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 September 19, 2026 at 11:00 PM. 2 parties involved.

Primary factor: VC 22350 UNSAFE SPEED:PREVAIL COND. Near BREA CANYON CUT-OFF ROAD UNDERCROSSING.

Road

SR-57 S/B (ORANGE FWY)

Area

Diamond Bar

Address

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Started

Sep 19, 4:00 PM

Last Updated

1 month, 1 week ago

Sep 19, 4:00 PM

Resolved

Sep 19, 4:00 PM

Coordinates

33.9742, -117.8445

Involved Parties 2 partys

1

Driver At Fault Female age 36

Vehicle

CHEV TRAVERSE

Direction

S

Speed Limit

65 mph

Movement

Proceeding Straight

2

Driver Male age 25

Vehicle

TSMR MODEL 3

Direction

S

Speed Limit

65 mph

Movement

Stopped

Sobriety

Had Not Been Drinking

Source: ccrs · ID ccrs-5327286 First seen Sep 19, 2026 4:00 PM

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