Contra Costa County Public Works is beginning construction on two major projects in the City of Martinez.  The new County Administration Building and the new Public Safety Building and Emergency Operations Center.  Click on the pictures below for details about the projects.

County Administrative Building

Admin Building (2)

Public Safety Building and Emergency Operations Center

CCC-EOC Front Entry Rendering
  1. Marsh Creek Road Guardrail Maintenance

    Contra Costa County Public Works to Repair a Guardrail on Marsh Creek Road Read on...
  2. Hoffman Lane Bridge Maintenance Work

    Contra Costa County Public Works to Perform Maintenance Work on Hoffman Lane Bridge Read on...
  3. Jersey Island Bridge Traffic Controls

    Contra Costa County Public Works to Install Traffic Controls on Jersey Island Bridge Over Dutch Slough Read on...
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2018 Asphalt Rubber Cape Seal Schedule in Martinez, Bay Point and Walnut Creek

Click here to get information and schedules for this road construction project.