Crash on South Diamond Bar Boulevard at Wcl Cherrydale Drive, Diamond Bar, California

Wednesday, February 11, 2026 at 12:40 AM

Property damage only1 vehicle

Reporting agency: Los Angeles County Sheriff's Office
Report number: 926-01032-2925-472

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

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Los Angeles County Sheriff's Office: phone (562) 345-4441; address Records and Identification Bureau, 12440 East Imperial Highway, Suite 120, Norwalk, CA 90650; its request page is linked below.

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Where and when

Location: South Diamond Bar Boulevard at Wcl Cherrydale Drive
City, county: Diamond Bar, Los Angeles County
Collision type: Hit Object
Motor vehicle involved with: Fixed Object
Posted speed limit: 45 mph
Primary collision factor cited: No
Weather: Clear
Light: Dark-Street Lights
Road surface: No Unusual Conditions
Hit and run: No
People involved: 2
Injured: 0
Killed: 0

Vehicles and people

Damage area not recorded

Unit 1: 2020 Freight Liner Cascadia

White Three or More Axle Truck

Direction of travel: West
Maneuver: Making U Turn

Driver, male, 52Restraint: Occupant Lap Shoulder Harness Used. Airbag: Air Bag Not Deployed
Not injured
Passenger, male, 53Airbag: Air Bag Not Deployed
Not injured

What the officer recorded

Violation cited: 22107as 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

3 crashes recorded on South Diamond Bar Boulevard in Diamond Bar in the last 12 months, 0 with injuries.

Mar 12, 2026, SR-57 N/B (Orange Fwy) at Pathfinder Rd.2 vehiclesProperty damage only
Mar 11, 2026, SR-57 S/B (Orange Fwy) at Diamond Bar Blvd2 vehiclesProperty damage only
Mar 10, 2026, SR-57 N/B (Orange Fwy) at Pathfinder Rd2 vehicles, 1 injuredInjury crash
Mar 9, 2026, Pathfinder Road Eastbound at Brea Canyon Cut Off Road2 vehiclesProperty damage only
Mar 8, 2026, SR-57 N/B (Orange Fwy) at Brea Canyon2 vehiclesProperty damage only

All Diamond Bar 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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