West End Sewer Separation and Watermain Replacement Project

Project Update

July 09, 2026

Starting August, the second phase of paving work will begin as part restoration works for the West End Sewer Separation and Watermain Replacement Program in New Westminster.

Construction will include roadway milling, asphalt paving and pavement marking restoration, where required with the goal of improving road conditions and neighbourhood safety.

  • Dates: August 2026 to November 2026 (weather dependent)
  • Hours of Work: Monday - Friday: 7:00 am - 7:00 pm, Saturdays: 9:00 am - 6:00 pm
  • Impacted Roads: View map
    • 18th Street Catchment - 10th Ave to 5th Ave
    • 20th Street Catchment - 20th Street to 16th Street
    • 6th Avenue - from 13th Street to 14th Street

Some parking disruptions will occur on impacted roads to accommodate the necessary staging areas. We respectfully ask that residents and visitors not park in these areas.

Expect temporary road closures, traffic delays and sidewalk closures during construction. Alternate access points will be provided, and advance notice will be given.

May 11, 2026

Final paving work will begin in late May on 16th Street and 6th Avenue. Construction will include roadway milling, asphalt paving and pavement marking restoration where required with the goal of improving road conditions and neighbourhood safety.

  • Dates: May 2026 - August 2026 (weather dependent)
  • Hours of Work: Monday - Friday: 7:00 am - 7:00 pm, Saturdays: 9:00 am - 6:00 pm
  • Impacted Roads: View map
    • 16th Street - 10th Avenue to 6th Avenue
    • 6th Avenue - 18th Street to 20th Street
    • 8th Avenue - 20th Street to 14th Street
    • London St, Dublin St, Hamilton St, and Nanaimo St - 16th Street to 14th Street

Some parking disruptions will occur on impacted roads to accommodate the necessary staging areas. We respectfully ask that residents and visitors not park in these areas.

Expect temporary road closures, traffic delays and sidewalk closures during construction. Alternate access points will be provided, and advance notice will be given.

Following paving, crews will undertake site restoration, including general clean-up, to return the area to a safe and fully functional condition.


 

PROJECT DETAILS

The project will include sewer separation work, installing green infrastructure (rain gardens), and replacing water mains that are at the end of their service life and due for replacement. The water main and sanitary sewer replacement program is intended to renew our aging infrastructure and to improve quality and capacity where required.

Duration

April 2024 to Spring 2027 (weather dependent)

Hours of Work
Monday - Friday: 7:00 am - 7:00 pm
Saturdays: 9:00 am - 6:00 pm

Impacted Roads

Sixth Avenue - 20th Street to 18th Street
Duration: Fall 2023 - Summer 2025

16th Street - Tenth Avenue to Fifth Avenue 
Duration: Spring 2024 - Fall 2025

18th Street - Tenth Avenue to Sixth Avenue
Duration: Fall 2024 - Spring 2026

20th Street - Tenth Avenue to Sixth Avenue 
Duration: Winter 2026 - Spring 2027

For more information on this project, please contact Amir Aminpour, Project Manager, at 604-515-3796 or aaminpour@newwestcity.ca or westendsewerproject@newwestcity.ca