Thursday, November 30, 2017
SR-4 and SR-242 Interchange in Concord- Overnight Closure Dec 2. 2017
State of California • Department of Transportation
Date: November 30, 2017
Contact: Alejandro Lopez
Phone: (510) 286-5445
FOR IMMEDIATE RELEASE
Overnight Interchange Maintenance
Between State Route 4 and State Route 242
Starts Saturday, December 2 at 10:30 PM
CONTRA COSTA COUNTY— The California Department of Transportation (Caltrans)
has scheduled an overnight FULL closure of westbound and eastbound State Route 4
(SR-4) connectors to southbound State Route 242 (SR-242) in Concord to perform
major highway maintenance.
During the major maintenance effort, Caltrans crews will pave, crack seal, replace/repair
street lighting, and perform joint repair/lip grinding.
To ensure worker and public safety, southbound SR-242 will be CLOSED from the SR-
242/State Route 4 (SR-4) Interchange to the SR-242/Solano Way Interchange.
The closure starts Saturday December 2, 2017 at 10:30 PM and concludes on Sunday,
December 3, 2017 at 9:30 AM.
SR-242 Ramps CLOSED Overnight:
Southbound Olivera Road on-ramps to southbound SR-242
Detours will be posted. California Highway Patrol will be on site during night closure.
Motorists should expect delays and allow for extra travel time. All work is weather
Closure information and real-time traffic on Caltrans QuickMap:
Follow us on Twitter: @CaltransD4.
Caltrans appreciates your patience as we work to maintain California’s highways.