Crash on Treat Blvd at 2950 Treat Blvd, Concord, California

Friday, February 20, 2026 at 1:40 PM

Injury crash4 vehicles
Report number
26-01645

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

Where and when

Location
Treat Blvd at 2950 Treat Blvd
City, county
Concord, Contra Costa County
Collision type
Side Swipe
Motor vehicle involved with
Other Motor Vehicle
Posted speed limit
35 mph
Weather
Clear
Light
Daylight
Road surface
No Unusual Conditions
Hit and run
No
People involved
5
Injured
1
Killed
0

Vehicles and people

Damage area not recorded

Unit 1: 2008 Toyota Sienna

Passenger Car Station Wagon Jeep

Direction of travel
East
Maneuver
Proceeding Straight
  • Driver, male, 64Restraint: Occupant Lap Shoulder Harness Used. Airbag: Air Bag Deployed
    Possible injury
Damage area not recorded

Unit 2: 2024 BMW X4

Passenger Car Station Wagon Jeep

Direction of travel
East
Maneuver
Stopped
  • Driver, female, 57Restraint: Occupant Lap Shoulder Harness Used. Airbag: Air Bag Deployed
    Not injured
  • Passenger, female, under 18Restraint: Child in Vehicle Use Unknown. Airbag: Air Bag Not Deployed
    Not injured
Damage area not recorded

Unit 3: 2020 Tesla Model 3

White Passenger Car Station Wagon Jeep

Direction of travel
East
Maneuver
Stopped
  • Driver, female, 18Restraint: Occupant Lap Shoulder Harness Used. Airbag: Air Bag Deployed
    Not injured
Damage area not recorded

Unit 4: 2015 Nissan Altima

Gray Passenger Car Station Wagon Jeep

Direction of travel
East
Maneuver
Stopped
  • Driver, female, 33Restraint: Occupant Lap Shoulder Harness Used. Airbag: Air Bag Not Deployed
    Not injured

What the officer recorded

Unit 1 contributing factor
OTHER - MEDICAL EMERGENCYas 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

33 crashes recorded on Treat Blvd in Concord in the last 12 months, 13 with injuries.

All Concord crashes, February 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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