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San Bruno Avenue & Blanken Avenue Water Main Replacement Project

Overview

Critical upgrades to our aging water infrastructure are planned for:

  • San Bruno Avenue between Campbell Avenue and Dwight Street
  • Blanken Avenue between Bayshore Boulevard and Candlestick Cove Way

This project will include the installation of 8" and 16" ductile iron water mains, construction of new curb ramps, and pavement restoration.

To learn more about what to expect during a water main installation project, visit sfpuc.gov/NewWaterMains


Construction Look Ahead*

Week of August 3

  • Excavate connection pits: San Bruno Avenue between Dwight Street and Campbell Avenue
  • Service changeovers: San Bruno Avenue between Dwight Street and Campbell Avenue
  • Pipeline connections: NIGHTWORK (This work is being done at night to accommodate the needs of neighborhood businesses which are affected by the temporary interruption of water service, and to minimize the impacts to traffic, bus service, bicycle and pedestrian traffic, or other City services to a neighborhood.)
    • Thursday, August 6 from 8pm - midnight: Intersection of San Bruno Avenue and Paul Avenue 

Week of August 10

  • Excavate connection pits: San Bruno Avenue between Dwight Street and Campbell Avenue
  • Service changeovers: San Bruno Avenue between Dwight Street and Campbell Avenue
  • Pipeline connections: NIGHTWORK (This work is being done at night to accommodate the needs of neighborhood businesses which are affected by the temporary interruption of water service, and to minimize the impacts to traffic, bus service, bicycle and pedestrian traffic, or other City services to a neighborhood.)
    • Tuesday, August 11 from 8pm - midnight: Intersection of San Bruno Avenue and Olmstead Street

Week of August 17

  • Excavate connection pits: San Bruno Avenue between Dwight Street and Campbell Avenue
  • Service changeovers: San Bruno Avenue between Dwight Street and Campbell Avenue

 

* Dates and work subject to change

  • Construction Start: June 2025
  • Construction End: November 2026
  • Project Phase: Construction