Road Conditions

Estrie

55 Works: Renovation of lamppost base In Stanstead Joseph-Armand-Bombardier Highway Between R-247 and R-143 Northbound Closure of 1 lane out of 2 From Sunday 9 p.m. to Monday 1 a.m. Note that there is a possibility of a restraint patrol In both directions Closure of 1 lane out of 2, at all times From Monday 1 a.m. to Friday 5 p.m. (Northbound) From Monday 12 a.m. to Friday 5 p.m. (Southbound)
55 Asphalting Between Sherbrooke and Saint-François-Xavier-de-Brompton Between the diversion roads of km 61 and 72 In both directions From June 9 to 10 Closure of 1 lane out of 2 From Monday 7 a.m. to Tuesday 5 p.m. From June 11 to August 8 Contraflow traffic at all times, between Sunday 10 p.m. and Friday 4 p.m.

Mauricie—Centre-du-Québec

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.
55 Road redevelopment Between 9th Rang in Saint-Wenceslas and Highway 20 in Sainte Eulalie. In both directions Until July 31, anytime. Roadside work. Detour Highway 55 - via 9th Rang and Route 161. Exit 210-W - via exit 204 (Rang des Plaines, Rang des Cèdres), Rang des Plaines, Rang des Cèdres, Highway 20 East and exit 210 (Highway 55 North, Route 161, Bécancour, Trois-Rivières, Sainte-Eulalie, Saint-Valère / Highway 955, Saint-Samuel, Saint-Albert, Victoriaville, Warwick). -From Sunday, June 8 to Friday, October 10, 2025. At all times
55 Signaling elements In Bécancour, near exit 173 South (Wôlinak, Saint-Grégoire, Nicolet). Heading south. -June 17 OR 18: closure of one lane out of two, between 9 p.m. and 5 a.m. the following day.
55 Replacing the slab In Trois-Rivières and Bécancour, at the Laviolette Bridge located over the Saint Lawrence River. In both directions - Regular and intensive works: traffic in the opposite direction on the opposite carriageway. Lane width reduced to 3.2m. -Monday to Thursday, between 7 p.m. and 6:30 a.m. the next day. Exit 181-N closed. June 15, 17, 19. Exit 176-S closed. June 12, 16, 18. -Intensive work: From Friday, June 13 at 8 p.m. to Sunday, June 15 at 11 a.m. Exit 181-N closed. Detour Exit 176-S: Detour route: via Highway 30 West and Boulevard
55 Repair of structures In Bécancour, at the overpass located above Highway 30. In one direction at a time. Closure of one lane out of two. -Southbound: Thursday 12, Wednesday 18 and Thursday 19 June, between 8 a.m. and 4 p.m. -Northbound: Monday, June 16, between 8 a.m. and noon.
55 Contraflow traffic Pont Laviolette between Bécancour and Trois-Rivières, SOUTHBOUND and NORTHBOUND, From June 13, 2025 at 8 p.m. to June 15, 2025 at 11 a.m.. Reason : Roadwork.
55 Maintenance In Saint-Étienne-des-Grès, between exit 202 South (Saint-Étienne-des-Grès, Saint-Barnabé) and exit 206 North (Saint-Boniface). Heading south. Roadside work, between 6 a.m. and 4 p.m.
55 Reconstruction of the bridge (P-14679, P-19981) In Shawinigan, at the Piles Bridge. In both directions Northbound: Contraflow traffic on diverted lanes on either side of the bridge and exit 226-S closed. At all times. Detour Detour exit 226: via Highway 55 South, exit 223 (Grand-Mère Avenue, 25th Street), 6th Avenue / 26th Street, 5th Avenue, 25th Street, 6th Avenue, Highway 55 North and exit 226 (Chemin du Parc-National, 8th Street). Track width reduced to 4 meters.