Crash on SR-60 E/B (Pomona Fwy) at Grand Avenue, Diamond Bar, California

Wednesday, November 5, 2025 at 6:30 PM

Injury crash1 vehicleHit and run

Reporting agency: CHP Baldwin Park Area
Report number: 9525-2025-05664

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

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Wait: about 7 to 10 business days
Who can ask: Parties of proper interest under Vehicle Code 20012: drivers, passengers, injured persons, vehicle and property owners, and their attorneys and insurers. There is no public copy.

CHP Baldwin Park Area: phone (626) 517-8500; address 14039 Francisquito Avenue, Baldwin Park, CA 91706; fee $10 per 25 pages; its request page is linked below.

We publish the state's public crash data. The full officer's report is sold by the state or the agency; we do not hold or sell it.

Where and when

Location: SR-60 E/B (Pomona Fwy) at Grand Avenue
City, county: Diamond Bar, Los Angeles County
Collision type: Overturned
Motor vehicle involved with: Non-Collision
Posted speed limit: 65 mph
Primary collision factor cited: No
Weather: Clear
Light: Daylight
Road surface: No Unusual Conditions
Hit and run: Yes
People involved: 1
Injured: 1
Killed: 0

Vehicles and people

Damage area not recorded

Unit 1: 2015 Honda MC

Black Motorcycle

Direction of travel: East
Maneuver: Proceeding Straight

Driver, male, 24Restraint: Motor Bicycle Driver with Helmet. Airbag: Not Required
Possible injury

What the officer recorded

Violation cited: VC 22350 UNSAFE SPEED:PREVAIL CONDas 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

309 crashes recorded on SR-60 E/B (Pomona Fwy) in Diamond Bar in the last 12 months, 73 with injuries.

Dec 5, 2025, SR-60 E/B (Pomona Fwy) at Grand Ave2 vehiclesProperty damage only
Dec 4, 2025, Grand Av at RT 602 vehicles, 1 injuredInjury crash
Dec 3, 2025, SR-60 W/B (Pomona Fwy) at Prospectors Road2 vehiclesProperty damage only
Dec 3, 2025, SR-60 W/B (Pomona Fwy) at Diamond Bar Blvd2 vehiclesProperty damage only
Dec 2, 2025, Golden Springs Dr at Grand Av2 vehiclesProperty damage only

All Diamond Bar crashes, November 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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