Accident Moderate Severity Stale

CHP : Traffic Hazard on I-680 Southbound north of Arthur Rd (Martinez). Right lane affected. Expect delays.

A injury accident was reported on I-680 S near Contra Costa on April 23, 2026 at 2:32 PM.

Road

I-680 S

Area

Contra Costa

Address

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Started

Apr 23, 7:32 AM

Last Updated

1 hour, 13 minutes ago

Apr 23, 8:00 AM

Coordinates

38.0132, -122.0908

Update History

1 observations

CHP : Traffic Hazard on I-680 Southbound north of Arthur Rd (Martinez). Right lane affected. Expect delays. Apr 23, 7:45 AM

Source: 511_sfbay · ID 511.org/1485051 First seen Apr 23, 2026 7:45 AM