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 April 8, 2026 at 1:35 PM. 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

Apr 8, 6:35 AM

Last Updated

3 months, 3 weeks ago

Apr 8, 6:35 AM

Resolved

Apr 8, 6:35 AM

Coordinates

33.9872, -117.8429

Involved Parties 2 partys

Driver Male age 26

Vehicle

KW 3 AXL

Direction

Speed Limit

55 mph

Movement

Proceeding Straight

Sobriety

Had Not Been Drinking

Driver Female age 22

Vehicle

HOND ACCORD

Direction

Speed Limit

65 mph

Movement

Proceeding Straight

Sobriety

Had Not Been Drinking

Injuries 1 person

Driver F age 22

Possible Injury

Source: ccrs · ID ccrs-5132173 First seen Apr 8, 2026 6:35 AM