Warnings
Traffic Cameras
Interactive Map
Road Conditions
By Region and by Road
Current Warnings
Photo radar devices may be used on specific work sites
Trucking
Hindrances Related to Load and Size
Vertical Bridge Clearances
Load Limits on Bridges
Trucking Network
Rest Areas
Villages-relais
Useful Links
Neighbouring Road Networks
Winter Storm Information
Exclusive Towing in the Metropolitan Area
Road Distances
Québec Official Road Map
Bike Lanes
Off-Highway Vehicles
RSS Feeds
Roadwork - Downloadable GPS Files
Québec 511
>
Road Conditions
>
Current Warnings
Current Warnings
In force since
On the L'Île-aux-Tourtes Bridge (A-40), between Vaudreuil-Dorion and Senneville (island of Montréal), only one lane available in each direction at all times and for several weeks.
December 2, 2023
at 9:42 a.m.
Additional Information:
Press release (Fr.) December 1st
Contraflow traffic Pont Honoré-Mercier between Kahnawake and Montréal, WESTBOUND and EASTBOUND, From December 2, 2023 at 4 a.m. to December 2, 2023 at 11:59 p.m.. Reason : Roadwork.
December 1, 2023
at 8:50 a.m.
Abitibi-Témiscamingue
In force since
397
Alternating traffic R-397 between rue du Moulin and 8e Avenue, SOUTHBOUND and NORTHBOUND, Barraute, undetermined period. Reason : Broken structure.
November 15, 2023
at 3:20 p.m.
Closure chemin d'Aiguebelle between Lake Genest and Aiguebelle National Park, SOUTHBOUND and NORTHBOUND, Taschereau, From November 15, 2023 at 12 a.m. to May 1, 2024 at 9 a.m.. Reason : Winter closure.
October 31, 2023
at 10:51 a.m.
Bas-Saint-Laurent—Gaspésie—Îles-de-la-Madeleine
In force since
Closure Rue Hayward / Côte des Bains between rue de l'Estuaire and R-132, WESTBOUND and EASTBOUND, Rivière-du-Loup, undetermined period. Reason : Accident.
December 2, 2023
at 9:33 p.m.
Côte-Nord
In force since
138
Alternating traffic R-138 Touzel Bridge, over the Sheldrake River, WESTBOUND and EASTBOUND, Rivière-au-Tonnerre, undetermined period. Reason : Broken structure.
November 29, 2023
at 12:54 p.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.
Laurentides—Lanaudière
In force since
309
Slow-moving traffic R-309 Chemin de la Lièvre Sud, at rue de l'Ancolie. Northbound lane width reduced to 3.65 meters., SOUTHBOUND and NORTHBOUND, Mont-Laurier, undetermined period. Reason : Road failure.
November 21, 2023
at 2:40 p.m.
Laval
In force since
On the L'Île-aux-Tourtes Bridge (A-40), between Vaudreuil-Dorion and Senneville (island of Montréal), only one lane available in each direction at all times and for several weeks.
December 2, 2023
at 9:42 a.m.
Additional Information:
Press release (Fr.) December 1st
Mauricie—Centre-du-Québec
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.
Montérégie
In force since
On the L'Île-aux-Tourtes Bridge (A-40), between Vaudreuil-Dorion and Senneville (island of Montréal), only one lane available in each direction at all times and for several weeks.
December 2, 2023
at 9:42 a.m.
Additional Information:
Press release (Fr.) December 1st
138
Contraflow traffic Pont Honoré-Mercier between Kahnawake and Montréal, WESTBOUND and EASTBOUND, From December 2, 2023 at 4 a.m. to December 2, 2023 at 11:59 p.m.. Reason : Roadwork.
December 1, 2023
at 8:50 a.m.
1 lane closed out of 2 R-138 towards A-20 EASTBOUND, EASTBOUND, Montréal (Lachine), From October 30, 2023 at 5 a.m. to December 1, 2023 at 11:59 p.m.. Reason : Roadwork.
October 30, 2023
at 9:59 a.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
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
On the L'Île-aux-Tourtes Bridge (A-40), between Vaudreuil-Dorion and Senneville (island of Montréal), only one lane available in each direction at all times and for several weeks.
December 2, 2023
at 9:42 a.m.
Additional Information:
Press release (Fr.) December 1st
Contraflow traffic Pont Honoré-Mercier between Kahnawake and Montréal, WESTBOUND and EASTBOUND, From December 2, 2023 at 4 a.m. to December 2, 2023 at 11:59 p.m.. Reason : Roadwork.
December 1, 2023
at 8:50 a.m.
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
1 lane closed out of 2 R-138 towards A-20 EASTBOUND, EASTBOUND, Montréal (Lachine), From October 30, 2023 at 5 a.m. to December 1, 2023 at 11:59 p.m.. Reason : Roadwork.
October 30, 2023
at 9:59 a.m.
Outaouais
In force since
On the L'Île-aux-Tourtes Bridge (A-40), between Vaudreuil-Dorion and Senneville (island of Montréal), only one lane available in each direction at all times and for several weeks.
December 2, 2023
at 9:42 a.m.
Additional Information:
Press release (Fr.) December 1st
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.
Québec (Capitale-Nationale)
In force since
40
1 lane closed out of 2 A-40 Closure of 1 lane out of 2 on the service lanes at Boulevard Saint-Jacques, EASTBOUND, Québec, undetermined period. Reason : Accident.
December 3, 2023
at 1:38 a.m.
40
2 lanes closed out of 4 A-40 at height Boulevard Saint-Jacques, EASTBOUND, Québec, undetermined period. Reason : Accident.
December 3, 2023
at 1:12 a.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.