Accident Moderate Severity Resolved

CHP : Traffic Hazard on I-680 Southbound north of CA-24 E-I-680 S Ramp (Walnut Creek). Right lane affected. Expect delays.

A injury accident was reported on I-680 S near Contra Costa on May 2, 2026 at 2:06 AM.

Road

I-680 S

Area

Contra Costa

Address

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Started

May 1, 7:06 PM

Last Updated

5 months, 3 weeks ago

May 1, 7:30 PM

Resolved

May 2, 1:30 AM

Coordinates

37.8975, -122.0713

Update History

1 observations

CHP : Traffic Hazard on I-680 Southbound north of CA-24 E-I-680 S Ramp (Walnut Creek). Right lane affected. Expect delays. May 1, 7:15 PM

Source: 511_sfbay · ID 511.org/1489047 First seen May 1, 2026 7:15 PM