From Friday, July 5, 11:59 p.m., to Saturday, July 6, 9 a.m.:

• Complete night closure of the Bonaventure Expy. at Exit 4, toward Samuel De Champlain Bridge
• Detour via Exit 4 (A-15 Nord North / A-20 Ouest West)
• Work on a superstructure

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: https://jacquescartierchamplain.ca/en/road-traffic/network-map-and-partnerships/