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Québec 511 > Road Conditions > By Region and by Road > Autoroute 10

Autoroute 10

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
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. 		March 6, 2025
at 2:21 p.m.
Thaw
Thaw period From March 24, 2025
to May 23, 2025
Thaw period From March 24, 2025
to May 23, 2025
Thaw period From April 7, 2025
to June 6, 2025
Montérégie
 10   

From :  Île des Soeurs

To : Samuel-De Champlain Bridge Rive-Sud

 Roadway
Bare and Dry 		Visibility
Good
 10   

From :  Samuel-De Champlain Bridge Rive-Sud

To : Richelieu

 Roadway
Bare and Dry 		Visibility
Good
 10   

From :  Richelieu

To : Junction of highway 10 and route 139 in Granby

 Roadway
Bare and Dry 		Visibility
Good
Montréal
 10  
 À Montréal, autoroute Bonaventure, sur le pont Clément, entre l'île des Sœurs et Montréal Hindrance
Major 		Direction
West and east 		From March 24, 2025 at 5 a.m.
to December 31, 2025 at 5 a.m.
 10  
 À Montréal, autoroute Bonaventure, la sortie 5 (boulevard de l'Île-des-Sœurs) Hindrance
Major 		Direction
East 		From March 27, 2025 at 12:01 a.m.
to May 31, 2025 at 11:59 p.m.
 10  
 À Montréal, autoroute Bonaventure, entre la sortie 4 (A-15, A-20) et le pont Samuel-De Champlain Hindrance
Major 		Direction
East 		From March 26, 2025 at 9 p.m.
to March 27, 2025 at 5 a.m.
 10  
 À Montréal, autoroute Bonaventure, à la fin du pont Samuel-De Champlain, dans la sortie 58 (A-10 OUEST, centre-ville, Île des Sœurs), l'embranchement vers A-10 OUEST Hindrance
Major 		Direction
West 		From March 26, 2025 at 10 p.m.
to March 27, 2025 at 5 a.m.
 10   

From :  Île des Soeurs

To : Samuel-De Champlain Bridge Rive-Sud

 Roadway
Bare and Dry 		Visibility
Good
Estrie
 10   

From :  Richelieu

To : Junction of highway 10 and route 139 in Granby

 Roadway
Bare and Dry 		Visibility
Good
 10   

From :  Junction of highway 10 and route 139 in Granby

To : Bromont

 Roadway
Bare and Wet 		Visibility
Good
 10   

From :  Bromont

To : Eastman

 Roadway
Bare and Wet 		Visibility
Good
 10   

From :  Eastman

To : Magog

 Roadway
Bare and Wet 		Visibility
Good
 10   

From :  Magog

To : Sherbrooke

 Roadway
Bare and Dry 		Visibility
Good