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 May 3, 2026 at 12:21 PM.

Road

I-580 W

Area

Marin

Address

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Started

May 3, 5:21 AM

Last Updated

2 weeks, 6 days ago

May 3, 5:45 AM

Resolved

May 3, 11:45 AM

Coordinates

37.9426, -122.4777

Update History

4 observations

CHP : Disabled vehicle on I-580 Westbound at Main St (San Quentin). Off Ramp affected. Expect delays. May 3, 5:30 AM

CHP : Disabled vehicle on I-580 Westbound at Main St (San Quentin). Off Ramp affected. Expect delays. May 3, 5:15 AM

CHP : Disabled vehicle on I-580 Westbound at Main St (San Quentin). Off Ramp affected. Expect delays. May 3, 5:00 AM

CHP : Disabled vehicle on I-580 Westbound at Main St (San Quentin). Off Ramp blocked. Expect delays. May 3, 4:45 AM

Source: 511_sfbay · ID 511.org/1489492 First seen May 3, 2026 4:45 AM