Crash on Twin Creeks Dr at Shadow Mountain Dr, San Ramon, California

Thursday, January 29, 2026 at 6:27 PM

Injury crash2 vehicles
Report number
SR26-00251

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

Where and when

Location
Twin Creeks Dr at Shadow Mountain Dr
City, county
San Ramon, Contra Costa County
Collision type
Head-On
Motor vehicle involved with
Other Motor Vehicle
Weather
Clear
Light
Dark-Street Lights
Road surface
No Unusual Conditions
Hit and run
No
People involved
2
Injured
1
Killed
0

Vehicles and people

Damage area not recorded

Unit 1: 2018 Nissan

Passenger Car Station Wagon Jeep

Direction of travel
North
Maneuver
Making Left Turn
  • Driver, femaleRestraint: Occupant Lap Shoulder Harness Not Used. Airbag: Air Bag Not Deployed
    Not injured
Damage area not recorded

Unit 2: 2023 Kawasaki

Motorcycle

Direction of travel
South
Maneuver
Proceeding Straight
  • Driver, male, under 18Restraint: Motor Bicycle Driver with Helmet. Airbag: Not Required
    Serious injury

What the officer recorded

Violation cited
21801Aas recorded on the report

A contributing factor or charge recorded by an officer is not a finding of fault or a conviction. We show the record as the state released it.

Nearby and recent

2 crashes recorded on Twin Creeks Dr in San Ramon in the last 12 months, 2 with injuries.

All San Ramon crashes, January 2026

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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