Bonaventure Expy. | Closure of one lane out of two on the Clément Bridge, toward Samuel De Champlain Bridge, on October 17 and 18
October 16, 2026 Bonaventure sector


From Saturday, October 17, 5 a.m., to Sunday, October 18, 9:30 p.m.:

  • Closure of one lane out of two at Exit 4 on the Clément Bridge, toward Samuel De Champlain Bridge.
  • Draining work.


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

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/

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Plan your travel.

 • In-progress road closures or
    obstructions
 • Cameras
 • 14-day work schedule

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