Bonaventure Expy. | Complete night closure of Exit 4 of the Bonaventure Expy. toward Hwy. 15, on November 26
November 26, 2025 Bonaventure sector


From Wednesday, November 26, 9:30 p.m., to Thursday, November 27, 5 a.m.:

  • Complete closure of Exit 4 of the Bonaventure Expy. toward Hwy. 15 (and of the Gaétan Laberge blvd. toward Hwy. 15)
  • Detour via Exit 5 (Île des Soeurs)
  • Implementation of long-term hindrances in preparation for the reconfiguration of the Bonaventure Expy. into a boulevard


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.

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