Crash on SR-60 E/B (Pomona Fwy) to SR-57 NB at Prospectors Rd, Diamond Bar, California

Thursday, April 30, 2026 at 3:15 PM

Property damage only1 vehicle

Reporting agency: CHP Baldwin Park Area
Report number: 9525-2026-02236

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.

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.

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Where and when

Location: SR-60 E/B (Pomona Fwy) to SR-57 NB at Prospectors Rd
City, county: Diamond Bar, Los Angeles County
Collision type: Hit Object
Motor vehicle involved with: Other Object
Posted speed limit: 65 mph
Weather: Clear
Light: Daylight
Road surface: No Unusual Conditions
Hit and run: No
People involved: 1
Injured: 0
Killed: 0

Vehicles and people

Damage area not recorded

Unit 1: 2026 Subaru Crosstrek

Blue Sport Utility Vehicle

Direction of travel: East
Maneuver: Proceeding Straight

Driver, female, 47Restraint: Occupant Lap Shoulder Harness Used. Airbag: Air Bag Not Deployed
Not injured

Nearby and recent

1 crash recorded on SR-60 E/B (Pomona Fwy) to SR-57 NB in Diamond Bar in the last 12 months, 0 with injuries.

May 29, 2026, SR-60 E/B (Pomona Fwy) at Grand Ave2 vehicles, 1 injuredInjury crash
May 28, 2026, SR-60 W/B (Pomona Fwy) at Diamond Bar Blvd.2 vehiclesProperty damage only
May 28, 2026, Golden Springs Dr at Sylvan Glen Rd2 vehicles, 1 injuredInjury crash
May 28, 2026, SR-60 E/B (Pomona Fwy) at Grand Ave.2 vehiclesProperty damage only
May 27, 2026, SR-60 E/B (Pomona Fwy) at Diamond Bar Blvd.2 vehiclesProperty damage only

All Diamond Bar crashes, April 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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