Accident High Severity Resolved

CHP : Traffic Collision on I-580 Westbound at Richmond San Rafael Bridge - Toll Plaza (Richmond). Lane affected. Expect delays.

A high-severity accident was reported on I-580 W near Contra Costa on July 4, 2026 at 1:55 PM.

Road

I-580 W

Area

Contra Costa

Address

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Started

Jul 4, 6:55 AM

Last Updated

3 weeks, 4 days ago

Jul 4, 7:00 AM

Resolved

Jul 4, 1:00 PM

Coordinates

37.9325, -122.4033

Update History

2 observations

CHP : Traffic Collision on I-580 Westbound at Richmond San Rafael Bridge - Toll Plaza (Richmond). Lane affected. Expect delays. Jul 4, 7:00 AM

CHP : Traffic Collision on I-580 Westbound at Richmond San Rafael Bridge - Toll Plaza (Richmond). Lane blocked. Expect delays. Jul 4, 6:45 AM

Source: 511_sfbay · ID 511.org/1516692 First seen Jul 4, 2026 6:45 AM