Press Releases

2016
CCTA Awards Balfour Interchange Contract

10.21.2016
CCTA awards contract to two Contra Costa firms. Their low bid will save $3.9 million for the final piece of State Route 4 Bypass Project.
511 Contra Costa Launches Text-Your-Commute Challenge

09.26.2016
Sign up by October 2 to win prizes for your clean commutes!
I-80 Smart Corridor Officially Activated

09.19.2016

The I-80 Smart Corridor brings technologically advanced tools, state-of-the-art signage and active traffic management to enhance safety and optimize operations. 

Overnight Closure of I-80 in San Pablo Saturday 8/20

08.17.2016
Overnight Closure of Eastbound and Westbound I-80 between San Pablo Avenue and San Pablo Dam Road Starting Saturday 8/20 at 11 p.m. until Sunday 8/21 at 7 a.m.
Otto and GoMentum Station announce partnership

08.04.2016

Autonomous truck testing accelerated as Otto and GoMentum Station announce new partnership


CCTA Board Approves Placing Tax Measure on Nov 8 Ballot

07.27.2016
If voters approve the measure, the tax revenue will fund the 30-Year Transportation Expenditure Plan
Community Celebration Marks Completion Of Highway 4 Widening Projects

07.20.2016
A six year collaborative effort has widened and modernized Highway 4 in East Costa County County 
Overnight Closure of I-80 in San Pablo Saturday 6/18

06.13.2016

Overnight Closure of Eastbound and Westbound I-80 between San Pablo Avenue and San Pablo Dam Road Starting Saturday 6/18 at 11:00 p.m.

GoMentum Station and Honda Offer Demo of Autonomous Vehicle Technology

06.02.2016
Test highlights need to preserve radio spectrum for advanced vehicle safety technology.
CCTA Releases Transformative 30-year Expenditure Plan

05.19.2016

Contra Costa Transportation Authority Board Unanimously Adopts Visionary Transportation Expenditure Plan; Business and Environmental Groups Declare Support

San Pablo Dam Road Project Groundbreaking

04.01.2016
Construction begins on I-80 San Pablo Dam Road Interchange Project - First Phase of Project to Alleviate Congestion and Improve Safety