Accident Moderate Severity Resolved

Injury crash — 1 injured, rear-end on SR-57 NB TO SR-60 EB

A injury accident was reported on SR-57 NB TO SR-60 EB near Diamond Bar on October 7, 2025 at 10:20 AM. 2 parties involved, 1 injury.

1 injured. Primary factor: VC 22350 UNSAFE SPEED:PREVAIL COND. Weather: CLOUDY. Near GRAND AVE.

Road

SR-57 NB TO SR-60 EB

Area

Diamond Bar

Address

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Started

Oct 7, 3:20 AM

Last Updated

1 year ago

Oct 7, 3:20 AM

Resolved

Oct 7, 3:20 AM

Coordinates

34.0000, -117.8363

Involved Parties 2 partys

Driver At Fault Female age 25

Vehicle

NISS SENTRA

Direction

Speed Limit

65 mph

Movement

Proceeding Straight

Sobriety

Had Not Been Drinking

Driver Male age 68

Vehicle

HYUN TUCSON

Direction

Speed Limit

65 mph

Movement

Stopped

Sobriety

Had Not Been Drinking

Injuries 2 persons

Occupant M age 29 · PassengerMiddleMiddle

Unknown

Driver M age 68

Possible Injury

Source: ccrs · ID ccrs-4876995 First seen Oct 7, 2025 3:20 AM