Current Warnings

Thaw

Thaw period

From March 16, 2026 to May 15, 2026

Thaw period

From April 13, 2026 to June 12, 2026

Thaw period

From April 20, 2026 to June 19, 2026

Abitibi-Témiscamingue

In force since

Closure chemin d'Aiguebelle between Lake Genest and Aiglebelle National Park, SOUTHBOUND and NORTHBOUND, Taschereau, From November 15, 2025 at 11:53 a.m. to May 1, 2026 at 11:53 a.m.. Reason : Winter closure.

November 20, 2025 at 11:54 a.m.

Closure Chemin des Hirondelles between rang de Rapide-Sept and chemin du Lac-Mourier, WESTBOUND and EASTBOUND, Rivière-Héva, undetermined period. Reason : Flooding.

April 21, 2026 at 1:50 p.m.

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

In force since

Rivière-du-Loup - Saint-Siméon: For updates on the status of the ferry service, please consult the ferry Website. Ferry service : Open.

April 2, 2026 at 11:53 a.m.

Côte-Nord

In force since

Tadoussac - Baie-Sainte-Catherine: Modified schedule for an indefinite period. Please consult the Société des traversiers du Québec website. Ferry service : Open.

March 25, 2026 at 6:59 a.m.

Closure Route Transanticostienne between KM 74 and KM 244, WESTBOUND and EASTBOUND, L'Île-d'Anticosti, undetermined period. Reason : Winter closure.

December 8, 2025 at 9:19 a.m.

Closure Route Transanticostienne between km 4 and km 74, WESTBOUND and EASTBOUND, L'Île-d'Anticosti, undetermined period. Reason : Winter closure.

December 8, 2025 at 9:19 a.m.

Closure Chemin de la Baie-Sainte-Claire between Pointe de l'Ouest and Port-Menier, WESTBOUND and EASTBOUND, L'Île-d'Anticosti, undetermined period. Reason : Winter closure.

December 28, 2025 at 10:16 a.m.

Estrie

In force since

204

1 lane closed out of 2 R-204 at height chemin du Lac-Drolet, WESTBOUND and EASTBOUND, Audet, undetermined period. Reason : Road failure.

April 13, 2026 at 7:27 a.m.

Laurentides—Lanaudière

In force since

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. .

June 18, 2025 at 11 a.m.

309

Alternating traffic R-309 at height chemin de la Baie-Noire, SOUTHBOUND and NORTHBOUND, Saint-Aimé-du-Lac-des-Îles, undetermined period. Reason : Road failure.

April 13, 2026 at 3:56 p.m.

311

Alternating traffic R-311 at height chemin Chapleau, SOUTHBOUND and NORTHBOUND, Kiamika, undetermined period. Reason : Flooding.

April 20, 2026 at 10:14 a.m.

327

Closure R-327 at height lac Rond, SOUTHBOUND and NORTHBOUND, Montcalm, undetermined period. Reason : Flooding.

April 20, 2026 at 12:47 p.m.

337

Alternating traffic R-337 at height chemin au Pied-de-la-Montagne, SOUTHBOUND and NORTHBOUND, Saint-Jean-de-Matha, undetermined period. Reason : Road failure.

April 19, 2026 at 8:10 p.m.

343

Alternating traffic R-343 at height rivière L'Assomption, SOUTHBOUND and NORTHBOUND, Saint-Paul, undetermined period. Reason : Inspection.

April 14, 2026 at 2:49 p.m.

364

Alternating traffic R-364 at height lac Gémont, WESTBOUND and EASTBOUND, Saint-Adolphe-d'Howard, undetermined period. Reason : Roadwork.

April 14, 2026 at 8:13 a.m.

In Wentworth-Nord, the bridge over Lake Saint-François-Xavier is closed. Cause: Preventive measures. Indefinite duration.

December 3, 2025 at 5:26 p.m.

