Accident Low Severity Resolved

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

A minor accident was reported on SR-57 S/B (ORANGE FWY) near Diamond Bar on April 2, 2026 at 6:40 AM. 2 parties involved.

Primary factor: VC 22107 UNSAF TURN &/OR NO SIGNAL. Weather: CLOUDY. Near SUNSET CROSSING ROAD.

Road

Area

Diamond Bar

Address

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Started

Apr 1, 11:40 PM

Last Updated

3 months, 3 weeks ago

Apr 1, 11:40 PM

Resolved

Apr 1, 11:40 PM

Coordinates

34.0301, -117.8109

Involved Parties 2 partys

Driver At Fault Female age 56

Vehicle

TOYT CAMRY

Direction

Speed Limit

65 mph

Movement

Merging

Sobriety

Had Not Been Drinking

Driver Male age 30

Vehicle

INTL SEMI TRRUCK

Direction

Speed Limit

55 mph

Movement

Proceeding Straight

Sobriety

Had Not Been Drinking

Source: ccrs · ID ccrs-5131834 First seen Apr 1, 2026 11:40 PM