Construction Resolved

Caltrans : Roadwork on CA-1 Northbound and Southbound at Valley Ford Rd (Valley Ford). Lane closed. One way traffic control in effect. From 8:00 AM Monday, May 18, 2026 to 6:00 PM Monday, May 18, 2026.

A construction was reported on CA-1 N near Sonoma on May 18, 2026 at 3:01 PM.

Road

CA-1 N

Area

Sonoma

Address

Loading…

Started

May 18, 8:01 AM

Last Updated

2 days, 20 hours ago

May 18, 6:00 PM

Resolved

May 19, 12:15 AM

Coordinates

38.3181, -122.9204

Update History

9 observations

Caltrans : Roadwork on CA-1 Northbound and Southbound at Valley Ford Rd (Valley Ford). Lane closed. One way traffic control in effect. From 8:00 AM Monday, May 18, 2026 to 6:00 PM Monday, May 18, 2026. May 18, 11:00 AM

Caltrans : Roadwork on CA-1 Northbound at Valley Ford Rd (Valley Ford). Lane closed. One way traffic control in effect. From 8:00 AM Monday, May 18, 2026 to 6:00 PM Monday, May 18, 2026. May 18, 10:45 AM

Caltrans : Roadwork on CA-1 Northbound at Valley Ford Rd (Valley Ford). Lane closed. One way traffic control in effect. From 8:00 AM Monday, May 18, 2026 to 6:00 PM Monday, May 18, 2026. May 18, 10:30 AM

Caltrans : Roadwork on CA-1 Northbound at Valley Ford Rd (Valley Ford). Lane closed. One way traffic control in effect. From 8:00 AM Monday, May 18, 2026 to 6:00 PM Monday, May 18, 2026. May 18, 10:15 AM

Caltrans : Roadwork on CA-1 Northbound at Valley Ford Rd (Valley Ford). Lane closed. One way traffic control in effect. From 8:00 AM Monday, May 18, 2026 to 6:00 PM Monday, May 18, 2026. May 18, 10:00 AM

Caltrans : Roadwork on CA-1 Northbound at Valley Ford Rd (Valley Ford). Lane closed. One way traffic control in effect. From 8:00 AM Monday, May 18, 2026 to 6:00 PM Monday, May 18, 2026. May 18, 9:45 AM

Caltrans : Roadwork on CA-1 Northbound at Valley Ford Rd (Valley Ford). Lane closed. One way traffic control in effect. From 8:00 AM Monday, May 18, 2026 to 6:00 PM Monday, May 18, 2026. May 18, 9:30 AM

Caltrans : Roadwork on CA-1 Northbound at Valley Ford Rd (Valley Ford). Lane closed. One way traffic control in effect. From 8:00 AM Monday, May 18, 2026 to 6:00 PM Monday, May 18, 2026. May 18, 9:15 AM

Caltrans : Roadwork on CA-1 Northbound at Valley Ford Rd (Valley Ford). Lane closed. One way traffic control in effect. From 8:00 AM Monday, May 18, 2026 to 6:00 PM Monday, May 18, 2026. May 18, 9:00 AM

Source: 511_sfbay · ID 511.org/1496096 First seen May 18, 2026 9:00 AM