Québec 511 > Road Conditions > By Region and by Road > Mauricie—Centre-du-Québec

Mauricie—Centre-du-Québec

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
Closure A-20 between km 253, Villeroy and km 278, Laurier-Station, EASTBOUND, undetermined period, detour on local network. Reason : Accident. March 5, 2026
at 8:26 a.m.
Sorel-Tracy - Saint-Ignace-de-Loyola: Departures from Saint-Ignace-de-Loyola each hour and departures from Sorel-Tracy at the half of every hour, for an undetermined period. Reason: 1 ferry in operation. Consult the Société des traversiers du Québec website. Ferry service : Open. January 19, 2026
at 6:30 a.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.
Thaw
Thaw period From March 16, 2026
to May 15, 2026
Thaw period From March 23, 2026
to May 22, 2026
Thaw period From March 30, 2026
to May 29, 2026
Road Conditions
20  

From :  Sainte-Hélène-de-Bagot

To : Drummondville

Roadway
Bare and Dry
Visibility
Good
20  

From :  Drummondville

To : Sainte-Eulalie

Roadway
Bare and Dry
Visibility
Good
20  

From :  Sainte-Eulalie

To : Saint-Louis-de-Blandford

Roadway
Partly Snow Covered
Visibility
Good
20  

From :  Saint-Louis-de-Blandford

To : Villeroy

Roadway
Partly Snow Covered
Visibility
Good
30  

From :  Laviolette Bridge in Bécancour

To : Bécancour, boulevard Alphonse-Deshaies

Roadway
Bare and Dry
Visibility
Good
40  

From :  Maskinongé

To : Junction of highways 40 and 55

Roadway
Bare and Dry
Visibility
Good
40  

From :  Trois-Rivières Trois-Rivières-Ouest sector

To : Trois-Rivières Sainte-Marthe-du-Cap sector

Roadway
Bare and Dry
Visibility
Good
40  

From :  Trois-Rivières Sainte-Marthe-du-Cap sector

To : Deschambault-Grondines

Roadway
Bare and Dry
Visibility
Good
55  

From :  L'Avenir

To : Drummondville, Saint-Nicéphore sector

Roadway
Bare and Dry
Visibility
Good
55  

From :  Drummondville, Saint-Nicéphore sector

To : Junction of highways 20 and 55

Roadway
Bare and Dry
Visibility
Good
55  

From :  Sainte-Eulalie

To : Saint-Célestin

Roadway
Bare and Dry
Visibility
Good
55 
À Saint-Wenceslas, à proximité du 10e Rang. Hindrance
Minor
Direction
South
From December 2, 2025 at 8 a.m.
to December 18, 2026 at 5 p.m.
55  

From :  Saint-Célestin

To : Laviolette Bridge in Bécancour

Roadway
Bare and Dry
Visibility
Good
55 
À Saint-Célestin, à proximité de l'intersection de la route 226 (Rang du Pays-Brûlé). Hindrance
Minor
Direction
South
From March 9, 2026 at 9:59 a.m.
to March 9, 2026 at 3:30 p.m.
55  

From :  Laviolette Bridge in Bécancour

To : Junction of highways 40 and 55

Roadway
Bare and Dry
Visibility
Good
55  

From :  Junction of highways 40 and 55

To : Shawinigan Saint-Georges sector

Roadway
Bare and Dry
Visibility
Good
55 
À Shawinigan, à proximité de la sortie 223 (Avenue de Grand-Mère, 25e Rue). Hindrance
Minor
Direction
North
From March 2, 2026 at 8 a.m.
to March 27, 2026 at 4 p.m.
955  

From :  Junction of highway 955 and route 122

To : Sainte-Eulalie

Roadway
Bare and Dry
Visibility
Good
116  

From :  Acton Vale

To : Melbourne

Roadway
Bare and Dry
Visibility
Good
116  

From :  Kingsey Falls

To : Junction of routes 116 and 161

Roadway
Bare and Dry
Visibility
Good
116  

From :  Junction of routes 116 and 161

To : Princeville

Roadway
Bare and Dry
Visibility
Good
116  

From :  Princeville

To : Plessisville

Roadway
Bare and Dry
Visibility
Good
122  

From :  Saint-Gérard-Majella

To : Saint-Guillaume

Roadway
Bare and Dry
Visibility
Good
122  

From :  Saint-Guillaume

To : Drummondville

Roadway
Bare and Dry
Visibility
Good
122  

From :  Junction of highway 955 and route 122

To : Victoriaville

Roadway
Bare and Dry
Visibility
Good
132  

From :  Yamaska

To : Saint-François-du-Lac

Roadway
Bare and Dry
Visibility
Good
132  

From :  Saint-François-du-Lac

To : Nicolet, rang Saint-Alexis

Roadway
Bare and Dry
Visibility
Good
132 
À Pierreville, à proximité de la rue Georges. Hindrance
Minor
Direction
West and east
From February 27, 2026 at 7 a.m.
to March 9, 2026 at 5 p.m.
132  

