Accident Moderate Severity Resolved

Injury crash — 1 injured, broadside on MOUNT DIABLO BL

A injury accident was reported on MOUNT DIABLO BL near Walnut Creek on February 20, 2026 at 1:33 PM. 2 parties involved, 1 injury.

1 injured. Primary factor: 21801A. Weather: CLOUDY. Near BONANZA ST.

Road

MOUNT DIABLO BL

Area

Walnut Creek

Started

Feb 20, 5:33 AM

Last Updated

3 months ago

Feb 20, 5:33 AM

Resolved

Feb 20, 5:33 AM

Involved Parties 2 partys

Driver At Fault Female

Vehicle

HONDA

Direction

Movement

Making Left Turn

Sobriety

Had Not Been Drinking

Driver Female

Vehicle

TOYOTA

Direction

Movement

Proceeding Straight

Sobriety

Had Not Been Drinking

Injuries 1 person

Driver F age 41

Possible Injury

Source: ccrs · ID ccrs-5093719 First seen Feb 20, 2026 5:33 AM