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

Tuesday, June 3, 2025 at 4:56 AM

Injury crash8 vehicles

Reporting agency: CHP Rancho Cucamonga Area
Report number: 9855-2025-01540

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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Where and when

Location: I-15 S/B (Ontario Fwy) at Baseline Road
City, county: Rancho Cucamonga, San Bernardino County
Collision type: Rear End
Motor vehicle involved with: Other Motor Vehicle
Posted speed limit: 55 mph
Primary collision factor cited: No
Weather: Clear
Light: Dark-No Street Lights
Road surface: Construction-Repair Zone
Hit and run: No
People involved: 11
Injured: 6
Killed: 0

Vehicles and people

Damage area not recorded

Unit 1: 2015 Ford F450

White Pickups and Panels

Damage recorded: Vehicle towed
Direction of travel: South
Maneuver: Proceeding Straight

Driver, male, 43Restraint: Occupant Lap Shoulder Harness Used. Airbag: Air Bag Deployed
Not injured

Damage area not recorded

Unit 2: 2013 Mini Cooper

Blu/Sil Passenger Car Station Wagon Jeep

Damage recorded: Vehicle towed
Direction of travel: South
Maneuver: Proceeding Straight

Driver, male, 61Restraint: Occupant Lap Shoulder Harness Used. Airbag: Air Bag Deployed
Possible injury

Damage area not recorded

Unit 3: 2021 Honda Accord

Gray Passenger Car Station Wagon Jeep

Damage recorded: Vehicle towed
Direction of travel: South
Maneuver: Stopped

Driver, female, 40Restraint: Occupant Lap Shoulder Harness Used. Airbag: Air Bag Deployed
Possible injury
Passenger, male, 42Restraint: Occupant Lap Shoulder Harness Used. Airbag: Air Bag Not Deployed
Possible injury

Damage area not recorded

Unit 4: 2025 Honda Crv

Silver Sport Utility Vehicle

Damage recorded: Vehicle towed
Direction of travel: South
Maneuver: Stopped

Driver, male, 71Restraint: Occupant Lap Shoulder Harness Used. Airbag: Air Bag Not Deployed
Possible injury
Passenger, female, 62Restraint: Occupant Lap Shoulder Harness Used. Airbag: Air Bag Not Deployed
Possible injury

Damage area not recorded

Unit 5: 2013 BMW X5

Gray Sport Utility Vehicle

Damage recorded: Vehicle towed
Direction of travel: South
Maneuver: Stopped

Driver, male, 76Restraint: Occupant Lap Shoulder Harness Used. Airbag: Air Bag Not Deployed
Minor injury
Passenger, female, 66Restraint: Occupant Lap Shoulder Harness Used. Airbag: Air Bag Not Deployed
Not injured

Damage area not recorded

Unit 6: 2013 Nissan Maxima

White Passenger Car Station Wagon Jeep

Direction of travel: South
Maneuver: Stopped

Driver, female, 32Restraint: Occupant Lap Shoulder Harness Used. Airbag: Air Bag Not Deployed
Not injured

Damage area not recorded

Unit 7: 2010 Toyota Camry

Silver Passenger Car Station Wagon Jeep

Direction of travel: South
Maneuver: Stopped

Driver, female, 57Restraint: Occupant Lap Shoulder Harness Used. Airbag: Air Bag Not Deployed
Not injured

Damage area not recorded

Unit 8: 2010 Honda Civic

Gray Passenger Car Station Wagon Jeep

Direction of travel: South
Maneuver: Stopped

Driver, male, 23Restraint: Occupant Lap Shoulder Harness Used. Airbag: Air Bag Not Deployed
Not injured

What the officer recorded

Violation cited: VC 22350as 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.

Nearby and recent

117 crashes recorded on I-15 S/B (Ontario Fwy) in Rancho Cucamonga in the last 12 months, 37 with injuries.

All Rancho Cucamonga crashes, June 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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