, 2026
- Route 369Full closurewestbound
Boulevard Bastien, entre Rue Élisabeth-II et Rue Maurice-Proulx
Since Sun, Aug 23, 11:00 p.m. EDT
RTE-369 Québec, Boulevard Bastien vers l’ouest entre Rue Élisabeth-II et Rue Maurice-Proulx travaux d'aqueduc et égouts, du 2026-08-23 23:00 jusqu'au 2026-11-13 16:00, déviation recommandées: via RTE-369, Rue Élisabeth-II et Rue Auguste-Renoir, vers l’est via RTE-369, Boulevard Bastien, Rue Charmont, Rue Auguste-Renoir et Rue Élisabeth-II
Ville de Québec (WZDx) · QC · updated September 17, 2026