TOWARD DOWNTOWN
From Wednesday, October 1, 10 p.m., to Thursday, October 2, 4:30 a.m.,
and from Thursday, October 2, 10 p.m., to Friday, October 3, 4:30 a.m.:

• Closure of a portion of the Bonaventure Expy. at Exit 2, toward downtown
• Detour: Exit 2, access ramp to the Bonaventure Expy. 
• Concrete work

TOWARD SAMUEL DE CHAMPLAIN BRIDGE
From Thursday, October 2, 11 p.m., to Friday, October 3, 5:30 a.m.:

• Complete closure of the Bonaventure Expy. at Exit 4, toward Samuel De Champlain Bridge
• Detour via Exit 4 (Hwy-15 North/Hwy-20 West / Hwy-15 South)
• Structure work

Please note that this work may be cancelled or postponed depending on work progress and weather conditions.

Subscribe to our X account @SecBonaventure to be informed in real time.

For information about the Louis-Hippolyte-La Fontaine Tunnel, the Samuel De Champlain Bridge, or any other structures managed by our mobility partners, visit our web page.