Ville de Montréal: Resumption of Work on Rue Saint-Antoine Starting March 24

Reconstruction work on Rue Saint-Antoine will resume on March 24, 2025, and continue through December 2025. The work aims to improve the infrastructure, including the reconstruction of the street, and the replacement of the water, sewer, gas, and electrical networks.

Details of the Work

• Area affected: Rue Saint-Antoine, between Avenue Atwater and Rue De Courcelle.
• Work to be completed in phases: The work will be carried out from east to west to minimize traffic disruptions.
• Parking: Parking is prohibited within the construction zone and on Rue Lacasse to allow for local two-way traffic.

Traffic Impact

• Rue Saint-Antoine :  New two-way traffic starting on April 1.
• Major disruptions:
  • From March 24 to mid-June: Full closure of  Rue Lenoir and Rue Saint-Philippe.
  • Starting April 1: Partial closure with adjustments to traffic between Rue De Courcelle and Rue Lenoir.
• Detours: 
  • Rue Notre-Dame: Detour via Rue Notre-Dame heading west for the entire duration of the project.
  • Access to the neighborhood: Highway 20 and Boulevard des Tanneries, or Exit 2 on Route 136 and Rue Saint-Antoine up to Rue Saint-Philippe.

Work Schedule

• Monday to Friday: From 7:00 a.m. to 7:00 p.m.
• Weekend work possible: Saturday and Sunday, from 8:00 a.m. to 7:00 p.m.

Replacement of Lead Water Connections

• During this time, the City will also be replacing lead water connections along the street. Affected property owners have already been contacted.

For more information, please contact the information service at 514 872-3777 or visit the website at montreal.ca.

Consult the notice