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Road Conditions
Laurentides—Lanaudière
Closure R-131 between rue Saint-Michel and rue Guy-Gauthier, SOUTHBOUND and NORTHBOUND, Saint-Michel-des-Saints, From August 30, 2025 at 9 a.m. to August 30, 2025 at 6 p.m., detour on local network. Reason : Special events.
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. .
138
Works: structural repair In Saint-Cuthbert and Sainte-Geneviève-de-Berthier In both directions Complete closure of the overpass above A-40, at all times Detour: via A-40 EAST, U-turn at exit 155 or via A-40 WEST, U-turn at exit 144
Montérégie
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. .
138
Works: repair of structures Between Kahnawake and Montreal, on the Honoré-Mercier Bridge Contraflow traffic on the downstream bridge (towards Montreal), 1 lane in each direction From Friday 11 p.m. to Monday 7 a.m. ----- Closure of access from Rue Airlie towards R-138 WEST Detour via Avenue Lafleur and Rue Clément
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. .
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.
138
Structural inspection In Trois-Rivières, on Saint-Maurice Boulevard, at the Duplessis Bridge located over the Saint-Maurice River. -Eastbound: closure of one lane out of two, between 7 a.m. and 1:30 p.m. -Westbound: closure of one lane out of two, between 1:30 p.m. and 7 p.m.
Québec (Capitale-Nationale)
Work on pont Pierre-Laporte SOUTHBOUND, between Québec and Lévis, from September 2 to 16. Closure of 2 lanes out of 3, from Sunday to Wednesday between 9 pm and 5 am the next day and Thursday between 10 pm and 5 am the next day.
Oversized shipments are being transported from the ports of Quebec City, Pointe-au-Pic in La Malbaie, and Grande-Anse in Saguenay to Saint-Tite-des-Caps as part of a new wind power project. These shipments of huge pieces will continue until the end of November 2025.
The roads used by these transports are: A-40, A-73 Laurentienne, A-73 Henri-IV, A-440 Charest, A-740, R-136, R-138, R-362, R-175, A-70 and local roads.
Be careful and patient!
138
Structural inspection In Portneuf, on the rivière Portneuf bridge In both directions Alternating traffic, Wednesday between 11 am and 5 pm
138
Road redevelopment In Saint-Augustin-de-Desmaures, between R-367 and rue des Grands-Lacs In both directions Road closed at all times Detour: R-367, rue de Copenhagen, rue des Grands-Lacs
138
Public services In Quebec, access from Boulevard Wilfrid-Hamel EASTBOUND (R-138) towards A-740 SOUTH Access closed, Monday to Sunday between 7 am and 5 pm Detour: Boulevard Central access
138
Bridge replacement In Boischatel, between côte de l'Église and rivière Montmorency WESTBOUND Closure of 1 out of 3 lanes at all times
Côte-Nord
138
Pavement repair In Les Escoumins, between rue des Pilotes and rue Moreau In both directions From Monday to Thursday between 6 am and 6 pm If necessary, Friday between 6 am and 6 pm - Alternating traffic
138
Drilling In Baie-Comeau, between boulevard René-Bélanger and rue de Bretagne In both directions Closure of 1 lane out of 2, from Monday to Sunday between 6 pm and 6 am the next day
138
Culvert replacing In Port-Cartier, WEST of rue Langlois In both directions Alternating traffic at all times Lane width reduced to 5 meters
138
Culvert replacing In Port-Cartier, EAST of rue des Pionniers, at km 920 In both directions Alternating traffic at all times Lane width reduced to 5 meters
138
Culvert replacing In Port-Cartier, at km 932 In both directions Alternating traffic at all times Lane width reduced to 5 meters
138
Culvert replacement In Sept-Îles, between rue du Croche-Amanda and rue des Chanterelles In both directions At all times In both directions - Closure of 1 lane out of 2 One direction at a time - Contraflow traffic on the opposite roadway
138
Road resurfacing In Sept-Îles, EAST of rue Matamek In both directions Alternating traffic at all times
138
Pavement repair In Rivière-au-Tonnerre, between km 1100 and 1106 In both directions Alternating traffic at all times
138
Culvert replacement In Rivière-au-Tonnerre, between km 1106 and km 1108 In both directions Alternating traffic at all times Lane width reduced to 5 metres
138
Culvert replacement In Rivière-au-Tonnerre, between km 1134 and km 1136 In both directions Alternating traffic at all times Lane width reduced to 5 metres
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