In Saint-Augustin-de-Woburn, chemin de la Rivière-Bergeron, 300 meters NORTH of route 161 (rang Clinton) In both directions Alternating traffic, Wednesday between 7:00 am and 6:00 pm
In Lambton, on the bridge over Grand lac Saint-François In both directions Alternating traffic at all times Lane width reduced to 3.5 meters
In Sainte-Hélène-de-Chester, between the limits of the municipalities of Saint-Norbert-d'Arthabaska and Saint-Fortunat, Alternating traffic, Monday to Friday at all times.
At Sainte-Marie-de-Blandford, on the bridge over the Beaudet river. Alternating traffic, at all times. Track width reduced to 4 meters.
In Saint-Fortunat, on the rivière Bulstrode Affl. bridge. In both directions Alternating traffic, Tuesday between 9 am and noon