Accident Moderate Severity Resolved

CHP : Traffic Collision on I-580 Westbound exiting at Main St (San Quentin). Lane affected. Expect delays.

A injury accident was reported on I-580 W near Marin on July 22, 2026 at 5:32 PM.

Road

I-580 W

Area

Marin

Address

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Started

Jul 22, 10:32 AM

Last Updated

6 days, 12 hours ago

Jul 22, 10:45 AM

Resolved

Jul 22, 5:00 PM

Coordinates

37.9426, -122.4777

Update History

1 observations

CHP : Traffic Collision on I-580 Westbound exiting at Main St (San Quentin). Lane affected. Expect delays. Jul 22, 10:45 AM

Source: 511_sfbay · ID 511.org/1524631 First seen Jul 22, 2026 10:45 AM