Bonaventure Expy. | Permanent closure of the access to the Parc d'entreprises de la Pointe-Saint-Charles as of June 8, and of the access ramp to the Expressway toward Samuel De Champlain Bridge during the night of June 7
June 5, 2026 Bonaventure sector


From Sunday, June 7, 9:30 p.m., to Monday, June 8, 5 a.m.:

  • Closure of the access ramp from the Ch. des Moulins to the Expressway toward Samuel De Champlain Bridge
  • Work on superstructures
  • Detour: Pierre Dupuy then follow the local detour

As of June 8:

  • Permanent closure of the access to the Parc d’entreprises de la Pointe-Saint-Charles
  • Detour: see map
  • Reconfiguration of the expressway 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: https://jacquescartierchamplain.ca/en/road-traffic/network-map-and-partnerships/

Bonaventure Expy. | Permanent closure of the access to the Parc d'entreprises de la Pointe-Saint-Charles as of June 8, and of the access ramp to the Expressway toward Samuel De Champlain Bridge during the night of June 7
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