Accident High Severity Resolved

CHP : Traffic Collision on I-580 Westbound east of Richmond San Rafael Bridge (Richmond). Left lane blocked. Expect delays.

A high-severity accident was reported on I-580 W near Contra Costa on April 6, 2026 at 4:07 PM.

Road

I-580 W

Area

Contra Costa

Address

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Started

Apr 6, 9:07 AM

Last Updated

6 months, 3 weeks ago

Apr 6, 9:15 AM

Resolved

Apr 6, 3:30 PM

Coordinates

37.9351, -122.4445

Update History

3 observations

CHP : Traffic Collision on I-580 Westbound east of Richmond San Rafael Bridge (Richmond). Left lane blocked. Expect delays. Apr 6, 9:15 AM

CHP : Traffic Collision on I-580 Westbound east of Richmond San Rafael Bridge (Richmond). Left lane blocked. Expect delays. Apr 6, 9:00 AM

CHP : Traffic Collision on I-580 Westbound east of Richmond San Rafael Bridge (Richmond). Lane affected. Expect delays. Apr 6, 8:45 AM

Source: 511_sfbay · ID 511.org/1477436 First seen Apr 6, 2026 8:45 AM