Accident High Severity Resolved

Injury crash — 3 injured, head-on on GRAND AV

A high-severity accident was reported on GRAND AV near Diamond Bar on March 21, 2025 at 12:48 PM. 3 parties involved, 3 injuries.

3 injured. Primary factor: 22350. Near ROLLING KNOLL RD.

Road

GRAND AV

Area

Diamond Bar

Address

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Started

Mar 21, 5:48 AM

Last Updated

1 year, 2 months ago

Mar 21, 5:48 AM

Resolved

Mar 21, 5:48 AM

Coordinates

33.9999, -117.8084

Involved Parties 3 partys

Driver At Fault Male

Vehicle

PORSCHE

Direction

Movement

Proceeding Straight

Driver Female

Vehicle

JEEP

Direction

Movement

Proceeding Straight

Sobriety

Had Not Been Drinking

Driver Male

Vehicle

LEXUS

Direction

Movement

Proceeding Straight

Sobriety

Had Not Been Drinking

Injuries 3 persons

Driver

Suspect Serious

Driver

Suspect Serious

Driver

Suspect Serious

Source: ccrs · ID ccrs-4652859 First seen Mar 21, 2025 5:48 AM

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