Accident Low Severity Resolved

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

A minor accident was reported on SR-57 N/B (ORANGE FWY) near Diamond Bar on September 22, 2025 at 8:20 PM. 2 parties involved.

Primary factor: VC 22350 UNSAFE SPEED FOR PREVAILING CONDITIONS. Near DIAMOND BAR BLVD.

Road

SR-57 N/B (ORANGE FWY)

Area

Diamond Bar

Address

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Started

Sep 22, 1:20 PM

Last Updated

1 year, 1 month ago

Sep 22, 1:20 PM

Resolved

Sep 22, 1:20 PM

Coordinates

33.9669, -117.8500

Involved Parties 2 partys

1

Driver At Fault Unknown

Vehicle

INFI

Direction

N

Speed Limit

65 mph

Movement

Proceeding Straight

2

Driver Female age 24

Vehicle

HOND ACCORD

Direction

N

Speed Limit

65 mph

Movement

Slowing/Stopping

Sobriety

Had Not Been Drinking

Source: ccrs · ID ccrs-4896650 First seen Sep 22, 2025 1:20 PM

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