Stanstead / Derby Line
Between 1 km SOUTH of chemin de la Rivière in Saint-François-Xavier-de-Brompton and 2 km NORTH of rue Laval (exit 60) in Sherbrooke SOUTHBOUND Closure of 1 lane out of 2, Tuesday between 10:30 am and noon and between 1:00 pm and 4:00 pm
In Bécancour, between exit 173 (Aut. 30 Est, Bécancour, Aut. 30 Ouest, Route 132, Sainte-Angèle) and the overpass located above Boulevard des Acadiens. South direction. Closure of 1 out of 2 lanes, at all times.
Between Trois-Rivières and Bécancour, on the Laviolette bridge located over the Saint-Laurent river. South direction. Reverse traffic, Monday to Thursday between 7 p.m. and 6:30 a.m. the next day and Friday between 8 p.m. and 10 a.m. the next day. Detour Access A55S: by highway 55 North, exit 182 (Aut. 40 east, Trois-Rivières downtown, Quebec), highway 40 East, exit 198 (boul. Des Récollets), boulevard des Récollets , Highway 40 West and Highway 55 South. Exit 176S: by highway 30 West and boulevard de Port-Royal. Track width reduced to 3.2 meters.
In Trois-Rivières, near exit 182 (Highway 40 East). Southbound Closure of 1 lane out of 2, At all times.