Accident High Severity Stale

CHP : Traffic Collision with Injuries on I-580 Westbound exiting at Erlandson St (Richmond). Off Ramp blocked. Expect delays.

A high-severity accident was reported on I-580 W near Contra Costa on November 1, 2026 at 12:46 PM.

Road

I-580 W

Area

Contra Costa

Address

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Started

Nov 1, 4:46 AM

Last Updated

2 hours, 34 minutes ago

Nov 1, 6:45 AM

Coordinates

37.9193, -122.3314

Update History

5 observations

CHP : Traffic Collision with Injuries on I-580 Westbound exiting at Erlandson St (Richmond). Off Ramp blocked. Expect delays. Nov 1, 6:45 AM

CHP : Traffic Collision with Injuries on I-580 Westbound east of Erlandson St (Richmond). Off Ramp blocked. Expect delays. Nov 1, 5:00 AM

CHP : Traffic Collision with Injuries on I-580 Westbound east of Erlandson St (Richmond). Off Ramp blocked. Expect delays. Nov 1, 4:45 AM

CHP : Traffic Collision with Injuries on I-580 Westbound east of Erlandson St (Richmond). On Ramp affected. Expect delays. Nov 1, 4:30 AM

CHP : Traffic Collision on I-580 Westbound east of Erlandson St (Richmond). Right shoulder affected. Expect delays. Nov 1, 4:15 AM

Source: 511_sfbay · ID 511.org/1571471 First seen Nov 1, 2026 4:15 AM