Construction Resolved

Caltrans : Roadwork on CA-1 Southbound at Bay St (Unincorporated). Lane closed until 3 PM. From 9:00 AM Monday, April 20, 2026 to 3:00 PM Monday, April 20, 2026.

A construction was reported on CA-1 S near San Mateo on April 20, 2026 at 4:01 PM.

Road

CA-1 S

Area

San Mateo

Address

Loading…

Started

Apr 20, 9:01 AM

Last Updated

6 months ago

Apr 20, 2:45 PM

Resolved

Apr 20, 9:00 PM

Coordinates

36.9725, -122.0355

Update History

5 observations

Caltrans : Roadwork on CA-1 Southbound at Bay St (Unincorporated). Lane closed until 3 PM. From 9:00 AM Monday, April 20, 2026 to 3:00 PM Monday, April 20, 2026. Apr 20, 2:45 PM

Caltrans : Roadwork on CA-1 Southbound at Bay St (Unincorporated). Lane closed until 3 PM. From 9:00 AM Monday, April 20, 2026 to 3:00 PM Monday, April 20, 2026. Apr 20, 2:30 PM

Caltrans : Roadwork on CA-1 Southbound at Bay St (Unincorporated). Lane closed until 3 PM. From 9:00 AM Monday, April 20, 2026 to 3:00 PM Monday, April 20, 2026. Apr 20, 2:15 PM

Caltrans : Roadwork on CA-1 Southbound at Bay St (Unincorporated). Lane closed until 3 PM. From 9:00 AM Monday, April 20, 2026 to 3:00 PM Monday, April 20, 2026. Apr 20, 2:00 PM

Caltrans : Roadwork on CA-1 Southbound at Bay St (Unincorporated). Lane closed until 3 PM. From 9:00 AM Monday, April 20, 2026 to 3:00 PM Monday, April 20, 2026. Apr 20, 1:45 PM

Source: 511_sfbay · ID 511.org/1483646 First seen Apr 20, 2026 1:45 PM