Crash
Crash on Westbound State Route 4 Leaves Injury Status Unconfirmed
By Nationwide Report Staff
Incident record
Incident record
Date
August 28, 2026
Time
5:23 p.m.
Roadway
Sr4 W / Lone Tree Way Ofr
Location
Contra Costa County, CA
State
California
Vehicles
—
Injuries
1 injured
Fatalities
None reported
Report
Report body
A traffic collision was reported on westbound State Route 4 at the Lone Tree Way off-ramp in Contra Costa County on Aug. 28, 2026, at about 5:23 p.m., according to California Highway Patrol dispatch records. The dispatch listed the injury status as unknown, with no confirmation of severity or how many people may have been hurt.
Dispatch records did not specify the number of vehicles involved or what led to the crash.
Helpful links
Helpful links
Related resources
Related resources
Legal context
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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