(619) 294-2501 [email protected]
The 30th Street Pipeline Replacement Project will replace 5.7 miles of water main within the North Park, Golden Hill and Southeastern communities. This project will help the City of San Diego better serve its communities, improve service reliability, reduce maintenance needs, and lessen the risk of future water main breaks. The project will also increase pedestrian access by installing curb ramps at several intersections throughout the project area. 
Here’s What’s Happening 
For the next month, construction will continue in North Park. Here’s what to expect. 
  • Construction Area #1: The crews completed installation of the water main on 30th Street between Lincoln and University Avenue. Now, they are proceeding with base paving work. Once that is complete, they will begin installing the water main on 30th Street from North Park Way to University Avenue, and from Ray Street to 29th Street on University Avenue. Traffic detours and “No Parking” signs will be in place for the next few weeks to complete this section. The working hours will be Monday through Thursday from 8 p.m. to 6 a.m.
  • Construction Area #2: Over the next few weeks, crews will work on the Pressure Reducing Station at the intersection of 28th and Thorn Street. The working hours will be Monday through Friday from 8 a.m. to 4 p.m. Road closures and detours are in effect. “No Parking” signs are in place.
Please note: No work will take place during rain. All scheduled work that is impacted by a rain event will be postponed and pushed back to the next dry working day.
What to Expect 
Any work that requires water service shut-offs will only occur after advanced notice has been provided to residents and stakeholders via door hangers.

Please remember to always exercise caution near the work zone and note that:

  • Road closures, detours and restricted access may be implemented during working hours
  • Speed limits will be reduced in the construction area
  • Safety measures will be implemented to ensure bicyclists and pedestrians will be allowed access throughout the project


  • Day Work
  • Hours: 8 a.m. – 4 p.m.
  • Days: Monday – Friday
  • Night Work
  • Hours: 8 p.m. – 6 a.m.
  • Days: Monday – Thursday

Contact Us

For specific questions about the 30th Street Pipeline Replacement Project:

  • Call: (619) 232-2244
  • Email: [email protected]
  • Visit: 30th Street Pipeline Replacement Project

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