Contraflow traffic rue Baby on the bridge, 1 lane in each direction. Lane width: 3.2 meters, WESTBOUND and EASTBOUND, Joliette, undetermined period. Reason : Inspection.

September 23, 2025 at 10:13 a.m.

Alternating traffic chemin des Cascades at height chemin du 7e-Rang, WESTBOUND and EASTBOUND, La Macaza, undetermined period. Reason : Road failure.

April 17, 2026 at 8:33 a.m.

Closure route Principale at height rivière Rouge, SOUTHBOUND and NORTHBOUND, La Conception, undetermined period. Reason : Flooding.

April 21, 2026 at 11:37 a.m.

Alternating traffic chemin deer haven at height R-327, WESTBOUND and EASTBOUND, Arundel, undetermined period. Reason : Flooding.

April 21, 2026 at 6:16 p.m.

Alternating traffic chemin du Pont-Maurice at height lac Maurice, SOUTHBOUND and NORTHBOUND, Amherst, undetermined period. Reason : Flooding.

April 18, 2026 at 1:40 p.m.

Closure 12e Rue between 20e Avenue and 21e Avenue, WESTBOUND and EASTBOUND, Ferme-Neuve, undetermined period, detour on local network. Reason : Flooding.

April 20, 2026 at 11:32 a.m.

Closure ch ouimet at height rivière Maskinongé, WESTBOUND and EASTBOUND, Amherst, undetermined period. Reason : Flooding.

April 17, 2026 at 2:56 p.m.

Closure CH.TOUR DU LAC TAPANI COTE EST at height lac Tapani, SOUTHBOUND and NORTHBOUND, Sainte-Anne-du-Lac, undetermined period. Reason : Flooding.

April 16, 2026 at 4:05 p.m.

Closure Rue du Pont / chemin de La Macaza at height rivière Rouge, SOUTHBOUND and NORTHBOUND, Rivière-Rouge, traffic congestion, undetermined period, detour on local network. Reason : Flooding.

April 20, 2026 at 2:58 a.m.

Laval

In force since

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. .

June 18, 2025 at 11 a.m.

Mauricie—Centre-du-Québec

In force since

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. .

June 18, 2025 at 11 a.m.

Montérégie

In force since

25

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. .

June 18, 2025 at 11 a.m.

235

Closure R-235 between rang Saint-Roch and rang Sainte-Rose, SOUTHBOUND and NORTHBOUND, Saint-Barnabé-Sud, undetermined period, detour on local network. Reason : Accident.

April 22, 2026 at 12:11 a.m.

Montréal

In force since

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. .

June 18, 2025 at 11 a.m.

Nord-du-Québec

In force since

Alternating traffic route du Nord at height rivière Broadback, SOUTHBOUND and NORTHBOUND, Eeyou Istchee Baie-James, undetermined period. Reason : Preventive measures.

December 12, 2024 at 10:57 a.m.

Alternating traffic route du Nord at height rivière Barlow, SOUTHBOUND and NORTHBOUND, Eeyou Istchee Baie-James, undetermined period. Reason : Preventive measures.

December 12, 2024 at 11:41 a.m.

Outaouais

In force since

50

Closure A-50 Exit 138 - Route 307 ..., EASTBOUND, Gatineau, undetermined period, detour on local network. Reason : Flooding.

April 19, 2026 at 1:05 p.m.

50

Closure A-50 Exit 138 - Route 307 ..., WESTBOUND, Gatineau, undetermined period. Reason : Flooding.

April 21, 2026 at 8:55 p.m.

307

Closure R-307 at height pont des Draveurs, SOUTHBOUND and NORTHBOUND, Gatineau, undetermined period. Reason : Flooding.

April 20, 2026 at 12:58 p.m.

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

July 30, 2025 at 11:17 a.m.

Closure chemin joly at height rivière Joseph, SOUTHBOUND and NORTHBOUND, Déléage, undetermined period, detour on local network. Reason : Flooding.

