Accident Moderate Severity Stale

CHP : Residual delays on I-680 Southbound north of S Main St (Walnut Creek). Right shoulder affected. Expect delays.

A injury accident was reported on I-680 S near Contra Costa on August 26, 2026 at 11:28 PM.

Road

I-680 S

Area

Contra Costa

Address

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Started

Aug 26, 4:28 PM

Last Updated

1 hour, 11 minutes ago

Aug 26, 4:30 PM

Coordinates

37.8908, -122.0608

Update History

1 observations

CHP : Residual delays on I-680 Southbound north of S Main St (Walnut Creek). Right shoulder affected. Expect delays. Aug 26, 4:30 PM

Source: 511_sfbay · ID 511.org/1541204 First seen Aug 26, 2026 4:30 PM