Construction Resolved

Caltrans : Roadwork on CA-1 Northbound and Southbound at CA-84 (San Gregorio). Lane closed. One way traffic control in effect. From 7:00 AM Monday, June 29, 2026 to 5:00 PM Monday, June 29, 2026.

A construction was reported on CA-1 S near San Mateo on June 29, 2026 at 2:01 PM.

Address
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Started
Jun 29, 7:01 AM
Last Updated
3 months, 3 weeks ago
Jun 29, 3:45 PM
Resolved
Jun 29, 9:45 PM
Coordinates
37.3290, -122.3956
13 observations
Caltrans : Roadwork on CA-1 Northbound and Southbound at CA-84 (San Gregorio). Lane closed. One way traffic control in effect. From 7:00 AM Monday, June 29, 2026 to 5:00 PM Monday, June 29, 2026. Jun 29, 12:45 PM
Caltrans : Roadwork on CA-1 Northbound and Southbound at CA-84 (San Gregorio). Lane closed. One way traffic control in effect. From 7:00 AM Monday, June 29, 2026 to 5:00 PM Monday, June 29, 2026. Jun 29, 11:00 AM
Caltrans : Roadwork on CA-1 Southbound at CA-84 (San Gregorio). Lane closed. One way traffic control in effect. From 7:00 AM Monday, June 29, 2026 to 5:00 PM Monday, June 29, 2026. Jun 29, 10:30 AM
Caltrans : Roadwork on CA-1 Southbound at CA-84 (San Gregorio). Lane closed. One way traffic control in effect. From 7:00 AM Monday, June 29, 2026 to 5:00 PM Monday, June 29, 2026. Jun 29, 10:15 AM
Caltrans : Roadwork on CA-1 Southbound at CA-84 (San Gregorio). Lane closed. One way traffic control in effect. From 7:00 AM Monday, June 29, 2026 to 5:00 PM Monday, June 29, 2026. Jun 29, 10:00 AM
Caltrans : Roadwork on CA-1 Southbound at CA-84 (San Gregorio). Lane closed. One way traffic control in effect. From 7:00 AM Monday, June 29, 2026 to 5:00 PM Monday, June 29, 2026. Jun 29, 9:45 AM
Caltrans : Roadwork on CA-1 Southbound at CA-84 (San Gregorio). Lane closed. One way traffic control in effect. From 7:00 AM Monday, June 29, 2026 to 5:00 PM Monday, June 29, 2026. Jun 29, 9:30 AM
Caltrans : Roadwork on CA-1 Southbound at CA-84 (San Gregorio). Lane closed. One way traffic control in effect. From 7:00 AM Monday, June 29, 2026 to 5:00 PM Monday, June 29, 2026. Jun 29, 9:15 AM
Caltrans : Roadwork on CA-1 Southbound at CA-84 (San Gregorio). Lane closed. One way traffic control in effect. From 7:00 AM Monday, June 29, 2026 to 5:00 PM Monday, June 29, 2026. Jun 29, 9:00 AM
Caltrans : Roadwork on CA-1 Southbound at CA-84 (San Gregorio). Lane closed. One way traffic control in effect. From 7:00 AM Monday, June 29, 2026 to 5:00 PM Monday, June 29, 2026. Jun 29, 8:30 AM
Caltrans : Roadwork on CA-1 Southbound at CA-84 (San Gregorio). Lane closed. One way traffic control in effect. From 7:00 AM Monday, June 29, 2026 to 5:00 PM Monday, June 29, 2026. Jun 29, 8:15 AM
Caltrans : Roadwork on CA-1 Southbound at CA-84 (San Gregorio). Lane closed. One way traffic control in effect. From 7:00 AM Monday, June 29, 2026 to 5:00 PM Monday, June 29, 2026. Jun 29, 8:00 AM
Caltrans : Roadwork on CA-1 Southbound at CA-84 (San Gregorio). Lane closed. One way traffic control in effect. From 7:00 AM Monday, June 29, 2026 to 5:00 PM Monday, June 29, 2026. Jun 29, 7:45 AM
Source: 511_sfbay · ID 511.org/1514657 First seen Jun 29, 2026 7:45 AM