About the Department



The Public Works Department provides for the construction, maintenance and improvement of infrastructure within the unincorporated area of the County and the Flood Control District as well as county buildings and grounds. The department is organized to conform to the process of developing and building projects. Public Works maintains 660 miles of roads and 150 miles of streams; channels and other drainage facilities as well as maintains 93 county buildings.

To see a list of services we provide click here.
  1. June 20: Update on PG&E Work along Morgan Territory Road

    PG&E will be working in the landslide area of Morgan Territory Road on Monday and Tuesday, June 26-27. Please take note of traffic and electrical service impacts. Read on...
  2. June 14: Culvert work to be rescheduled

  3. June 8: Culvert work scheduled for June 14-16

    The work will occur between 9:00 am and 4:00 pm. Read on...
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  1. Repairs to Begin to Alhambra Valley Road Washout

    Repairs will start on June 12 and are anticipated to be completed by the end of September. View Press Release
  2. Balfour Road Widening Project

    The project will include a wider roadway and shoulders and is anticipated to start in late June/early July. View Press Release
  3. Safety Project to Start on Alhambra Valley Road

    The project on Alhambra Valley Road will start in June. The projects includes widening two curves and other improvements at Rancho La Boca Road and 400 feet west of Ferndale Road. View Press Release
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