Accident Moderate Severity Resolved

CHP : Traffic Hazard on I-580 Westbound east of Main St (San Quentin). Right lane blocked. Expect delays.

A injury accident was reported on I-580 W near Marin on October 16, 2026 at 2:42 AM.

Road

I-580 W

Area

Marin

Address

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Started

Oct 15, 7:42 PM

Last Updated

1 week, 5 days ago

Oct 15, 8:00 PM

Resolved

Oct 16, 2:00 AM

Coordinates

37.9426, -122.4777

Update History

1 observations

CHP : Traffic Hazard on I-580 Westbound east of Main St (San Quentin). Right lane blocked. Expect delays. Oct 15, 8:00 PM

Source: 511_sfbay · ID 511.org/1564361 First seen Oct 15, 2026 8:00 PM