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The original item was published from 7/7/2022 9:16:32 AM to 8/4/2022 12:00:02 AM.

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Public Works News Flash

Posted on: July 7, 2022

[ARCHIVED] 2022 Chip Seal Application Work Scheduled to Begin

Contra Costa County Public Works Will Apply a Chip Seal on Roads in the Pittsburg, Pacheco, Unincorporated Orinda, and Canyon Areas

July 7, 2022, Contra Costa County, CA – The Contra Costa County Public Works Department will be applying a chip seal on roads in the following areas: 

  • Pittsburg
  • Pacheco
  • Unincorporated Orinda (including Fish Ranch Road and Wildcat Canyon Road)
  • Canyon (including Pinehurst Road)

The work is scheduled to begin on Monday, July 11, 2022, and last through Tuesday, August 2, 2022, barring unforeseen circumstances. The work will occur Monday through Friday, 7:00 a.m.-6:00 p.m., conditions permitting. For scheduled dates and locations, please visit

Should this schedule change, residents will be notified accordingly. Drivers, bicyclists, and pedestrians may experience minor delays due to this work, but no permanent lane closures are anticipated.  The purpose of this surface treatment work is to extend the useful life of the roads, as well as to protect pavements from the damaging effects of water and natural weathering. 

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 150 County buildings throughout Contra Costa County. CCCPWD provides services such as Parks and Recreation, Sandbag Distribution and Flood Control throughout unincorporated areas of Contra Costa County. CCCPWD operates two airports, Buchanan Field Airport in Concord, and Byron Airport in Byron.  For more information about CCCPWD, please visit us at

Contact: Maintenance Division, 925 313.7000, or Kelly Kalfsbeek, 925 313.2115, Mobile 925 723.2382


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