cccpublic works logoContra Costa County


Public Works

D e p a r t m e n t



About the Department


In 2012 the Public Works and General Services Department merged. The merged 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. Alamo School Field Closure

    Alamo Elementary School Field will be closed from December 1, 2014 through March 1, 2015 for restoration in preparation for Spring activities. Read on...
  2. Carquinez Scenic Drive Closure

    Carquinez Scenic Drive between Canyon Lake Drive and McEwen Road in Port Costa will remain closed through January 31, 2015. Read on...
  3. San Pablo Avenue Temporary Road Closure

    San Pablo Avenue will be closed at Rodeo Creek for 6 months starting August 4, 2014 in order to replace the bridge and make improvements to the adjacent roadway and sidewalks. Read on...
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Back to School Safety Tips

Schools are back in session!  Kids are excited about their new school year and are busy catching up with friends and they may not always be aware of their surroundings as they walk, bicycle, or bus to school.  The County is asking drivers to take special care while driving, especially in school zones.  This is also a good time to sit down with your child to go over some road safety rules and tips.  For some helpful tips for parents, caregivers, children and drivers, the National Safety Council has provided three great resources: Back to School Checklist, Traveling to School Safely, and Back to School Tips for Motorists.  For more great information click here.