Highland Road damage. Photos: CCC Public Works Dept
By Kelly Kalfsbeek, PIO, Contra Costa County Public Works Department
Contra Costa County Public Works will be performing geotechnical borings in preparation for the Highland Road Erosion Repair Project east of San Ramon on Friday, December 22, 2023, between 8:00 am and 5:00 pm, barring unforeseen circumstances. Work will repair the roadway and road embankment along the eastbound shoulder of Highland Road, at a Tassajara Creek tributary crossing, approximately 50-feet west from the intersection with Collier Canyon Road.
The project will, approximately 50 feet northwest of the intersection with Collier Canyon Road. Repair work will included construction of a soldier pile retaining wall to restore and stabilize the roadway embankment. The project will also include installing guardrail along the retaining wall and backfilling and reconstructing the damaged roadway and shoulder.
Source: CCC Public Works Dept.
Drivers should expect 15-minute delays and are encouraged to use alternate routes.
For construction and project status contact Jorge Hernandez, 925.313.2346. For more information visit: www.contracosta.ca.gov/Highland-Road-Erosion-Repair
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: www.cccpublicworks.org
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