Accident Low Severity Resolved

Traffic collision — hit and run on SR-57 S/B (ORANGE FWY)

A minor accident was reported on SR-57 S/B (ORANGE FWY) near Diamond Bar on March 21, 2026 at 12:30 PM. 2 parties involved.

Primary factor: VC 21658(A) UNSAFE LANE CHANGE/ETC. Near DIAMOND BAR BLVD.

Road

SR-57 S/B (ORANGE FWY)

Area

Diamond Bar

Address

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Started

Mar 21, 5:30 AM

Last Updated

2 months ago

Mar 21, 5:30 AM

Resolved

Mar 21, 5:30 AM

Coordinates

33.9750, -117.8440

Involved Parties 2 partys

1

Driver At Fault

Direction

S

Speed Limit

65 mph

Movement

Other Unsafe Turning

2

Driver Female age 18

Vehicle

INTERN HARVESTER COMP BOX TRUCK

Direction

S

Speed Limit

65 mph

Movement

Proceeding Straight

Sobriety

Had Not Been Drinking

Source: ccrs · ID ccrs-5119545 First seen Mar 21, 2026 5:30 AM

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