Crash on I-15 S/B (Ontario Fwy) at Base Line Road, Rancho Cucamonga, California

Monday, August 24, 2026 at 6:35 PM

Property damage only2 vehicles

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

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Damage area not recorded

White Passenger Car Station Wagon Jeep

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

Damage area not recorded

Blue Truck Tractor

Driver, male, 45Restraint: Occupant Lap Shoulder Harness Used. Airbag: Not Required
Not injured
Passenger, male, 44Restraint: Occupant Lap Shoulder Harness Used. Airbag: Not Required
Not injured

Violation cited: VC 22350 UNSAFE SPEED FOR PREVAILING CONDITIONSas recorded on the report
Unit 1 charge: CVC VC 22350 UNSAFE SPEED FOR PREVAILING CONDITIONSas 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.

118 crashes recorded on I-15 S/B (Ontario Fwy) in Rancho Cucamonga in the last 12 months, 38 with injuries.

Sep 22, 2026, I-15 S/B (Ontario Fwy) at Base Line Rd2 vehiclesProperty damage only
Sep 22, 2026, I-15 S/B (Ontario Fwy) at Foothill Blvd.3 vehiclesProperty damage only
Sep 21, 2026, I-15 S/B (Ontario Fwy) at Baseline Ave.2 vehiclesProperty damage only
Sep 20, 2026, I-15 S/B (Ontario Fwy) at SR-66 W/B (Foothill Blvd)1 vehicleProperty damage only
Sep 20, 2026, SR-210 E/B (Foothill Fwy) at Day Creek 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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