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 May 2, 2026 at 9:00 PM. 2 parties involved, 1 injury.

1 injured. Primary factor: VC 21658(A) UNSAFE LANE CHANGE/ETC. Near SR-60 E/B (POMONA FWY).

Road

SR-57 N/B (ORANGE FWY)

Area

Diamond Bar

Address

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Started

May 2, 2:00 PM

Last Updated

2 weeks, 5 days ago

May 2, 2:00 PM

Resolved

May 2, 2:00 PM

Coordinates

33.9945, -117.8415

Involved Parties 2 partys

Driver At Fault Male age 52

Vehicle

TOYT CROWN

Direction

Speed Limit

65 mph

Movement

Changing Lanes

Sobriety

Had Not Been Drinking

Driver Male age 73

Vehicle

TOYT HIGHLANDER

Direction

Speed Limit

65 mph

Movement

Proceeding Straight

Sobriety

Had Not Been Drinking

Injuries 4 persons

Occupant M age 56 · PassengerFrontRight

Unknown

Occupant M age 61 · PassengerMiddleRight

Unknown

Occupant F age 78 · PassengerFrontRight

Unknown

Driver M age 73

Possible Injury

Source: ccrs · ID ccrs-5159325 First seen May 2, 2026 2:00 PM

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