Construction Active

Caltrans : Roadwork on CA-1 Southbound at Marshall-petaluma Rd (Marshall). Lane closed. One way traffic control in effect. From 9:00 AM Wednesday, April 08, 2026 to 3:00 PM Wednesday, April 08, 2026.

Road

CA-1 S

Area

Marin

Started

Apr 8, 9:01 AM

Last Seen

0 minutes ago

Coordinates

38.1870, -122.9124

Update History

6 observations

Caltrans : Roadwork on CA-1 Southbound at Marshall-petaluma Rd (Marshall). Lane closed. One way traffic control in effect. From 9:00 AM Wednesday, April 08, 2026 to 3:00 PM Wednesday, April 08, 2026. Apr 8, 11:15 AM

Caltrans : Roadwork on CA-1 Southbound at Marshall-petaluma Rd (Marshall). Lane closed. One way traffic control in effect. From 9:00 AM Wednesday, April 08, 2026 to 3:00 PM Wednesday, April 08, 2026. Apr 8, 11:00 AM

Caltrans : Roadwork on CA-1 Southbound at Marshall-petaluma Rd (Marshall). Lane closed. One way traffic control in effect. From 9:00 AM Wednesday, April 08, 2026 to 3:00 PM Wednesday, April 08, 2026. Apr 8, 10:45 AM

Caltrans : Roadwork on CA-1 Southbound at Marshall-petaluma Rd (Marshall). Lane closed. One way traffic control in effect. From 9:00 AM Wednesday, April 08, 2026 to 3:00 PM Wednesday, April 08, 2026. Apr 8, 10:30 AM

Caltrans : Roadwork on CA-1 Southbound at Marshall-petaluma Rd (Marshall). Lane closed. One way traffic control in effect. From 9:00 AM Wednesday, April 08, 2026 to 3:00 PM Wednesday, April 08, 2026. Apr 8, 10:15 AM

Caltrans : Roadwork on CA-1 Southbound at Marshall-petaluma Rd (Marshall). Lane closed. One way traffic control in effect. From 9:00 AM Wednesday, April 08, 2026 to 3:00 PM Wednesday, April 08, 2026. Apr 8, 10:00 AM

Source: 511_sfbay · ID 511.org/1478429 First seen Apr 8, 2026 10:00 AM