Accident Low Severity Resolved

Traffic collision, rear-end on SR-57 N/B TO SR-60 E/B

A minor accident was reported on SR-57 N/B TO SR-60 E/B near Diamond Bar on July 12, 2026 at 11:28 PM. 2 parties involved.

Primary factor: VC 22350 UNSAFE SPEED:PREVAIL COND. Near GRAND AVE.

Road

SR-57 N/B TO SR-60 E/B

Area

Diamond Bar

Address

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Started

Jul 12, 4:28 PM

Last Updated

2 weeks, 1 day ago

Jul 12, 4:28 PM

Resolved

Jul 12, 4:28 PM

Coordinates

34.0026, -117.8320

Involved Parties 2 partys

1

Driver Female age 67

Vehicle

LEXS IS250

Direction

N

Speed Limit

65 mph

Movement

Proceeding Straight

Sobriety

Had Not Been Drinking

2

Driver At Fault Male age 21

Vehicle

TOYT TUNDRA

Direction

N

Speed Limit

65 mph

Movement

Proceeding Straight

Sobriety

Had Not Been Drinking

Source: ccrs · ID ccrs-5256073 First seen Jul 12, 2026 4:28 PM

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