From :  Nicolet, rang Saint-Alexis

To : Junction of highway 55 and route 132

Roadway
Bare and Dry
Visibility
Good
138 
À Champlain, entre la route Marchand et la route 359. Hindrance
Minor
Direction
In one direction at a time
From March 9, 2026 at 7:30 a.m.
to March 11, 2026 at 5:30 p.m.
139  

From :  Acton Vale

To : Drummondville Saint-Nicéphore sector

Roadway
Bare and Dry
Visibility
Good
143 
À Saint-Majorique-de-Grantham, à proximité de la route Chagnon. Hindrance
Minor
Direction
In one direction at a time
From March 2, 2026 at 8 a.m.
to March 11, 2026 at 6 p.m.
155  

From :  Shawinigan Saint-Georges sector

To : Rivière-Matawin

Roadway
Bare and Dry
Visibility
Good
155 
À Grandes-Piles, entre le chemin Flora-Marchand et le chemin de Florence au kilomètre 5. Hindrance
Minor
Direction
In one direction at a time
From March 9, 2026 at 7 a.m.
to March 17, 2026 at 5 p.m.
155 
À Grandes-Piles, entre la 90e Rue et le chemin Flora-Marchand au kilomètre 4. Hindrance
Minor
Direction
In one direction at a time
From March 11, 2026 at 8 a.m.
to March 12, 2026 at 6 p.m.
155  

From :  Rivière-Matawin

To : La Tuque

Roadway
Bare and Dry
Visibility
Good
155  

From :  La Tuque

To : Lac au Pékan

Roadway
Bare and Dry
Visibility
Good
155  

From :  Lac au Pékan

To : Saint-François-de-Sales

Roadway
Bare and Dry
Visibility
Good
157  

From :  Junction of highway 40 and route 157

To : Notre-Dame-du-Mont-Carmel

Roadway
Bare and Wet
Visibility
Good
161  

From :  Beaulac-Garthby

To : Notre-Dame-de-Ham

Roadway
Bare and Dry
Visibility
Good
161  

From :  Notre-Dame-de-Ham

To : Junction of routes 116 and 161

Roadway
Bare and Dry
Visibility
Good
161 
À Saint-Valère, entre le 12e Rang et le chemin de la Plage-Hébert. Hindrance
Minor
Direction
In one direction at a time
From March 5, 2026 at 7 a.m.
to March 13, 2026 at 5 p.m.
165  

From :  Saint-Ferdinand

To : Plessisville

Roadway
Bare and Dry
Visibility
Good
165  

From :  Junction of routes 116 and 165

To : Junction of highway 20 and route 165

Roadway
Bare and Dry
Visibility
Good
349  

From :  Louiseville

To : Saint-Paulin

Roadway
Bare and Dry
Visibility
Good
352  

From :  Saint-Luc-de-Vincennes

To : Saint-Narcisse

Roadway
Bare and Wet
Visibility
Good
359  

From :  Champlain

To : Saint-Luc-de-Vincennes

Roadway
Bare and Wet
Visibility
Good
359  

From :  Saint-Narcisse

To : Shawinigan Lac-à-la-Tortue sector

Roadway
Bare and Wet
Visibility
Good
      
À Tingwick, sur le chemin des Lacs, entre la rue des Pins et la rue de la Chapelle. Hindrance
Minor
Direction
In one direction at a time
From March 4, 2026 at 8 a.m.
to March 12, 2026 at 4 p.m.
      
Sur le chemin de Saint-Rémi, entre le 8e Rang et la rue Cayouette. Hindrance
Minor
Direction
In one direction at a time
From March 9, 2026 at 8 a.m.
to April 3, 2026 at 4 p.m.
       

From :  Warwick

To : Saint-Albert

Roadway
Bare and Dry
Visibility
Good
      
Alternating traffic Friday, March 6 between 5 am and 8:30 pm, Saturday, March 7 between 10 am and 11:59 pm, Sunday, March 8 between 7 am and 10 pm, Monday, March 9 between 5 am and 9:30 pm, and Tuesday, March 10 between 5 am and 5 pm rang des Pins-Rouges at km 13, WESTBOUND and EASTBOUND, Saint-Alexis-des-Monts, From March 6, 2026 at 5 a.m. to March 10, 2026 at 5 p.m.. Reason : Special events. March 3, 2026
at 9:02 a.m.