Injury Crash
Westbound SR-4 Crash Near Lone Tree Way Draws Ambulance
By Nationwide Report Staff
Incident record
Incident record
Date
July 29, 2026
Time
6:37 a.m.
Roadway
westbound State Route 4 at the Lone Tree Way off-ramp
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 around 6:37 a.m. on July 29, 2026, according to California Highway Patrol dispatch records. Dispatch noted an ambulance was en route, which typically signals possible injuries, though the extent was not confirmed.
No further details on the collision were included in the dispatch entry.
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 Closes In on Carlson Boulevard Off-Ramp; Injuries Not Confirmed
- Crash Reported on Eastbound SR4 Near Willow Pass Road
- Injury Extent Unreported in Bay Point Crash at Evora Road, Willow Pass Road
- Crash on Westbound I-80 Near San Pablo Dam Road Leaves Injury Status Unknown
- El Sobrante Crash at Appian Way Brings Ambulance Request
- Southbound I-805 Crash Near 43rd Street Draws Ambulance Response