Construction Resolved

Caltrans : Roadwork on CA-1 Southbound at Gravenstein Hwy (Valley Ford). Lane closed. One way traffic control in effect. From 9:00 AM Friday, June 05, 2026 to 12:00 PM Friday, June 05, 2026.

A construction was reported on CA-1 S near Sonoma on June 5, 2026 at 4:01 PM.

Road

CA-1 S

Area

Sonoma

Address

Loading…

Started

Jun 5, 9:01 AM

Last Updated

4 days, 16 hours ago

Jun 5, 12:00 PM

Resolved

Jun 5, 6:15 PM

Coordinates

38.4318, -123.1033

Update History

11 observations

Caltrans : Roadwork on CA-1 Southbound at Gravenstein Hwy (Valley Ford). Lane closed. One way traffic control in effect. From 9:00 AM Friday, June 05, 2026 to 12:00 PM Friday, June 05, 2026. Jun 5, 12:00 PM

Caltrans : Roadwork on CA-1 Southbound at Gravenstein Hwy (Valley Ford). Lane closed. One way traffic control in effect. From 9:00 AM Friday, June 05, 2026 to 12:00 PM Friday, June 05, 2026. Jun 5, 11:45 AM

Caltrans : Roadwork on CA-1 Southbound at Gravenstein Hwy (Valley Ford). Lane closed. One way traffic control in effect. From 9:00 AM Friday, June 05, 2026 to 12:00 PM Friday, June 05, 2026. Jun 5, 11:30 AM

Caltrans : Roadwork on CA-1 Southbound at Gravenstein Hwy (Valley Ford). Lane closed. One way traffic control in effect. From 9:00 AM Friday, June 05, 2026 to 12:00 PM Friday, June 05, 2026. Jun 5, 11:15 AM

Caltrans : Roadwork on CA-1 Southbound at Gravenstein Hwy (Valley Ford). Lane closed. One way traffic control in effect. From 9:00 AM Friday, June 05, 2026 to 12:00 PM Friday, June 05, 2026. Jun 5, 11:00 AM

Caltrans : Roadwork on CA-1 Southbound at Gravenstein Hwy (Valley Ford). Lane closed. One way traffic control in effect. From 9:00 AM Friday, June 05, 2026 to 12:00 PM Friday, June 05, 2026. Jun 5, 10:45 AM

Caltrans : Roadwork on CA-1 Southbound at Gravenstein Hwy (Valley Ford). Lane closed. One way traffic control in effect. From 9:00 AM Friday, June 05, 2026 to 12:00 PM Friday, June 05, 2026. Jun 5, 10:30 AM

Caltrans : Roadwork on CA-1 Southbound at Gravenstein Hwy (Valley Ford). Lane closed. One way traffic control in effect. From 9:00 AM Friday, June 05, 2026 to 12:00 PM Friday, June 05, 2026. Jun 5, 10:15 AM

Caltrans : Roadwork on CA-1 Southbound at Gravenstein Hwy (Valley Ford). Lane closed. One way traffic control in effect. From 9:00 AM Friday, June 05, 2026 to 12:00 PM Friday, June 05, 2026. Jun 5, 10:00 AM

Caltrans : Roadwork on CA-1 Southbound at Gravenstein Hwy (Valley Ford). Lane closed. One way traffic control in effect. From 9:00 AM Friday, June 05, 2026 to 12:00 PM Friday, June 05, 2026. Jun 5, 9:45 AM

Caltrans : Roadwork on CA-1 Southbound at Gravenstein Hwy (Valley Ford). Lane closed. One way traffic control in effect. From 9:00 AM Friday, June 05, 2026 to 12:00 PM Friday, June 05, 2026. Jun 5, 9:30 AM

Source: 511_sfbay · ID 511.org/1504083 First seen Jun 5, 2026 9:30 AM