Crash on Gladstone St at Lone Hill Av, San Dimas, California

Wednesday, December 24, 2025 at 7:00 PM

Injury crash2 vehicles

Reporting agency: Los Angeles County Sheriff's Office
Report number: 925-05000-0811-471

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

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Where and when

Location: Gladstone St at Lone Hill Av
City, county: San Dimas, Los Angeles County
Collision type: Broadside
Motor vehicle involved with: Other Motor Vehicle
Posted speed limit: 35 mph
Weather: Raining
Light: Dark-Street Lights
Road surface: No Unusual Conditions
Hit and run: No
People involved: 3
Injured: 2
Killed: 0

Vehicles and people

Damage area not recorded

Unit 1: 2021 Mitsubishi Outlander

Black Sport Utility Vehicle

Direction of travel: West
Maneuver: Proceeding Straight

Driver, female, 35Restraint: Occupant Lap Shoulder Harness Used. Airbag: Air Bag Not Deployed
Minor injury
Passenger, female, 76Restraint: Occupant Lap Shoulder Harness Used. Airbag: Air Bag Not Deployed
Minor injury

Damage area not recorded

Unit 2: 2003 Toyota Sequoia

White Sport Utility Vehicle

Direction of travel: West
Maneuver: Making Left Turn

Driver, male, 22Restraint: Occupant Lap Shoulder Harness Used. Airbag: Air Bag Not Deployed
Not injured

Nearby and recent

2 crashes recorded on Gladstone St in San Dimas in the last 12 months, 2 with injuries.

Jan 23, 2026, SR-57 N/B (Orange Fwy) at Auto Centre Dr2 vehiclesProperty damage only
Jan 23, 2026, SR-57 N/B (Orange Fwy) to I-210 W/B (Foothill Fwy) at Lone Hill Ave2 vehicles, 2 injuredInjury crash
Jan 22, 2026, I-210 E/B (Foothill Fwy) at Lone Hill Ave3 vehicles, 3 injuredInjury crash
Jan 22, 2026, I-210 E/B (Foothill Fwy) at Sunflower Ave2 vehiclesProperty damage only
Jan 21, 2026, San Dimas Avenue at Gladstone Street2 vehiclesProperty damage only

All San Dimas crashes, December 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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