Accident Low Severity Resolved

Traffic collision, rear-end on SR-57 S/B (ORANGE FWY)

A minor accident was reported on SR-57 S/B (ORANGE FWY) near Diamond Bar on June 10, 2026 at 8:05 AM. 2 parties involved.

Primary factor: VC 21658(A) UNSAFE LANE CHANGE/ETC. Near SUNSET CROSSING RD.

Road

SR-57 S/B (ORANGE FWY)

Area

Diamond Bar

Address

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Started

Jun 10, 1:05 AM

Last Updated

20 hours, 17 minutes ago

Jun 10, 1:05 AM

Resolved

Jun 10, 1:05 AM

Coordinates

34.0345, -117.8073

Involved Parties 2 partys

1

Driver At Fault Female age 35

Vehicle

HOND HRV

Direction

S

Speed Limit

65 mph

Movement

Changing Lanes

Sobriety

Sleepy/Fatigued

2

Driver Male age 28

Vehicle

HOND ACCORD

Direction

S

Speed Limit

65 mph

Movement

Slowing/Stopping

Sobriety

Had Not Been Drinking

Source: ccrs · ID ccrs-5208389 First seen Jun 10, 2026 1:05 AM

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