Accident Moderate Severity Resolved

Injury crash — 1 injured, rear-end on I-15 S/B (ONTARIO FWY)

A injury accident was reported on I-15 S/B (ONTARIO FWY) near Rancho Cucamonga on September 16, 2026 at 5:20 PM. 4 parties involved, 1 injury.

1 injured. Primary factor: VC 22350 UNSAFE SPEED FOR PREVAILING CONDITIONS. Near 4TH STREET.

Road

I-15 S/B (ONTARIO FWY)

Area

Rancho Cucamonga

Address

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Started

Sep 16, 10:20 AM

Last Updated

1 month, 1 week ago

Sep 16, 10:20 AM

Resolved

Sep 16, 10:20 AM

Coordinates

34.0815, -117.5449

Involved Parties 4 partys

Driver At Fault Male age 46

Vehicle

CHEV EQUINOX

Direction

Speed Limit

55 mph

Movement

Proceeding Straight

Sobriety

Had Not Been Drinking

Driver Female age 31

Vehicle

KIA FORTE

Direction

Speed Limit

55 mph

Movement

Slowing/Stopping

Sobriety

Had Not Been Drinking

Driver Female age 21

Vehicle

NISS ALTIMA

Direction

Speed Limit

55 mph

Movement

Stopped

Sobriety

Had Not Been Drinking

Driver Male age 48

Vehicle

HYUN ACCENT

Direction

Speed Limit

55 mph

Movement

Proceeding Straight

Sobriety

Had Not Been Drinking

Injuries 1 person

Driver F age 31

Possible Injury

Source: ccrs · ID ccrs-5334041 First seen Sep 16, 2026 10:20 AM

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