April 9, 2026 at 4:35 p.m.

Closure chemin de la Truite at height ruisseau du Prêtre, WESTBOUND and EASTBOUND, Val-des-Monts, undetermined period, detour on local network. Reason : Flooding.

April 18, 2026 at 12:16 p.m.

Closure chemin de Brookdale at height rivière Maskinongé, WESTBOUND and EASTBOUND, Boileau, undetermined period, detour on local network. Reason : Flooding.

April 18, 2026 at 12:14 p.m.

Closure chemin blaskie at height rivière Picanoc, WESTBOUND and EASTBOUND, Otter Lake, undetermined period, detour on local network. Reason : Flooding.

April 19, 2026 at 9:23 a.m.

Closure chemin de Cawood at height R-303, WESTBOUND and EASTBOUND, Thorne, undetermined period. Reason : Flooding.

April 21, 2026 at 3:38 p.m.

Closure chemin Brazeau at height rivière la Pêche, WESTBOUND and EASTBOUND, La Pêche, undetermined period. Reason : Flooding.

April 17, 2026 at 11:26 a.m.

Closure chemin de la Batteuse at height rivière la Pêche, SOUTHBOUND and NORTHBOUND, La Pêche, undetermined period. Reason : Flooding.

April 18, 2026 at 6:36 p.m.

Closure chemin Corrigan at height chemin du Ruisseau, WESTBOUND and EASTBOUND, Aumond, undetermined period. Reason : Flooding.

April 18, 2026 at 12:20 p.m.

Closure chemin Marenger at height rivière Joseph, WESTBOUND and EASTBOUND, Déléage, undetermined period, detour on local network. Reason : Flooding.

April 9, 2026 at 4:26 p.m.

Closure ANCIENNE ROUTE 8 (PONT ROUGE) at height rivière Coulonge, SOUTHBOUND and NORTHBOUND, Mansfield-et-Pontefract, undetermined period, detour on local network. Reason : Flooding.

April 19, 2026 at 11:05 a.m.

Closure chemin chenail du moine at height impasse Venne, SOUTHBOUND and NORTHBOUND, Lac-des-Plages, undetermined period. Reason : Flooding.

April 20, 2026 at 8:02 a.m.

Closure montee aubin at height rang Thomas, WESTBOUND and EASTBOUND, Notre-Dame-de-la-Paix, undetermined period, detour on local network. Reason : Flooding.

April 17, 2026 at 3:50 p.m.

Closure chemin Polish Hills at height rivière Picanoc, SOUTHBOUND and NORTHBOUND, Otter Lake, undetermined period, detour on local network. Reason : Flooding.

April 18, 2026 at 12:41 p.m.

Closure chemin Émard at height chemin Leduc, SOUTHBOUND and NORTHBOUND, Aumond, undetermined period. Reason : Flooding.

April 17, 2026 at 1:28 p.m.

Québec (Capitale-Nationale)

In force since

Rivière-du-Loup - Saint-Siméon: For updates on the status of the ferry service, please consult the ferry Website. Ferry service : Open.

April 2, 2026 at 11:53 a.m.

Tadoussac - Baie-Sainte-Catherine: Modified schedule for an indefinite period. Please consult the Société des traversiers du Québec website. Ferry service : Open.

March 25, 2026 at 6:59 a.m.

Saguenay—Lac-Saint-Jean

In force since

169

Closure R-169 at height rue Evans, SOUTHBOUND, Dolbeau-Mistassini, undetermined period, detour 23e Avenue, 2e Avenue, R373. Reason : Utility work.

April 20, 2026 at 2:04 p.m.

172

Alternating traffic R-172 between km 59 and km 60, WESTBOUND and EASTBOUND, Secteur Mont-Valin, undetermined period. Reason : Flooding.

April 19, 2026 at 9:35 p.m.