Advertised & Upcoming Construction Projects

Last Update: 3/1/2021

Get information on projects currently being constructed here

Project links below contain project information, including location, description of work, bid information, pre-bid and bid opening virtual meeting instructions, and bid results.

Project documents that are currently out to bid can be found in our Planroom

Contra Costa County will hold pre-bid meetings for construction projects virtually via Zoom.

Click the link for instructions on how to register to attend our pre-bid  Zoom Meeting (PDF).


Video presentation of County Outreach Program for pre-bid meeting: GFE Presentation

Proposed Projects

Project Name Cost Estimate Advertise Date
(4-Concord)
$2,731,000 March 2, 2021
(1,4,5 - N. Richmond, Alamo, Clyde)
$800,000 March 2021
(1,2,4,5 - N.Richmond, Alamo, Clyde, N.Concord)
$7,500,000 March 2021
(1-El Sobrante)
$300,000 Summer 2021
(5-Alhambra Valley)
$300,000 Summer 2021
(2-Briones)
$100,000 Summer 2021
(1-N.Richmond)
$2,387,000 Summer 2021
(2-San Ramon)
$2,200,000 Summer 2022
(2-Orinda)
$292,000 Summer 2021
(3-Byron)
$821,000 Spring 2021
Danville Boulevard - Orchard Court Complete Street Improvements
(2-Danville)
$1,920,000 Spring 2021