Between Route 104 (chemin de Knowlton) in Lac-Brome and Chemin des Rochers-Bleus in Sutton. In both directions. Alternating traffic, Monday to Friday between 5:00 am and 9:00 pm.
In Roxton Falls At rue De La Montagne In BOTH directions Alternating traffic: Monday to Thursday, from 6 am to 11:59 pm Friday from 6 am to 1 pm
In Roxton Falls Between rue Taillon and R-241 In BOTH directions Alternating traffic: Monday to Friday, 6 am to 7 pm
In Acton Vale In BOTH directions Between rue Cabana and rue Bouvier Complete closure at all times Detour: 2e rang, rue Noël-Lecomte, rue Bonin, R-116