Crash on I-15 S/B (Ontario Fwy) at 4TH Street, Ontario, California

Tuesday, March 24, 2026 at 8:00 AM

Injury crash2 vehicles

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

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Damage area not recorded

Black Sport Utility Vehicle

Driver, female, 61Restraint: Occupant Lap Shoulder Harness Used. Airbag: Air Bag Not Deployed
Not injured
Passenger, male, 64Restraint: Occupant Lap Shoulder Harness Used. Airbag: Air Bag Not Deployed
Not injured

Damage area not recorded

Blue Passenger Car Station Wagon Jeep

Driver, female, 42Restraint: Occupant Lap Shoulder Harness Used. Airbag: Air Bag Not Deployed
Possible injury

Violation cited: VC 21658(A) UNSAFE LANE CHANGE/ETCas 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.

149 crashes recorded on I-15 S/B (Ontario Fwy) in Ontario in the last 12 months, 61 with injuries.

Apr 23, 2026, I-10 E/B (San Bernardino Fwy) at Milliken Ave.2 vehiclesProperty damage only
Apr 23, 2026, I-15 S/B (Ontario Fwy) at Fourth Street2 vehiclesProperty damage only
Apr 23, 2026, I-15 S/B (Ontario Fwy) at 4TH Street2 vehicles, 1 injuredInjury crash
Apr 22, 2026, I-10 W/B (San Bernardino Fwy) at Etiwanda Ave.2 vehiclesProperty damage only
Apr 20, 2026, I-10 E/B (San Bernardino Fwy) at Milliken Ave2 vehiclesProperty damage only

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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