Accident Low Severity Resolved

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

A minor accident was reported on SR-57 N/B (ORANGE FWY) near Diamond Bar on September 4, 2026 at 8:25 PM. 2 parties involved.

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

Road

SR-57 N/B (ORANGE FWY)

Area

Diamond Bar

Address

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Started

Sep 4, 1:25 PM

Last Updated

1 month, 3 weeks ago

Sep 4, 1:25 PM

Resolved

Sep 4, 1:25 PM

Coordinates

33.9942, -117.8415

Involved Parties 2 partys

1

Driver At Fault Male age 54

Vehicle

FORD TRANSIT 250

Direction

N

Speed Limit

65 mph

Movement

Changing Lanes

Sobriety

Had Not Been Drinking

2

Driver Female age 57

Vehicle

LEXS RZ350E

Direction

N

Speed Limit

65 mph

Movement

Proceeding Straight

Sobriety

Had Not Been Drinking

Source: ccrs · ID ccrs-5307182 First seen Sep 4, 2026 1:25 PM

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