In force since

Major work on the Laviolette bridge until November, for the year 2023. To find out about the various obstacles associated with this work, consult the worksites and the warnings issued in detail.

July 18, 2023 at 9:41 a.m.

	Louis-Hippolyte-La Fontaine tunnel roadwork: Contraflow traffic, 2 lanes towards Montreal and 1 lane towards the south shore. For details, consult the roadwork sites and geolocated warning distributed on interactive map.	June 13, 2023 at 12:13 p.m.
	Additional Information:
	Tunnel Louis-Hippolyte-La Fontaine
	Tunnel arrival time

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

In force since

20

Notre-Dame-du-Portage rest stop, on the A-20 at km 498 in the EAST direction, lane width reduced to 3.5 meters to access the site. During work, access closed. Work postponed due to bad weather.

September 26, 2023 at 10:47 a.m.

132

Alternating traffic R-132 at Chemin du Lac-Lemieux, km 940, WESTBOUND and EASTBOUND, Saint-Maxime-du-Mont-Louis, undetermined period. Reason : Broken structure.

September 7, 2023 at 3:37 p.m.

Côte-Nord

In force since

Tadoussac - Baie-Sainte-Catherine: Modified schedule from September 6 to October 5. Consult the Société des traversiers du Québec website. Ferry service : Open.

September 1, 2023 at 1:26 p.m.

138

Touzel Bridge, at the height of the Sheldrake River, in Rivière-au-Tonnerre. Alternating traffic at all times.

September 21, 2023 at 9:48 a.m.

Estrie

In force since

Closure A-15 Rest area close at Saint-Bernard-de-Lacolle, at km 4, near the border with the United States., NORTHBOUND, Saint-Bernard-de-Lacolle, undetermined period. Reason : Roadwork.

July 27, 2023 at 6:45 a.m.

263

Closure R-263 between rue de la Vieille-Forge and R-161, SOUTHBOUND and NORTHBOUND, Saint-Augustin-de-Woburn, undetermined period. Reason : Roadwork.

September 29, 2023 at 12:29 p.m.

Laurentides—Lanaudière

In force since

117

2 lanes closed out of 4 R-117 at height chemin des Cormiers, SOUTHBOUND and NORTHBOUND, Piedmont, undetermined period. Reason : Roadwork.

September 30, 2023 at 3:20 p.m.

309

Slow-moving traffic R-309 Chemin de la Lièvre Sud, at rue de l'Ancolie. Northbound lane width reduced to 3.65 meters. Cones separate the lanes from the road., SOUTHBOUND and NORTHBOUND, Mont-Laurier, undetermined period. Reason : Road failure.

August 4, 2023 at 3:28 p.m.

Mauricie—Centre-du-Québec

In force since

Major work on the Laviolette bridge until November, for the year 2023. To find out about the various obstacles associated with this work, consult the worksites and the warnings issued in detail.

July 18, 2023 at 9:41 a.m.

Closure A-15 Rest area close at Saint-Bernard-de-Lacolle, at km 4, near the border with the United States., NORTHBOUND, Saint-Bernard-de-Lacolle, undetermined period. Reason : Roadwork.

July 27, 2023 at 6:45 a.m.

Montérégie

In force since

	Louis-Hippolyte-La Fontaine tunnel roadwork: Contraflow traffic, 2 lanes towards Montreal and 1 lane towards the south shore. For details, consult the roadwork sites and geolocated warning distributed on interactive map.	June 13, 2023 at 12:13 p.m.
	Additional Information:
	Tunnel Louis-Hippolyte-La Fontaine
	Tunnel arrival time

Closure R-138 towards A-20 EASTBOUND, EASTBOUND, Montréal (Lachine), From September 29, 2023 at 11:59 p.m. to October 2, 2023 at 5 a.m., detour A-20 ouest, demi-tour 1re Avenue. Reason : Roadwork.

September 29, 2023 at 4:15 p.m.

15

Closure A-15 Rest area close at Saint-Bernard-de-Lacolle, at km 4, near the border with the United States., NORTHBOUND, Saint-Bernard-de-Lacolle, undetermined period. Reason : Roadwork.

July 27, 2023 at 6:45 a.m.

20

1 lane closed out of 2 A-20 at height km 129, WESTBOUND, Saint-Hyacinthe, undetermined period. Reason : Accident.

September 30, 2023 at 6:25 p.m.

20

Slow-moving traffic A-20 towards A-10 west, traffic on diverted lanes and lane width at 3.9 metres., WESTBOUND, Brossard, undetermined period. Reason : Work planned later.

May 9, 2023 at 2:22 p.m.

20

Slow-moving traffic A-20 Towards A-10 east, towards Montreal, traffic on diverted lanes, lane width reduced to 3.9 meters., WESTBOUND, Brossard, undetermined period. Reason : Work planned later.

May 9, 2023 at 2:23 p.m.

