Accident Moderate Severity Resolved

CHP : Traffic Collision on I-580 Eastbound west of Main St (San Quentin). Left lane affected. Expect delays.

A injury accident was reported on I-580 E near Marin on July 22, 2026 at 12:14 AM.

Road

I-580 E

Area

Marin

Address

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Started

Jul 21, 5:14 PM

Last Updated

6 days, 12 hours ago

Jul 21, 5:30 PM

Resolved

Jul 21, 11:45 PM

Coordinates

37.9448, -122.4856

Update History

2 observations

CHP : Traffic Collision on I-580 Eastbound west of Main St (San Quentin). Left lane affected. Expect delays. Jul 21, 5:30 PM

CHP : Traffic Collision on I-580 Eastbound west of Main St (San Quentin). Left lane affected. Expect delays. Jul 21, 5:00 PM

Source: 511_sfbay · ID 511.org/1524219 First seen Jul 21, 2026 5:00 PM