Accident Low Severity Resolved

Traffic collision, rear-end — hit and run on SR-57 N/B TO SR-60 E/B (ORANGE FWY)

A minor accident was reported on SR-57 N/B TO SR-60 E/B (ORANGE FWY) near Diamond Bar on September 28, 2026 at 7:12 AM. 2 parties involved.

Primary factor: VC 22350 UNSAFE SPEED FOR PREVAILING CONDITIONS. Near SR-60 E/B (POMONA FWY).

Road

Area

Diamond Bar

Address

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Started

Sep 28, 12:12 AM

Last Updated

4 weeks, 1 day ago

Sep 28, 12:12 AM

Resolved

Sep 28, 12:12 AM

Coordinates

33.9976, -117.8389

Involved Parties 2 partys

Driver At Fault Male age 42

Vehicle

HOND ACCORD

Direction

Speed Limit

65 mph

Movement

Proceeding Straight

Sobriety

Had Not Been Drinking

Driver Male

Vehicle

TESL Y

Direction

Speed Limit

65 mph

Movement

Slowing/Stopping

Injuries 1 person

Occupant M age 28 · PassengerFrontRight

Unknown

Source: ccrs · ID ccrs-5343601 First seen Sep 28, 2026 12:12 AM