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 Wednesday, May 20, 2026 to 6:00 PM Wednesday, May 20, 2026.

A construction was reported on CA-1 N near Sonoma on May 20, 2026 at 3:01 PM.

Address
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Started
May 20, 8:01 AM
Last Updated
17 hours, 48 minutes ago
May 20, 6:00 PM
Resolved
May 21, 12:00 AM
Coordinates
38.3181, -122.9204
11 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 Wednesday, May 20, 2026 to 6:00 PM Wednesday, May 20, 2026. May 20, 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 Wednesday, May 20, 2026 to 6:00 PM Wednesday, May 20, 2026. May 20, 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 Wednesday, May 20, 2026 to 6:00 PM Wednesday, May 20, 2026. May 20, 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 Wednesday, May 20, 2026 to 6:00 PM Wednesday, May 20, 2026. May 20, 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 Wednesday, May 20, 2026 to 6:00 PM Wednesday, May 20, 2026. May 20, 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 Wednesday, May 20, 2026 to 6:00 PM Wednesday, May 20, 2026. May 20, 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 Wednesday, May 20, 2026 to 6:00 PM Wednesday, May 20, 2026. May 20, 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 Wednesday, May 20, 2026 to 6:00 PM Wednesday, May 20, 2026. May 20, 9:00 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 Wednesday, May 20, 2026 to 6:00 PM Wednesday, May 20, 2026. May 20, 8:45 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 Wednesday, May 20, 2026 to 6:00 PM Wednesday, May 20, 2026. May 20, 8:30 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 Wednesday, May 20, 2026 to 6:00 PM Wednesday, May 20, 2026. May 20, 8:15 AM
Source: 511_sfbay · ID 511.org/1497103 First seen May 20, 2026 8:15 AM