Accident Moderate Severity Resolved

Injury crash — 1 injured, rear-end on SR-57 N/B

A injury accident was reported on SR-57 N/B near Diamond Bar on February 6, 2026 at 2:05 PM. 2 parties involved, 1 injury.

1 injured. Primary factor: VC 22350 UNSAFE SPEED:PREVAIL COND. Near PATHFINDER RD.

Road

SR-57 N/B

Area

Diamond Bar

Address

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Started

Feb 6, 6:05 AM

Last Updated

3 months, 2 weeks ago

Feb 6, 6:05 AM

Resolved

Feb 6, 6:05 AM

Coordinates

33.9807, -117.8416

Involved Parties 2 partys

Driver At Fault Male age 47

Vehicle

GMC SAVANNA

Direction

Speed Limit

65 mph

Movement

Proceeding Straight

Sobriety

Had Not Been Drinking

Driver Male age 50

Vehicle

TOYT COROLLA

Direction

Speed Limit

65 mph

Movement

Stopped

Sobriety

Had Not Been Drinking

Injuries 1 person

Driver M age 50

Possible Injury

Source: ccrs · ID ccrs-5047897 First seen Feb 6, 2026 6:05 AM