Accident Low Severity Resolved

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

A minor accident was reported on SR-57 N/B TO SR-60 EB near Diamond Bar on May 14, 2026 at 6:40 AM. 2 parties involved.

Primary factor: VC 22350 UNSAFE SPEED FOR PREVAILING CONDITIONS. Weather: CLOUDY. Near SR-60 E/B (POMONA FWY).

Road

SR-57 N/B TO SR-60 EB

Area

Diamond Bar

Address

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Started

May 13, 11:40 PM

Last Updated

1 week ago

May 13, 11:40 PM

Resolved

May 13, 11:40 PM

Coordinates

34.0050, -117.8283

Involved Parties 2 partys

Driver At Fault Female age 25

Vehicle

NISS SENTRA

Direction

Speed Limit

65 mph

Movement

Proceeding Straight

Sobriety

Had Not Been Drinking

Driver Male age 35

Vehicle

FORD F450

Direction

Speed Limit

55 mph

Movement

Slowing/Stopping

Sobriety

Had Not Been Drinking

Injuries 2 persons

Occupant M age 32 · PassengerFrontRight

Unknown

Occupant M age 22 · PassengerFrontMiddle

Unknown

Source: ccrs · ID ccrs-5177572 First seen May 13, 2026 11:40 PM