Construction Resolved

Caltrans : Roadwork on CA-1 Northbound and Southbound at Marshall-petaluma Rd (Marshall). Lane closed. One way traffic control in effect. From 9:00 AM Tuesday, September 01, 2026 to 3:00 PM Tuesday, September 01, 2026.

A construction was reported on CA-1 S near Marin on September 1, 2026 at 4:01 PM.

Road

CA-1 S

Area

Marin

Address

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Started

Sep 1, 9:01 AM

Last Updated

1 month, 3 weeks ago

Sep 1, 3:00 PM

Resolved

Sep 1, 9:00 PM

Coordinates

38.1855, -122.9120

Update History

1 observations

Caltrans : Roadwork on CA-1 Northbound and Southbound at Marshall-petaluma Rd (Marshall). Lane closed. One way traffic control in effect. From 9:00 AM Tuesday, September 01, 2026 to 3:00 PM Tuesday, September 01, 2026. Sep 1, 11:45 AM

Source: 511_sfbay · ID 511.org/1543665 First seen Sep 1, 2026 11:45 AM

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