Accident Moderate Severity Resolved

Injury crash — 1 injured on SR-57 NB TO SR-60 EB (ORANGE FWY)

A injury accident was reported on SR-57 NB TO SR-60 EB (ORANGE FWY) near Diamond Bar on May 12, 2026 at 6:30 PM. 2 parties involved, 1 injury.

1 injured. Primary factor: VC 21658(a) LANED ROADWAYS. Near GOLDEN SPRINGS DR.

Road

Area

Diamond Bar

Address

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Started

May 12, 11:30 AM

Last Updated

4 weeks ago

May 12, 11:30 AM

Resolved

May 12, 11:30 AM

Coordinates

33.9985, -117.8380

Involved Parties 2 partys

Driver Male age 39

Vehicle

TRIU DAYTONA 955I

Direction

Speed Limit

65 mph

Movement

Lane Splitting

Sobriety

Had Not Been Drinking

Driver At Fault Male age 20

Vehicle

NISS ALTIMA

Direction

Speed Limit

65 mph

Movement

Changing Lanes

Sobriety

Had Not Been Drinking

Injuries 2 persons

Driver M age 39

Possible Injury

Occupant F age 19 · PassengerFrontRight

Unknown

Source: ccrs · ID ccrs-5188317 First seen May 12, 2026 11:30 AM