Accident Low Severity Resolved

Traffic collision — hit and run on SR-57 S/B (ORANGE FWY)

A minor accident was reported on SR-57 S/B (ORANGE FWY) near Diamond Bar on January 15, 2026 at 12:50 PM. 2 parties involved.

Primary factor: VC 21658(A) UNSAFE LANE CHANGE/ETC. Near PATHINDER RD.

Road

Area

Diamond Bar

Address

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Started

Jan 15, 4:50 AM

Last Updated

4 months, 1 week ago

Jan 15, 4:50 AM

Resolved

Jan 15, 4:50 AM

Coordinates

33.9897, -117.8430

Involved Parties 2 partys

Driver At Fault

Vehicle

BMW SUV

Direction

Speed Limit

65 mph

Movement

Proceeding Straight

Driver Female age 41

Vehicle

NISS 370Z

Direction

Speed Limit

65 mph

Movement

Proceeding Straight

Sobriety

Had Not Been Drinking

Injuries 1 person

Occupant F age 41 · PassengerFrontRight

Unknown

Source: ccrs · ID ccrs-5022557 First seen Jan 15, 2026 4:50 AM