Accident Moderate Severity Resolved

Injury crash — 1 injured, rear-end on SR-57 N/B (ORANGE FWY)

A injury accident was reported on SR-57 N/B (ORANGE FWY) near Diamond Bar on July 16, 2026 at 12:42 PM. 2 parties involved, 1 injury.

1 injured. Primary factor: VC 21703 VEH FOLLOW TOO CLOSELY. Near PATHFINDER RD.

Road

Area

Diamond Bar

Address

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Started

Jul 16, 5:42 AM

Last Updated

1 week, 4 days ago

Jul 16, 5:42 AM

Resolved

Jul 16, 5:42 AM

Coordinates

33.9814, -117.8418

Involved Parties 2 partys

Driver At Fault Male age 42

Vehicle

FORD F250

Direction

Speed Limit

65 mph

Movement

Proceeding Straight

Sobriety

Had Not Been Drinking

Driver Male age 55

Vehicle

DODG DURANGO

Direction

Speed Limit

65 mph

Movement

Slowing/Stopping

Sobriety

Had Not Been Drinking

Injuries 1 person

Driver M age 55

Possible Injury

Source: ccrs · ID ccrs-5253720 First seen Jul 16, 2026 5:42 AM