Accident Low Severity Resolved

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

A minor accident was reported on SR-57 N/B (ORANGE FWY) near Diamond Bar on February 23, 2026 at 2:15 PM. 2 parties involved.

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

Road

Area

Diamond Bar

Address

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Started

Feb 23, 6:15 AM

Last Updated

8 months ago

Feb 23, 6:15 AM

Resolved

Feb 23, 6:15 AM

Coordinates

33.9915, -117.8424

Involved Parties 2 partys

Driver At Fault Female age 37

Vehicle

BMW X3

Direction

Speed Limit

65 mph

Movement

Changing Lanes

Sobriety

Had Not Been Drinking

Driver Male age 71

Vehicle

FRHT TRACTOR

Direction

Speed Limit

55 mph

Movement

Slowing/Stopping

Sobriety

Had Not Been Drinking

Source: ccrs · ID ccrs-5071275 First seen Feb 23, 2026 6:15 AM