Crash on Lemon Av at 60 Freeway E/B On-Ramp, Diamond Bar, California

Tuesday, March 3, 2026 at 3:50 PM

Property damage only2 vehiclesHit and run

Reporting agency: Los Angeles County Sheriff's Office
Report number: 926-01563-2928-250

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

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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.

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.

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: Lemon Av at 60 Freeway E/B On-Ramp
City, county: Diamond Bar, Los Angeles County
Collision type: Side Swipe
Motor vehicle involved with: Other Motor Vehicle
Posted speed limit: 40 mph
Primary collision factor cited: No
Weather: Clear
Light: Daylight
Road surface: No Unusual Conditions
Hit and run: Yes
People involved: 2
Injured: 0
Killed: 0

Vehicles and people

Damage area not recorded

Unit 1: 2023 Dodge Ram

White Pickups and Panels

Direction of travel: South
Maneuver: Changing Lanes

Driver
Not injured

Damage area not recorded

Unit 2: 2020 Honda Civic

Gray Passenger Car Station Wagon Jeep

Direction of travel: South
Maneuver: Stopped

Driver, female, 28Restraint: Occupant Lap Shoulder Harness Used. Airbag: Air Bag Not Deployed
Not injured

What the officer recorded

Violation cited: 22107as recorded on the report
Unit 1 driver condition: CELL PHONE USE UNKNOWNas 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

5 crashes recorded on Lemon Av in Diamond Bar in the last 12 months, 0 with injuries.

Apr 1, 2026, Penarth Av at Northampton St2 vehiclesProperty damage only
Mar 31, 2026, Brea Canyon Rd at Lycoming St2 vehiclesProperty damage only
Mar 30, 2026, Valley Blvd at Pierre Rd2 vehicles, 1 injuredInjury crash
Mar 28, 2026, Pierre Rd at Valley Blvd2 vehiclesProperty damage only
Mar 27, 2026, Millridge Dr at Whitingham Dr2 vehiclesProperty damage only

All Diamond Bar crashes, March 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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