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Roadworks and Projects   /   From October 6th 2025 at 7 h to October 20th 2025 at 17 h

Ville de Montreal: Works on Saint-Antoine and Saint-Jacques Streets


As part of the redevelopment project for Saint-Antoine and Saint-Jacques streets, the Ville de Montreal will carry out construction work starting on October 6, 2025, for an estimated duration of two weeks. Saint-Jacques Street will be completely closed, and Saint-Antoine Street will be temporarily one-way eastbound

Traffic and Parking:

  • Saint-Jacques Street: full closure between Brewster and Walker avenues. A detour will be in place via Saint-Antoine Street and Brewster Avenue.
  • Saint-Antoine Street: temporary one-way eastbound between Rose-de-Lima Street and Atwater Avenue to maintain local access.
  • Greene and Walker Avenues: accessible via Saint-Antoine Street. Local two-way traffic will be maintained on Greene between Saint-Antoine and Saint-Jacques.
  • Brewster Avenue and Bel-Air Street: accessible via Rose-de-Lima and Saint-Jacques. Brewster Avenue will be temporarily one-way northbound.
  • Marin Avenue: accessible via Saint-Antoine, Walker Avenue, and Saint-Jacques Street.

Learn more