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From Saturday, September 7, 6 a.m., to Sunday, September 8, 3 p.m.:
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/