Accident Low Severity Resolved

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

A minor accident was reported on SR-57 N/B (ORANGE FWY) near Diamond Bar on December 23, 2025 at 4:45 PM. 2 parties involved.

Primary factor: VC 22350 UNSAFE SPEED:PREVAIL COND. Weather: CLOUDY. Near PATHFINDER RD.

Road

Area

Diamond Bar

Address

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Started

Dec 23, 8:45 AM

Last Updated

10 months ago

Dec 23, 8:45 AM

Resolved

Dec 23, 8:45 AM

Coordinates

33.9850, -117.8430

Involved Parties 2 partys

Driver At Fault Male age 17

Vehicle

NISS SENTRA

Direction

Speed Limit

65 mph

Movement

Proceeding Straight

Sobriety

Had Not Been Drinking

Driver Male age 40

Vehicle

TOYT 4-RUNNER

Direction

Speed Limit

65 mph

Movement

Slowing/Stopping

Sobriety

Had Not Been Drinking

Injuries 1 person

Occupant M age 16 · PassengerFrontRight

Unknown

Source: ccrs · ID ccrs-4992697 First seen Dec 23, 2025 8:45 AM