Crash on Blackstone Dr at Dover Dr, Walnut Creek, California

Saturday, August 9, 2025 at 9:00 PM

Injury crashBicyclist involved2 vehicles
Report number
2025-24294

From the CHP CCRS, record last updated October 25, 2026. No changes since first published.

Where and when

Location
Blackstone Dr at Dover Dr
City, county
Walnut Creek, Contra Costa County
Collision type
Rear End
Motor vehicle involved with
Bicycle
Weather
Clear
Light
Dark-Street Lights
Road surface
No Unusual Conditions
Hit and run
No
People involved
1
Injured
1
Killed
0

Vehicles and people

Bicycle

Unit 1: Bicycle

Bicycle

Direction of travel
West
Maneuver
Proceeding Straight
  • Bicyclist, male, 55Restraint: Motor Bicycle Driver with Helmet
    Serious injury
Damage area not recorded

Unit 2: 2013 Honda

Passenger Car Station Wagon Jeep

Direction of travel
West
Maneuver
Parked

Nearby and recent

All Walnut Creek crashes, August 2025

About this record

Source
CHP CCRS
Updates
Changes the state makes to this record are applied here when the source publishes them
First published here
October 25, 2026
Last updated
October 25, 2026, no changes recorded
What is left out
Names, addresses, plates, and license and insurance numbers are not in the public data and never appear here

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