Accident Moderate Severity Resolved

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

A injury accident was reported on SR-57 N/B (ORANGE FWY) near Diamond Bar on June 11, 2026 at 1:25 PM. 3 parties involved, 1 injury.

1 injured. Primary factor: VC 22350 UNSAFE SPEED FOR PREVAILING CONDITIONS. Near PATHFINDER RD.

Road

SR-57 N/B (ORANGE FWY)

Area

Diamond Bar

Address

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Started

Jun 11, 6:25 AM

Last Updated

1 month, 2 weeks ago

Jun 11, 6:25 AM

Resolved

Jun 11, 6:25 AM

Coordinates

33.9826, -117.8421

Involved Parties 3 partys

Driver At Fault Male age 19

Vehicle

MERZ GLE 450

Direction

Speed Limit

65 mph

Movement

Proceeding Straight

Sobriety

Had Not Been Drinking

Driver Male age 56

Vehicle

TOYT TACOMA

Direction

Speed Limit

65 mph

Movement

Stopped

Sobriety

Had Not Been Drinking

Driver Male age 41

Vehicle

CHEV AVALANCHE

Direction

Speed Limit

65 mph

Movement

Stopped

Sobriety

Had Not Been Drinking

Injuries 1 person

Driver M age 56

Suspect Minor

Source: ccrs · ID ccrs-5229793 First seen Jun 11, 2026 6:25 AM

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