Accident High Severity Resolved

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

A high-severity accident was reported on I-580 W near Contra Costa on April 27, 2026 at 11:54 AM.

Road

I-580 W

Area

Contra Costa

Address

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Started

Apr 27, 4:54 AM

Last Updated

1 month, 2 weeks ago

Apr 27, 5:00 AM

Resolved

Apr 27, 11:15 AM

Coordinates

37.9351, -122.4445

Update History

1 observations

CHP : Traffic Hazard on I-580 Westbound west of Richmond San Rafael Bridge (Richmond). Right shoulder blocked. Expect delays. Apr 27, 5:00 AM

Source: 511_sfbay · ID 511.org/1486519 First seen Apr 27, 2026 5:00 AM