Accident Moderate Severity Resolved

Injury crash — 1 injured, rear-end on SR-57 N/B (ORANGE FWY)

A injury accident was reported on SR-57 N/B (ORANGE FWY) near Diamond Bar on May 1, 2026 at 9:05 AM. 2 parties involved, 1 injury.

1 injured. Primary factor: VC 22350 UNSAFE SPEED FOR PREVAILING CONDITIONS. Weather: CLOUDY. Near PATHFINDER ROAD.

Road

Area

Diamond Bar

Address

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Started

May 1, 2:05 AM

Last Updated

2 weeks, 6 days ago

May 1, 2:05 AM

Resolved

May 1, 2:05 AM

Coordinates

33.9865, -117.8430

Involved Parties 2 partys

Driver At Fault Female age 27

Vehicle

VOLK JETTA

Direction

Speed Limit

65 mph

Movement

Proceeding Straight

Sobriety

Had Not Been Drinking

Driver Female age 25

Vehicle

LNDR EVOQUE

Direction

Speed Limit

65 mph

Movement

Proceeding Straight

Sobriety

Had Not Been Drinking

Injuries 1 person

Driver F age 27

Possible Injury

Source: ccrs · ID ccrs-5158791 First seen May 1, 2026 2:05 AM