Accident Low Severity Resolved

Traffic collision — hit and run on SR-57 N/B TO SR-60 E/B

A minor accident was reported on SR-57 N/B TO SR-60 E/B near Diamond Bar on October 20, 2025 at 12:15 PM. 2 parties involved.

Primary factor: VC 21658(a) LANED ROADWAYS. Near GRAND AVE.

Road

Area

Diamond Bar

Address

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Started

Oct 20, 5:15 AM

Last Updated

7 months ago

Oct 20, 5:15 AM

Resolved

Oct 20, 5:15 AM

Coordinates

34.0018, -117.8336

Involved Parties 2 partys

Driver At Fault

Direction

Speed Limit

55 mph

Movement

Changing Lanes

Driver Female age 44

Vehicle

TOYT PRIUS

Direction

Speed Limit

65 mph

Movement

Proceeding Straight

Sobriety

Had Not Been Drinking

Source: ccrs · ID ccrs-4897906 First seen Oct 20, 2025 5:15 AM