25

Louis-Hippolyte-La Fontaine tunnel: Contraflow traffic, 2 lanes available northbound, 1 lane available southbound. Width of each north lane reduced to 3.2 meters. Cause: Roadwork. Heavy vehicles: - Westbound, towards Montreal, from De Mortagne, keep the right lane. - Southbound, towards Longueuil, from Sherbrooke Street, traffic prohibited in the right lane.

January 11, 2023 at 1:26 p.m.

Montréal

In force since

	Louis-Hippolyte-La Fontaine tunnel roadwork: Contraflow traffic, 2 lanes towards Montreal and 1 lane towards the south shore. For details, consult the roadwork sites and geolocated warning distributed on interactive map.	June 13, 2023 at 12:13 p.m.
	Additional Information:
	Tunnel Louis-Hippolyte-La Fontaine
	Tunnel arrival time

Slow-moving traffic A-20 Towards A-10 east, towards Montreal, traffic on diverted lanes, lane width reduced to 3.9 meters., WESTBOUND, Brossard, undetermined period. Reason : Work planned later.

May 9, 2023 at 2:23 p.m.

Slow-moving traffic A-20 towards A-10 west, traffic on diverted lanes and lane width at 3.9 metres., WESTBOUND, Brossard, undetermined period. Reason : Work planned later.

May 9, 2023 at 2:22 p.m.

Louis-Hippolyte-La Fontaine tunnel: Contraflow traffic, 2 lanes available northbound, 1 lane available southbound. Width of each north lane reduced to 3.2 meters. Cause: Roadwork. Heavy vehicles: - Westbound, towards Montreal, from De Mortagne, keep the right lane. - Southbound, towards Longueuil, from Sherbrooke Street, traffic prohibited in the right lane.

January 11, 2023 at 1:26 p.m.

138

Closure R-138 towards A-20 EASTBOUND, EASTBOUND, Montréal (Lachine), From September 29, 2023 at 11:59 p.m. to October 2, 2023 at 5 a.m., detour A-20 ouest, demi-tour 1re Avenue. Reason : Roadwork.

September 29, 2023 at 4:15 p.m.

Nord-du-Québec

In force since

Closure Chemin de Wemindji between route Billy-Diamond and Wemindji, WESTBOUND and EASTBOUND, Eeyou Istchee Baie-James, undetermined period. Reason : Forest fire.

September 30, 2023 at 10:45 a.m.

Outaouais

In force since

5

Closure A-5 towards A-50 EASTBOUND, SOUTHBOUND, Gatineau, From September 29, 2023 at 9 p.m. to October 2, 2023 at 5 a.m., detour A-5 SUD, pont Cartier-MacDonald, avenue King Edward, A-5 nord, A-50 EST. Reason : Roadwork.

September 30, 2023 at 1:46 p.m.

321

In Saint-André-Avellin, on the bridge of rivière Petite Nation river bridge, track width reduced to 2.5 meters SOUTHBOUND. Undetermined period. Cause: preventive measures.

October 6, 2022 at 1:46 a.m.

Alternating traffic chemin du Barrage Chemin du Barrage, on the bridge over Rivière Blanche. Lane width reduced to 4.6 meters., WESTBOUND and EASTBOUND, Val-des-Monts, undetermined period. Reason : Preventive measures.

December 2, 2022 at 4:09 p.m.

Alexandra Bridge closed, between Gatineau and Ottawa, from Wednesday September 27 at 10 a.m. to Thursday September 28 at 10 p.m. Cause Road works.

September 26, 2023 at 2:26 p.m.

Québec (Capitale-Nationale)

In force since

540

Closure A-540 Exit 8 - Boul. Hochelaga, NORTHBOUND, Québec, undetermined period. Reason : Utility work.

September 29, 2023 at 4:20 a.m.

Tadoussac - Baie-Sainte-Catherine: Modified schedule from September 6 to October 5. Consult the Société des traversiers du Québec website. Ferry service : Open.

September 1, 2023 at 1:26 p.m.

L'Isle-aux-Coudres - Saint-Joseph-de-la-Rive: Heavy vehicles prohibited starting September 30, for an undetermined period. Ferry service : Open.

September 29, 2023 at 2:34 p.m.

Slow-moving traffic chemin des Coudriers Traffic on the diversion path at Chemin de la Bourroche, WESTBOUND and EASTBOUND, L'Isle-aux-Coudres, undetermined period. Reason : Work planned later.

May 9, 2023 at 12:01 p.m.

Saguenay—Lac-Saint-Jean

In force since

172

R-172 closed at Rivière aux Vases, between Route Fillion and Rue Adélard, in Saguenay for an indefinite period. Detour for heavy vehicles via the Coulombe road (EAST direction) and the Dubuc bridge (WEST direction). Light vehicles are diverted onto the municipal network. Cause: Preventive measures.

September 29, 2023 at 6:01 p.m.

Slow-moving traffic Boulevard Martel Traffic on diverted lanes at Chemin du Volair, SOUTHBOUND and NORTHBOUND, Saint-Honoré, undetermined period. Reason : Erosion.

August 18, 2023 at 9:59 a.m.