From Tuesday, September 16, 10 p.m., to Wednesday, September 17, 5 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.