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Public Works

D e p a r t m e n t



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.

City of Dublin


Tassajara Road/Camino Tassajara Road Closure



Beginning May 2, 2016, drivers, bicyclists, and pedestrians will be unable to use Tassajara Road/Camino Tassajara to travel between Dublin and the San Ramon/Danville area, as a portion of the road will be closed in order to replace a failing culvert which runs under Tassajara Road just north of the Fallon Road intersection.  This project, which will likely last until December, will provide greater safety for motorists, and reduce the likelihood of emergency road closures in the future. For additional information please visit the City of Dublin website at: www.dublin.ca.gov/roadwork
  1. Alamo Summer Concert Series

    This five-concert series features live music from a variety of genres. Concerts take place on Friday evenings from 6:30-8:30 p.m. at Livorna Park in Alamo. Read on...
  2. Alamo Movie Under The Stars

    The classic film “Babe” will be shown on Friday, June 10 and the film “Minions” on Friday, July 22. Both films will be shown at 8:45 p.m. at Livorna Park which is located at the intersection of Livorna Road and Miranda Avenue in Alamo. Read on...
  3. Temporary Change to Marine Access Under Orwood Bridge

    Due to bridge construction marine access under the bridge in East County will be modified during construction from July 13, 2015 through October 31, 2016. Additional Info...
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