Date: July 31, 2023
District: District 4
Contact:Pedro Quintana/Vince Jacala
Phone: (510) 867-6028 /(510) 385-7069
I-80 Contra Costa Paving Project:
56 hr. Full Highway Closure on EB I-80 between State Route 4 (Hercules) and Cummings Skyway (Crockett)
Weekends of August 4, and August 18
Starts Friday, August 4 at 9:00 PM
104 hr. Full Highway Closure on WB I-80 between I-780 (Vallejo) and State Route 4 (Hercules)
Labor Day Weekend, August 31- Sept. 5
Contra Costa County – Caltrans is scheduled to close eastbound and westbound Interstate 80 (I-80) on three different summer weekends between early August 2023 and early September 2023. During the 56-hour weekend and 104-hour holiday full highway closures, Caltrans will perform major pavement repair work on eastbound and westbound
I-80 in Contra Costa County. One traffic direction on I-80 will be worked on at a time. Detours will be in effect. All work is weather dependent.
EASTBOUND I-80 FULL HIGHWAY CLOSURES AT SR-4 WEEKENDS OF AUGUST 4, AND AUGUST 18:
Two weekend closures on EB I-80 are tentatively scheduled on the weekends of August 4, and August 18. EB I-80 will be closed and traffic detoured beginning at the EB I-80/SR-4 interchange in Hercules. Closures will start Fridays at 9:00 PM. and conclude on the following Mondays at 5:00 AM.
EB I-80 DETOUR:
Motorists traveling eastbound on I-80 will need to exit onto eastbound SR-4 in Hercules and continue on EB SR-4 to NB I-680. Motorists can use NB I-680 to reach I-80 in Fairfield or use WB I-780 to access the Benicia and Vallejo areas. Cummings Skyway between SR-4 and I-80 will also be open for motorists heading to the Crockett area.
VARIOUS LANE CLOSURES SCHEDULED I-80/SR 29 BRIDGE REPLACEMENT PROJECT:
Caltrans has also scheduled nightly lane closures at various times during the weekend of August 4 to perform work on the I-80/SR-29 Bridge Separation Project in Vallejo. Motorists traveling on eastbound I-80 just east of the Carquinez Bridge Toll Plaza should drive with caution as traffic will be reduced down to one lane on eastbound I-80 after the bridge.
These nightly lane reductions will be in place on EB I-80 from the Carquinez Toll Plaza to Magazine Street in Vallejo. The lane closures are needed to allow crews to perform additional work on the elevated section of I-80 in Vallejo just east of the Carquinez Bridge.
LABOR DAY WEEKEND WESTBOUND I-80 FULL HIGHWAY CLOSURES AT I-780 STARTING THURSDAY, AUGUST 31 UNTIL SEPTEMBER 5, 2023:
A 104-hour full highway closure of westbound I-80 is scheduled on Labor Day weekend starting Thursday, August 31 at 9:00 PM and concluding at 5:00 AM on Tuesday, September 5, 2023. WB I-80 will be closed and traffic detoured beginning at the WB I-80/I-780 interchange in Vallejo.
WB I-80 DETOUR:
Motorists traveling westbound on I-80 at I-780 (Curtola Pkwy) will need to exit onto eastbound I-780 in Vallejo and continue on EB I-780 to SB I-680. Motorists can use SB I-680 to reach WB SR-4, WB SR-24 or WB I-580 to access central and south Bay Area destinations.
If you have a question or want to share a concern about the project, please call the CC I-80 Pave Project Hotline (510) 286-0319.
The hotline has been set up for the traveling public and residents living in Contra Costa and Solano Counties to share any questions or concerns and learn about the most up to date information about the project.
You can also learn more about the CC I-80 Paving Project on our Caltrans Bay Area webpage.
Project Webpage: www.cc80pave.com
For 24/7 traffic updates, please visit 511.org: https://twitter.com/511SFBay
For real-time information, please visit Caltrans QuickMap: http://quickmap.dot.ca.gov
Or follow Caltrans on Twitter at: https://twitter.com/CaltransD4