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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
Montérégie
Sorel-Tracy - Saint-Ignace-de-Loyola: Departures from Saint-Ignace-de-Loyola each hour and departures from Sorel-Tracy at the half of each hour, for an undetermined period. Reason: 1 ferry in operation. Ferry service : Open.
July 11, 2025
at 12:20 p.m.
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.
40
À Vaudreuil-Dorion et Senneville, autoroute Félix-Leclerc, sur le pont de l'Île-aux-Tourtes
Hindrance
Major
Direction
West and east
From April 28, 2025 at 5 a.m.
to December 31, 2026 at 5 a.m.
Montréal
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.
40
À Montréal Échangeur Anjou Dans la bretelle menant de A-40 OUEST (sortie 80-S) à A-25 SUD / tunnel
Hindrance
Minor
Direction
West
From October 15, 2022 at 5 a.m.
to December 31, 2025 at 5 a.m.
Mauricie—Centre-du-Québec
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.
Work on the Laviolette Bridge will resume during weekday nights and sometimes on weekend nights until fall 2025.
Check the roadworks in detail for information, including the planned times of the obstructions.
June 9, 2025
at 11:51 a.m.
Additional Information:
Work schedule
(159 Kb)
Press release
(116 Kb)
40
À Trois-Rivières, à la sortie 196-N (Autoroute 55 Nord, boulevard des Chenaux, Shawinigan), sur le pont d'étagement situé au-dessus de l'autoroute 55.
Hindrance
Major
Direction
East
From July 9, 2025 at 6 p.m.
to August 15, 2025 at 6 a.m.
Québec (Capitale-Nationale)
Québec - Lévis: No service from July 4 to July 13 inclusively. Visit the Société des traversiers du Québec website. Ferry service : Closed.
July 8, 2025
at 3:57 p.m.
40
À Québec, entre l'A-740 et l'A-573
Hindrance
Major
Direction
West and east
From March 24, 2025 at 12 a.m.
to November 14, 2025 at 11:59 p.m.
