Accident Moderate Severity Resolved

Injury crash — 2 injured, broadside on SR-57 N/B (ORANGE FWY)

A injury accident was reported on SR-57 N/B (ORANGE FWY) near Diamond Bar on July 19, 2026 at 1:15 PM. 2 parties involved, 2 injuries.

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

Road

Area

Diamond Bar

Address

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Started

Jul 19, 6:15 AM

Last Updated

1 week, 1 day ago

Jul 19, 6:15 AM

Resolved

Jul 19, 6:15 AM

Coordinates

34.0264, -117.8121

Involved Parties 2 partys

Driver At Fault Female age 26

Vehicle

MERZ GLE43

Direction

Speed Limit

65 mph

Movement

Changing Lanes

Sobriety

Had Not Been Drinking

Driver Female age 37

Vehicle

TOYT C-HR

Direction

Speed Limit

65 mph

Movement

Proceeding Straight

Sobriety

Had Not Been Drinking

Injuries 2 persons

Passenger F age 23 · PassengerFrontRight

Possible Injury

Driver F age 26

Possible Injury

Source: ccrs · ID ccrs-5256186 First seen Jul 19, 2026 6:15 AM