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Québec 511 > Road Conditions > By Region and by Road > Route 165

Route 165

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
Thaw
Thaw period From March 16, 2026
to May 15, 2026
Thaw period From April 6, 2026
to June 5, 2026
Thaw period From April 6, 2026
to June 5, 2026
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.
165  

From :  Saint-Ferdinand

To : Plessisville

 Roadway
Partly Snow Covered 		Visibility
Good
165  

From :  Junction of routes 116 and 165

To : Junction of highway 20 and route 165

 Roadway
Bare and Wet 		Visibility
Good
Chaudière-Appalaches
Closure A-20 Chaudière-Appalaches rest area (service area) closed until March 23 inclusive. Parking permitted and chemical toilets installed., EASTBOUND, From March 16, 2026 at 11:07 a.m. to April 2, 2026 at 11 p.m.. Reason : Roadwork. March 24, 2026
at 11:07 a.m.
L'Isle-aux-Grues - Montmagny: Air service is available. Visit the Société des traversiers du Québec website. Ferry service : Closed. December 8, 2025
at 6:12 a.m.
165  

From :  Thetford Mines Black Lake sector

To : Saint-Ferdinand

 Roadway
Snow Covered 		Visibility
Good