Accident Moderate Severity Resolved

Injury crash — 1 injured — hit and run on SR-57 N/B TO SR-60 E/B

A injury accident was reported on SR-57 N/B TO SR-60 E/B near Diamond Bar on May 3, 2026 at 12:10 AM. 3 parties involved, 1 injury.

1 injured. Primary factor: VC 22107 UNSAFE TURNING MOVEMENT. Near GOLDEN SPRINGS DRIVE.

Road

SR-57 N/B TO SR-60 E/B

Area

Diamond Bar

Address

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Started

May 2, 5:10 PM

Last Updated

1 month, 1 week ago

May 2, 5:10 PM

Resolved

May 2, 5:10 PM

Coordinates

34.0003, -117.8362

Involved Parties 3 partys

Driver At Fault

Vehicle

HYUN ELANTRA

Direction

Speed Limit

65 mph

Movement

Changing Lanes

Driver Male age 29

Vehicle

TOYT CAMRY

Direction

Speed Limit

65 mph

Movement

Proceeding Straight

Sobriety

Had Not Been Drinking

Driver Male age 40

Vehicle

TOYT SCION FRS

Direction

Speed Limit

65 mph

Movement

Proceeding Straight

Injuries 1 person

Driver M age 40

Possible Injury

Source: ccrs · ID ccrs-5187968 First seen May 2, 2026 5:10 PM

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