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 26, 2026 at 10:49 PM. 2 parties involved, 1 injury.

1 injured. Primary factor: VC 22350 UNSAFE SPEED:PREVAIL COND. Near PATHFINDER RD.

Road

Area

Diamond Bar

Address

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Started

Jan 26, 2:49 PM

Last Updated

3 months, 3 weeks ago

Jan 26, 2:49 PM

Resolved

Jan 26, 2:49 PM

Coordinates

33.9908, -117.8426

Involved Parties 2 partys

Driver At Fault Male age 18

Vehicle

TOYT CAMRY

Direction

Speed Limit

65 mph

Movement

Proceeding Straight

Sobriety

Had Not Been Drinking

Driver Male age 60

Vehicle

TOYT PRIUS

Direction

Speed Limit

65 mph

Movement

Stopped

Sobriety

Had Not Been Drinking

Injuries 1 person

Driver M age 60

Possible Injury

Source: ccrs · ID ccrs-5039606 First seen Jan 26, 2026 2:49 PM