Accident Resolved

CHP : Residual delays on CA-1 Southbound at Almonte Blvd (Unincorporated). All lanes open. Expect delays.

A accident was reported on CA-1 S near Marin on April 21, 2026 at 1:12 AM.

Road

CA-1 S

Area

Marin

Address

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Started

Apr 20, 6:12 PM

Last Updated

6 months, 1 week ago

Apr 20, 6:15 PM

Resolved

Apr 21, 12:30 AM

Coordinates

37.8799, -122.5371

Update History

4 observations

CHP : Residual delays on CA-1 Southbound at Almonte Blvd (Unincorporated). All lanes open. Expect delays. Apr 20, 6:15 PM

CHP : Traffic Collision on CA-1 Southbound at Almonte Blvd (Unincorporated). Lanes blocked. Expect delays. Apr 20, 5:30 PM

CHP : Traffic Collision on CA-1 Southbound at Almonte Blvd (Unincorporated). Lanes blocked. Expect delays. Apr 20, 4:45 PM

CHP : Traffic Collision on CA-1 Southbound at Almonte Blvd (Unincorporated). Lane affected. Expect delays. Apr 20, 4:30 PM

Source: 511_sfbay · ID 511.org/1483786 First seen Apr 20, 2026 4:30 PM