Accident High Severity Resolved

CHP : Disabled vehicle on I-580 Westbound at Main St (San Quentin). Off Ramp affected. Expect delays.

A high-severity accident was reported on I-580 W near Marin on October 17, 2026 at 5:38 AM.

Road

I-580 W

Area

Marin

Address

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Started

Oct 16, 10:38 PM

Last Updated

1 week, 3 days ago

Oct 16, 10:45 PM

Resolved

Oct 17, 5:00 AM

Coordinates

37.9449, -122.4858

Update History

1 observations

CHP : Disabled vehicle on I-580 Westbound at Main St (San Quentin). Off Ramp affected. Expect delays. Oct 16, 10:45 PM

Source: 511_sfbay · ID 511.org/1564943 First seen Oct 16, 2026 10:45 PM