Accident High Severity Resolved

CHP : Traffic Hazard on CA-1 Northbound north of Almonte Blvd (Unincorporated). Lane blocked. Expect delays.

A high-severity accident was reported on CA-1 N near Marin on June 4, 2026 at 3:59 PM.

Road

CA-1 N

Area

Marin

Address

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Started

Jun 4, 8:59 AM

Last Updated

1 month, 3 weeks ago

Jun 4, 10:30 AM

Resolved

Jun 4, 4:30 PM

Coordinates

37.8861, -122.5374

Update History

2 observations

CHP : Traffic Hazard on CA-1 Northbound north of Almonte Blvd (Unincorporated). Lane blocked. Expect delays. Jun 4, 9:45 AM

CHP : Disabled tractor trailer on CA-1 Northbound north of Almonte Blvd (Unincorporated). Lane blocked. Expect delays. Jun 4, 9:15 AM

Source: 511_sfbay · ID 511.org/1503592 First seen Jun 4, 2026 9:15 AM