Accident Moderate Severity Resolved

Injury crash — 2 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 November 19, 2025 at 11:55 AM. 3 parties involved, 2 injuries.

2 injured. Primary factor: VC 22350 UNSAFE SPEED:PREVAIL COND. Near PATHFINDER ROAD.

Road

SR-57 N/B (ORANGE FWY)

Area

Diamond Bar

Address

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Started

Nov 19, 3:55 AM

Last Updated

6 months ago

Nov 19, 3:55 AM

Resolved

Nov 19, 3:55 AM

Coordinates

33.9811, -117.8417

Involved Parties 3 partys

Driver Male age 64

Vehicle

TOYT SIENNA

Direction

Speed Limit

65 mph

Movement

Slowing/Stopping

Sobriety

Had Not Been Drinking

Driver Male age 21

Vehicle

TESL S

Direction

Speed Limit

65 mph

Movement

Slowing/Stopping

Sobriety

Had Not Been Drinking

Driver At Fault Female age 19

Vehicle

TOYT PRIUS

Direction

Speed Limit

65 mph

Movement

Proceeding Straight

Sobriety

Had Not Been Drinking

Injuries 2 persons

Driver M age 64

Possible Injury

Driver M age 21

Possible Injury

Source: ccrs · ID ccrs-4941784 First seen Nov 19, 2025 3:55 AM

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