Accident High Severity Resolved

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

A high-severity accident was reported on I-580 W near Marin on August 29, 2026 at 2:40 AM.

Road

I-580 W

Area

Marin

Address

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Started

Aug 28, 7:40 PM

Last Updated

1 month, 4 weeks ago

Aug 28, 8:00 PM

Resolved

Aug 29, 2:00 AM

Coordinates

37.9426, -122.4777

Update History

2 observations

CHP : Disabled vehicle on I-580 Westbound exiting at Main St (San Quentin). Off Ramp affected. Expect delays. Aug 28, 8:00 PM

CHP : Disabled vehicle on I-580 Westbound exiting at Main St (San Quentin). Off Ramp affected. Expect delays. Aug 28, 7:45 PM

Source: 511_sfbay · ID 511.org/1542320 First seen Aug 28, 2026 7:45 PM