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 July 1, 2026 at 7:35 PM. 5 parties involved, 1 injury.

1 injured. Primary factor: VC 21658(A) UNSAFE LANE CHANGE/ETC. Near PATHFINDER RD.

Road

SR-57 N/B (ORANGE FWY)

Area

Diamond Bar

Address

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Started

Jul 1, 12:35 PM

Last Updated

3 weeks, 5 days ago

Jul 1, 12:35 PM

Resolved

Jul 1, 12:35 PM

Coordinates

33.9911, -117.8425

Involved Parties 5 partys

Driver At Fault Male age 61

Vehicle

INFI G37

Direction

Speed Limit

65 mph

Movement

Changing Lanes

Sobriety

Had Not Been Drinking

Driver Male age 30

Vehicle

JEEP WRANGLER

Direction

Speed Limit

65 mph

Movement

Proceeding Straight

Sobriety

Had Not Been Drinking

Driver Male age 75

Vehicle

TOYT PRIUS

Direction

Speed Limit

65 mph

Movement

Proceeding Straight

Sobriety

Had Not Been Drinking

Driver Female age 23

Vehicle

VOLK JETTA

Direction

Speed Limit

65 mph

Movement

Proceeding Straight

Sobriety

Had Not Been Drinking

Driver Female age 18

Vehicle

JEEP WRANGLER

Direction

Speed Limit

65 mph

Movement

Stopped

Sobriety

Had Not Been Drinking

Injuries 1 person

Driver M age 61

Possible Injury

Source: ccrs · ID ccrs-5250541 First seen Jul 1, 2026 12:35 PM

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