Accident Low Severity Resolved

Traffic collision 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 29, 2026 at 5:35 AM. 2 parties involved.

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

Road

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

Area

Diamond Bar

Address

Loading…

Started

Jul 28, 10:35 PM

Last Updated

3 months ago

Jul 28, 10:35 PM

Resolved

Jul 28, 10:35 PM

Coordinates

34.0011, -117.8349

Involved Parties 2 partys

Driver At Fault Male age 50

Vehicle

CHEV SUBURBAN

Direction

Speed Limit

65 mph

Movement

Changing Lanes

Sobriety

Had Not Been Drinking

Driver Male age 56

Vehicle

FORD F150

Direction

Speed Limit

65 mph

Movement

Proceeding Straight

Sobriety

Had Not Been Drinking

Injuries 5 persons

Occupant M age 13 · PassengerRearRight

Unknown

Occupant M age 13 · PassengerRearLeft

Unknown

Occupant M age 40 · PassengerFrontRight

Unknown

Occupant F age 40 · PassengerMiddleRight

Unknown

Occupant M age 17 · PassengerMiddleLeft

Unknown

Source: ccrs · ID ccrs-5271314 First seen Jul 28, 2026 10:35 PM

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