Bonaventure Expy. | Complete night closures of several portions of the Expy. in both directions, from December 12 to 15
December 12, 2025 Bonaventure sector


TOWARD DOWNTOWN
From Friday, December 12, 10 p.m., to Saturday, December 13, 9 a.m.
From Saturday, December 13, 10 p.m., to Sunday, December 14, 9 a.m.
From Sunday, December 14, 10 p.m., to Monday, December 15, 4:30 a.m.
From Monday, December 15, 10 p.m., to Tuesday, December 16, 4:30 a.m.:

  • Closure of a portion of the Bonaventure Expy. at Exit 2, toward downtown
  • Detour: Exit 2 then follow the local detour
  • Work demobilization
  • This work may be cancelled depending on weather conditions.

 

TOWARD SAMUEL DE CHAMPLAIN BRIDGE
From Friday, December 12, 11 p.m., to Saturday, December 13, 9 a.m.
From Saturday, December 13, 11 p.m., to Sunday, December 14, 9 a.m.
From Sunday, December 14, 11 p.m., to Monday, December 15, 5:30 a.m.
From Monday, December 15, 11 p.m., to Tuesday, December 16, 5:30 a.m.:

  • Closure of the Bonaventure Expy. at Wellington St., toward Samuel De Champlan Bridge
  • Detour: Wellington / Bridge / des Irlandais / des Moulins / Bonaventure Expy.
  • Work demobilization
  • This work may be cancelled depending on 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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