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 complete the relocation of the temporary water line out of the slide area, Contra Costa Water District will need to temporarily interrupt water service on Thursday, April 27, between 10:00 a.m. and 2:00 p.m. Read on...
Olinda Road in El Sobrante is closed between Castro Ranch and Valley View Roads.
Valley View Road in El Sobrante is closed between San Pablo Dam Road and D'Avilla Way. PG&E crews are on site at both locations. View Press Release