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 January 15, 2026 at 4:30 PM. 3 parties involved, 1 injury.

1 injured. Primary factor: VC 22350 UNSAFE SPEED FOR PREVAILING CONDITIONS. Near GOLDEN SPRINGS DR..

Road

SR-57 N/B (ORANGE FWY)

Area

Diamond Bar

Address

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Started

Jan 15, 8:30 AM

Last Updated

4 months, 1 week ago

Jan 15, 8:30 AM

Resolved

Jan 15, 8:30 AM

Coordinates

33.9946, -117.8412

Involved Parties 3 partys

Driver At Fault Male age 41

Vehicle

FORD F150

Direction

Speed Limit

65 mph

Movement

Proceeding Straight

Sobriety

Had Not Been Drinking

Driver Male age 51

Vehicle

HOND ACCORD

Direction

Speed Limit

65 mph

Movement

Proceeding Straight

Sobriety

Had Not Been Drinking

Driver Male age 55

Vehicle

RAM 3500

Direction

Speed Limit

55 mph

Movement

Stopped

Sobriety

Had Not Been Drinking

Injuries 1 person

Driver M age 51

Possible Injury

Source: ccrs · ID ccrs-5023448 First seen Jan 15, 2026 8:30 AM

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