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Advertised & Upcoming Construction Projects
Last Update: 10/19/2021
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
Advertised Projects
| Project Name |
Cost Estimate |
Bid Due Date |
|---|---|---|
| Pinehurst Road Sinkhole and Roadway Repair (2-Orinda) |
$440,000 | In Construction |
| Storm Damage Repair Project - Alhambra Valley Road at Ferndale, Alhambra Valley Road West of Castro Ranch Road, Bear Creek Road Embankment Repairs (1 & 5-El Sobrante, Briones) |
$1,740,000 |
In Construction |
(5-Alhambra Valley) |
$591,000 | In Construction |
(5-Concord) |
$750,000 | In Construction |
| Fred Jackson Way First Mile/Last Mile Connection (1-N.Richmond) |
$2,500,000 | In Construction |
| Oak Road Bikeway Project (4-Concord) |
$252,000 | In Construction |
| 2021 Countywide Surface Treatment Project (1,2,4,5 - N.Richmond, Alamo, Clyde, N.Concord) |
$7,100,000 | In Construction |
| 2021 Countywide Curb Ramp Project (1,4,5 - N. Richmond, Alamo, Clyde, Concord) |
$860,000 | In Construction |
| Marsh Drive Bridge Replacement (4&5 Concord) |
$12,100,000 | In Construction |
| Alhambra Valley Road Realignment (5-Alhambra Valley) |
$600,000 |
In Construction |
| Rodeo Pedestrian Enhancements (5-Rodeo) |
$242,000 |
In Construction |
| Lower Walnut Creek Restoration (5-Martinez) |
$12,670,000 | In Construction |
| Bailey Road/SR4 Interchange Pedestrian & Bicycle Improvements (5-Bay Point) |
$4,126,000 | In Construction |
| Bel Air Elementary Trail Crossing (5-Bay Point) |
$291,000 | Completed |
| 2020 Surface Treatment Project (1,2, & 4 - El Sobrante, Richmond, Alamo) |
$3,250,000 | In Construction |
(1 & 5 Bay View, Montalvin, Martinez/Lafayette) |
$2,750,000 |
Constructed |
Proposed Projects
| Project Name | Cost Estimate | Advertise Date |
|---|---|---|
| Buchanan Field Airport (CCR) Security Upgrades (4-Concord) |
$2,731,000 | July 13, 2021 |
(2-San Ramon) |
$2,200,000 | Summer 2022 |
(3-Byron) |
$821,000 | Summer 2021 |
(2-Danville) |
$2,600,000 | Fall 2021 |
(1-San Pablo) |
$1,650,000 |
Winter 2022 |