Crash on Mountain Ave at Arrow Hwy, Upland, California

Thursday, May 22, 2025 at 12:26 PM

Injury crash2 vehicles

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.

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Damage area not recorded

Red Sport Utility Vehicle

Driver, male, 22Restraint: Occupant Lap Shoulder Harness Used. Airbag: Air Bag Deployed
Minor injury
Passenger, male, 55Restraint: Occupant Lap Shoulder Harness Used. Airbag: Air Bag Deployed
Not injured

Damage area not recorded

Silver Passenger Car Station Wagon Jeep

Driver, male, 21Restraint: Occupant Lap Shoulder Harness Used. Airbag: Air Bag Deployed
Minor injury
Passenger, male, 20Restraint: Occupant Lap Shoulder Harness Used. Airbag: Air Bag Deployed
Minor injury

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.

43 crashes recorded on Mountain Ave in Upland in the last 12 months, 36 with injuries.

Jun 21, 2025, San Antonio Ave at 14TH St2 vehicles, 2 injuredInjury crash
Jun 21, 2025, San Antonio Ave at 8TH St2 vehicles, 1 injuredInjury crash
Jun 20, 2025, Arrow Hwy at San Antonio Ave2 vehicles, 1 injuredInjury crash
Jun 18, 2025, Arrow Hwy at Fairwood Way (W)2 vehicles, 1 injuredInjury crash
Jun 14, 2025, Euclid Ave at Foothill Blvd2 vehicles, 1 injuredInjury crash

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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