Crash
Injury Extent Not Specified in Contra Costa County Crash on State Route 4
Incident record
September 25, 2026
4:55 p.m.
eastbound State Route 4 at the Port Chicago Highway off-ramp
Contra Costa County, CA
California
—
1 injured
None reported
Report body
A traffic collision was reported on eastbound State Route 4 at the Port Chicago Highway off-ramp in Contra Costa County around 4:55 p.m. on Sept. 25, according to California Highway Patrol dispatch records. Dispatch logged the incident as an unknown-injury collision, meaning the extent of any injuries had not been confirmed at the time of the report.
The dispatch entry did not specify how many vehicles were involved or what led to the crash, and no cause has been reported.
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.
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