From Thursday, October 10, 11 p.m., to Friday, October 11, 4:30 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)
• Marking work due to the reopening of the Expy. exit ramp to the Samuel De Champlain Bridge

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/