Date: August 6, 2026
Agency: 4 – Bay Area
Contact: Sabrina Martinez / DeNise Harding
Phone: (510) 934-5257 / (279) 234-2175
Email: sabrina.martinez@dot.ca.gov / DeNise.Harding@dot.ca.gov
One-Lane and Shoulder Closure on Westbound I-80 Carquinez (Alfred Zampa) Bridge in the cities of Vallejo and Crockett
Rescheduled – Starting: Friday, August 14, 2026, from 6:00 PM to Saturday,
August 15, 2026, 7:00 PM
SOLANO/CONTRA COSTA COUNTIES – Caltrans construction is scheduled to implement a one-lane and shoulder closure on westbound I-80 Carquinez (Alfred Zampa Memorial) Bridge on Friday, August 14, 2026, 6:00 PM, and continues until 7:00 PM Saturday, August 15, 2026. This work is in preparation for the upcoming 53-hour weekend full closure for a full deck replacement.
Schedule:
• Start – Friday, August 14, 2026, at 6:00 PM
• End – Saturday, August 15, 2026, at 7:00 PM
Note: Pedestrian/Bike Path is still accessible for the one-lane closure.
Motorists may expect delays and be aware of construction equipment on the deck bridge for the safety of workers and motorists.
Sign up for closure updates here: I-80 Westbound Carquinez (Al Zampa) Bridge Deck Rehabilitation Project or visit the Carquinez Bridge Website.
For 24/7 traffic updates, follow 511.org: https://twitter.com/511SFBay
For real-time traffic, click on Caltrans QuickMap: http://quickmap.dot.ca.gov/
Have additional questions or comments on the Rescheduled: One-Lane & Shoulder Closure on WB I80 Carquinez Bridge in Vallejo & Crockett?
Share your feedback using the comment form below.