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The original item was published from 7/27/2020 4:46:25 PM to 8/16/2020 12:00:01 AM.

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Posted on: July 27, 2020

[ARCHIVED] Chip Seal on Byron Highway and Camino Diablo Road, Byron

Contra Costa County Public Works Will Apply a Chip Seal on Byron Highway and Camino Diablo Road in Byron


July 27, 2020, Byron, CA – The Contra Costa County Public Works Department will be applying a chip seal on roads in the Byron area. The work is scheduled to begin on August 4, 2020 through August 14, 2020. The work will occur Monday through Friday, 7:00 a.m.-6:00 p.m., conditions permitting. The work will take place on Byron Highway between Byron Hot Springs Road and State Route 4 and on Camino Diablo from Vasco Road to Byron Highway. Drivers should expect delays due to this work, but no permanent lane closures are anticipated. Message boards will be placed in advance advising motorists. 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. Current social distancing protocol will be observed.

For more information on this surface treatment work and the County’s pavement management program, please visit

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


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