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Autoroute 25
Autoroute 25
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
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Roadwork
Minor hindrance
Major hindrance
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Warning
Trucks prohibited
Ferry
Border crossing
Laurentides—Lanaudière
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.
25
À Mascouche, entre sortie 34 (chemin Saint-Henri) et l'accès du chemin Sainte-Marie
Hindrance
Major
Direction
South
From July 3, 2025 at 9:30 p.m.
to July 4, 2025 at 5 a.m.
Montérégie
Tuesday to Friday, from July 1st to 4, traffic will be disrupted on certain roads in Quebec as the Tour Charles-Bruneau cyclists pass through the regions of Mauricie, Capitale-Nationale, Chaudière-Appalaches, Centre-du-Québec, Estrie, Montérégie and Montreal.
July 2, 2025
at 3:20 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.
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.
25
À Longueuil et Montréal Entre la sortie 90 (R-132, Varennes, La Prairie) de l'A-20 OUEST et l'accès de la rue Hochelaga, incluant le tunnel Louis-Hippolyte-La Fontaine
Hindrance
Major
Direction
North
From July 4, 2025 at 10:30 p.m.
to July 5, 2025 at 8 a.m.
25
À Montréal (arr. Mercier-Hochelaga-Maisonneuve) L'entrée en provenance de la rue Tellier et des Futailles pour A-25 sud
Hindrance
Minor
Direction
South and north
From February 25, 2022 at 12 a.m.
to December 31, 2025 at 12 a.m.
25
Entre Longueuil et Montréal, le tunnel Louis-Hippolyte-La Fontaine
Hindrance
Major
Direction
South and north
From May 5, 2025 at 5 a.m.
to December 31, 2026 at 12 a.m.
Montréal
Tuesday to Friday, from July 1st to 4, traffic will be disrupted on certain roads in Quebec as the Tour Charles-Bruneau cyclists pass through the regions of Mauricie, Capitale-Nationale, Chaudière-Appalaches, Centre-du-Québec, Estrie, Montérégie and Montreal.
July 2, 2025
at 3:20 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.
25
À Montréal (Mercier-Hochelaga-Maisonneuve) La sortie 4 (avenue Souligny, centre-ville)
Hindrance
Minor
Direction
South and north
From October 31, 2022 at 12 a.m.
to December 31, 2025 at 12 a.m.
25
À Montréal et à Longueuil, entre la sortie 5 (rue Sherbrooke) et l'accès de l'Île-Charron, incluant le tunnel Louis-Hippolyte-La Fontaine
Hindrance
Major
Direction
South
From July 4, 2025 at 11 p.m.
to July 5, 2025 at 5 a.m.
25
À Montréal (Anjou) Entre la sortie 6 (rue Beaubien) et le tunnel Louis-Hippolyte-La Fontaine
Hindrance
Major
Direction
South and north
From November 18, 2022 at 12 a.m.
to December 31, 2025 at 12 a.m.
