Accident Low Severity Resolved

Traffic collision, rear-end on SR-57 S/B (ORANGE FWY)

A minor accident was reported on SR-57 S/B (ORANGE FWY) near Diamond Bar on October 2, 2025 at 6:45 AM. 2 parties involved.

Primary factor: VC 22350 UNSAFE SPEED FOR PREVAILING CONDITIONS. Near SUNSET CROSSING RD.

Road

SR-57 S/B (ORANGE FWY)

Area

Diamond Bar

Address

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Started

Oct 1, 11:45 PM

Last Updated

1 year ago

Oct 1, 11:45 PM

Resolved

Oct 1, 11:45 PM

Coordinates

34.0362, -117.8068

Involved Parties 2 partys

Driver At Fault Male age 20

Vehicle

CHEV MALIBU

Direction

Speed Limit

65 mph

Movement

Proceeding Straight

Sobriety

Had Not Been Drinking

Driver Male age 34

Vehicle

NISS QUEST

Direction

Speed Limit

65 mph

Movement

Stopped

Sobriety

Had Not Been Drinking

Injuries 5 persons

Occupant F age 35 · PassengerRearRight

Unknown

Occupant M age 4 · PassengerRearLeft

Unknown

Occupant F age 11 · PassengerMiddleRight

Unknown

Occupant F age 3 · PassengerMiddleLeft

Unknown

Occupant F age 15 · PassengerFrontRight

Unknown

Source: ccrs · ID ccrs-4876824 First seen Oct 1, 2025 11:45 PM

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