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The original item was published from 12/31/2022 5:28:00 PM to 1/3/2023 4:37:20 PM.

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Public Works News Flash

Posted on: December 31, 2022

[ARCHIVED] Sandbag and Road Closure Information

December 31, 2022, unincorporated Contra Costa County


Contra Costa County Public Works crews are working to clear mud, tree branches and debris on roads impacted by the storms.  Several roads are closed due to flooding. Current road closure information is located under the news section of the Public Works Department’s webpage. Drivers are asked to avoid these areas and limit travel. Do not attempt to cross flooded roads. 

Locations for Contra Costa County Sandbag Stations. Public Works crews are working to replenish the sand as more storms are predicted next week. 

When the power is out in an intersection, drivers should treat signals as stop signs.

County Public Works Maintenance road crews maintain the storm drain inlets through a program of annual inspection and cleaning.  To report a clogged catch basin or drainage inlet please call the Public Works Maintenance Division at 925-313-7000 during work hours and after hours call Sheriff’s Dispatch at 925-646-2441.




About Contra Costa County Public Works Department:

Contra Costa County Public Works Department (CCCPWD) maintains over 660 miles of roads, 150 miles of streams, channels and other drainage and over 200 County buildings throughout Contra Costa County. CCCPWD provides services such as Parks and Recreation, Sand Bag Distribution and Flood Control throughout unincorporated areas of Contra Costa County. For more information about CCCPWD, please visit us at 



Contact: Kelly Kalfsbeek, 925-723-2382

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