Accident Low Severity Resolved

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

A minor accident was reported on SR-57 S/B (ORANGE FWY) near Diamond Bar on September 25, 2026 at 10:50 AM. 2 parties involved.

Primary factor: VC 21658(A) UNSAFE LANE CHANGE/ETC. Near SR-60 E/B (POMONA FWY).

Road

SR-57 S/B (ORANGE FWY)

Area

Diamond Bar

Address

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Started

Sep 25, 3:50 AM

Last Updated

1 month ago

Sep 25, 3:50 AM

Resolved

Sep 25, 3:50 AM

Coordinates

34.0006, -117.8363

Involved Parties 2 partys

1

Driver At Fault Male age 48

Vehicle

PTRB TT

Direction

S

Speed Limit

55 mph

Movement

Changing Lanes

Sobriety

Had Not Been Drinking

2

Driver Male age 39

Vehicle

FRHT TT

Direction

S

Speed Limit

55 mph

Movement

Proceeding Straight

Sobriety

Had Not Been Drinking

Source: ccrs · ID ccrs-5336578 First seen Sep 25, 2026 3:50 AM

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