Crash
Contra Costa County Crash Near Somersville Road Off-Ramp Prompts Ambulance Call
Incident record
November 7, 2026
3:18 a.m.
eastbound State Route 4 at the southbound Somersville Road off-ramp
Contra Costa County, CA
California
—
1 injured
None reported
Report body
A traffic collision was reported early Saturday on eastbound State Route 4 at the southbound Somersville Road off-ramp in Contra Costa County, according to California Highway Patrol dispatch records. The crash was logged at approximately 3:18 a.m., with an ambulance requested to the scene, which typically signals possible injuries, though the extent was not confirmed.
Dispatch records did not specify how many vehicles were involved, how many people may have been hurt, or what caused the collision.
Helpful links
Related resources
California accident information
- Injury statute of limitations
- 2 years (From date of injury (CCP 335.1).)
- Wrongful death statute of limitations
- 2 years (From date of death (CCP 377.60).)
- Fault rule
- California uses pure comparative negligence: partial fault reduces recovery proportionally but does not bar it.
- Citations
- CCP 335.1 (SoL); CCP 377.60 (wrongful death); pure comparative per Li v. Yellow Cab
- Crash report agency
- California Highway Patrol (CHP 190 request) for CHP-investigated crashes; local police/sheriff otherwise.
This information is provided for general educational purposes only and is not legal advice. Consult a licensed attorney in your state for guidance about your specific situation.
Recent crashes in Contra Costa County
- Antioch Crash at Somersville Road Brings Ambulance Request
- Bay Point Crash at Weldon Street and Willow Pass Road Leaves Injury Status Unconfirmed
- San Pablo Crash on Lettia Road Prompts Ambulance Response
- Piper Road Collision in Bethel Island Leaves Injury Status Unconfirmed
- Contra Costa County Crash on Eastbound I-80 Leaves Injury Status Unreported
- Contra Costa County Crash Prompts Ambulance Response on Westbound SR-24