Accident Moderate Severity Resolved

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

A injury accident was reported on SR-57 S/B (ORANGE FWY) near Diamond Bar on May 19, 2026 at 7:30 AM. 2 parties involved, 1 injury.

1 injured. Primary factor: VC 21658(a) LANED ROADWAYS. Near PATHFINDER RD.

Road

Area

Diamond Bar

Address

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Started

May 19, 12:30 AM

Last Updated

2 days, 23 hours ago

May 19, 12:30 AM

Resolved

May 19, 12:30 AM

Coordinates

33.9784, -117.8420

Involved Parties 2 partys

Driver At Fault Male age 36

Vehicle

TOYT COROLLA

Direction

Speed Limit

65 mph

Movement

Changing Lanes

Sobriety

Had Not Been Drinking

Driver Male age 58

Vehicle

SUZI V-STORM

Direction

Speed Limit

65 mph

Movement

Proceeding Straight

Sobriety

Had Not Been Drinking

Injuries 1 person

Driver M age 58

Possible Injury

Source: ccrs · ID ccrs-5183064 First seen May 19, 2026 12:30 AM