Accident High Severity Resolved

CHP : Traffic Hazard on I-580 Westbound west of Richmond San Rafael Bridge (Richmond). Right lane affected. Expect delays.

A high-severity accident was reported on I-580 W near Contra Costa on October 21, 2026 at 1:51 AM.

Road

I-580 W

Area

Contra Costa

Address

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Started

Oct 20, 6:51 PM

Last Updated

6 days, 13 hours ago

Oct 20, 7:00 PM

Resolved

Oct 21, 1:15 AM

Coordinates

37.9351, -122.4446

Update History

1 observations

CHP : Traffic Hazard on I-580 Westbound west of Richmond San Rafael Bridge (Richmond). Right lane affected. Expect delays. Oct 20, 7:00 PM

Source: 511_sfbay · ID 511.org/1566438 First seen Oct 20, 2026 7:00 PM