Québec 511 > Trucking > Hindrances Related to Load and Size > Autoroute 40

Autoroute 40

Road Conditions
Roadway
Bare (dry or wet)
Partly snow covered, snow packed
or ice covered
Snow covered, snow packed
or ice covered
Visibility
Good
Fair
Poor
Roadwork
Minor hindrance
Major hindrance
Other informations
Warning
Trucks prohibited
Ferry
Border crossing
Current Warnings
Slow-moving traffic A-20 Towards A-10 west, direction Montreal, traffic on diverted lanes, lane width reduced to 3.9 meters., WESTBOUND, Brossard, undetermined period. Reason : Work planned later. February 15, 2024
at 10:14 a.m.
Slow-moving traffic A-20 towards A-10 east, direction Sherbrooke, traffic on diverted lanes and lane width at 3.9 meters., WESTBOUND, undetermined period. Reason : Work planned later. February 15, 2024
at 10:17 a.m.
Louis-H.-La Fontaine Tunnel
Contraflow traffic (north tube), 2 lanes northbound and only one southbound.
Northbound lanes width reduced to 3.2 m. Cause: tunnel repair.

Heavy vehicles:
Coming from A-20 West/A-25 North (towards Montréal), right lane MANDATORY from De Mortagne Blvd.

Coming from A-25 South (towards Longueuil), right lane PROHIBITED from Sherbrooke Street.
February 15, 2024
at 12:29 p.m.
Montérégie
Sorel-Tracy - Saint-Ignace-de-Loyola: No service from Friday July 19 at 3 am to Monday July 22 at 7:30 am. Cause: strike. Ferry service : Open. July 16, 2024
at 11:06 a.m.
40 
À Vaudreuil-Dorion et Senneville (île de Montréal) Autoroute Félix-Leclerc Sur le pont de l'Île-aux-Tourtes, enjambant le lac des Deux Montagnes Hindrance
Major
Direction
West and east
From May 27, 2024 at 12 a.m.
to December 31, 2024 at 12 a.m.
Montréal
40 
1 lane closed out of 2 A-40 at height Échangeur Décarie, WESTBOUND, Montréal, traffic congestion, undetermined period. Reason : Accident. July 19, 2024
at 5:30 a.m.
40 
À Montréal (Anjou) Dans l'échangeur Anjou Dans la sortie 80-S pour A-25 sud et le tunnel Louis-H.-La Fontaine Hindrance
Minor
Direction
West and east
From October 15, 2022 at 12 a.m.
to December 31, 2025 at 12 a.m.
Mauricie—Centre-du-Québec
Sorel-Tracy - Saint-Ignace-de-Loyola: No service from Friday July 19 at 3 am to Monday July 22 at 7:30 am. Cause: strike. Ferry service : Open. July 16, 2024
at 11:06 a.m.
Continuation of major work on the Laviolette Bridge during weekends from mid-March, weather conditions permitting, until fall 2024. April 25, 2024
at 3:25 p.m.
Additional Information:
40 
À Trois-Rivières, Entre la sortie 205 (Rue des Prairies) et la sortie 201 (Boulevard des Chenaux). Hindrance
Major
Direction
East
From May 27, 2024 at 6 p.m.
to September 6, 2024 at 9 a.m.
Québec (Capitale-Nationale)
L'Isle-aux-Coudres - Saint-Joseph-de-la-Rive: Schedule modified on Friday July 19 and Saturday July 20. Visit the Société des traversiers du Québec website. Cause: strike. Ferry service : Open. July 18, 2024
at 9:04 a.m.
Closure A-440 Dufferin-Montmorency EAST between côte de la Potasse and A-40, Friday July 20 and Saturday July 21, between 11:59 pm and 3 pm the next day. Cause: Triathlon Challenge Cap Québec. July 17, 2024
at 10:09 a.m.
Additional Information:
Triathlon Challenge Cap Québec
40 
À Québec, entre le boulevard de l'Ormière et le boulevard Saint-Jacques Hindrance
Major
Direction
West and east
From April 5, 2024 at 6 a.m.
to October 31, 2026 at 11:59 p.m.