Contra Costa Transportation Authority
Special DistrictCA
Posted
Sep 14, 2026
Oct 13, 2026
NOTICE TO BIDDERS AND SPECIAL PROVISIONS for Countywide Smart Signals Project In Contra Costa County, California
The Contra Costa Transportation Authority (CCTA) seeks bids for Intelligent Transportation Systems (ITS) improvements, including upgrading legacy traffic signal systems and enhancing real-time transportation information exchange, at approximately 365 intersections across Contra Costa County.