Accident Low Severity Resolved

CHP : Traffic Collision on Ygnacio Valley Rd Eastbound east of Civic Dr (Walnut Creek). All lanes blocked. Avoid the area.

A minor accident was reported on Ygnacio Valley Rd near Contra Costa on June 30, 2026 at 8:48 PM.

Road

Ygnacio Valley Rd

Area

Contra Costa

Address

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Started

Jun 30, 1:48 PM

Last Updated

4 weeks, 1 day ago

Jun 30, 3:45 PM

Resolved

Jun 30, 9:45 PM

Coordinates

37.9090, -122.0522

Update History

1 observations

CHP : Traffic Collision on Ygnacio Valley Rd Eastbound east of Civic Dr (Walnut Creek). All lanes blocked. Avoid the area. Jun 30, 3:30 PM

Source: 511_sfbay · ID 511.org/1515281 First seen Jun 30, 2026 3:30 PM