Crash
Crash on State Route 4 Prompts Ambulance Response
By Nationwide Report Staff
Incident record
Incident record
Date
August 20, 2026
Time
7:06 a.m.
Roadway
State Route 4 at Hoffman Lane
Location
Contra Costa County, CA
State
California
Vehicles
—
Injuries
1 injured
Fatalities
None reported
Report
Report body
A traffic collision was reported on State Route 4 at Hoffman Lane in Contra Costa County shortly after 7 a.m. Aug. 20, according to California Highway Patrol dispatch records. An ambulance was requested, which typically signals possible injuries, though the extent was not confirmed.
Dispatch records did not specify how many vehicles were involved or what led to the crash.
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.
Nearby coverage
Recent crashes in Contra Costa County
- Contra Costa County Crash on I-80 Leaves Injury Status Unreported
- Eastbound State Route 4 Crash Leaves Injury Status Unconfirmed
- Injury Details Not Confirmed After Walnut Boulevard Crash
- Injury Extent Unclear in Crash on Eastbound Highway 4 Near Willow Pass Road
- Contra Costa County Crash at Sunset Road, Sellers Avenue Draws Ambulance Call
- Contra Costa County Crash Prompts Ambulance Response on State Route 4