Construction Active

Caltrans : Roadwork on CA-1 Southbound at Higgins Canyon Rd (Half Moon Bay). Lane closed until 6 AM. From 10:00 AM Thursday, August 20, 2026 to 6:00 AM Friday, August 21, 2026.

A construction was reported on CA-1 S near San Mateo on August 20, 2026 at 4:59 PM.

Road

CA-1 S

Area

San Mateo

Address

Loading…

Started

Aug 20, 9:59 AM

Last Updated

12 minutes ago

Aug 21, 2:00 AM

Coordinates

37.4723, -122.4354

Update History

10 observations

Caltrans : Roadwork on CA-1 Southbound at Higgins Canyon Rd (Half Moon Bay). Lane closed until 6 AM. From 10:00 AM Thursday, August 20, 2026 to 6:00 AM Friday, August 21, 2026. Aug 21, 2:00 AM

Caltrans : Roadwork on CA-1 Southbound at Higgins Canyon Rd (Half Moon Bay). Lane closed until 6 AM. From 10:00 AM Thursday, August 20, 2026 to 6:00 AM Friday, August 21, 2026. Aug 21, 1:45 AM

Caltrans : Roadwork on CA-1 Southbound at Higgins Canyon Rd (Half Moon Bay). Lane closed until 6 AM. From 10:00 AM Thursday, August 20, 2026 to 6:00 AM Friday, August 21, 2026. Aug 21, 1:15 AM

Caltrans : Roadwork on CA-1 Southbound at Higgins Canyon Rd (Half Moon Bay). Lane closed until 6 AM. From 10:00 AM Thursday, August 20, 2026 to 6:00 AM Friday, August 21, 2026. Aug 21, 1:00 AM

Caltrans : Roadwork on CA-1 Southbound at Higgins Canyon Rd (Half Moon Bay). Lane closed until 6 AM. From 10:00 AM Thursday, August 20, 2026 to 6:00 AM Friday, August 21, 2026. Aug 21, 12:45 AM

Caltrans : Roadwork on CA-1 Southbound at Higgins Canyon Rd (Half Moon Bay). Lane closed until 6 AM. From 10:00 AM Thursday, August 20, 2026 to 6:00 AM Friday, August 21, 2026. Aug 21, 12:30 AM

Caltrans : Roadwork on CA-1 Southbound at Higgins Canyon Rd (Half Moon Bay). Lane closed until 6 AM. From 10:00 AM Thursday, August 20, 2026 to 6:00 AM Friday, August 21, 2026. Aug 20, 11:45 PM

Caltrans : Roadwork on CA-1 Southbound at Higgins Canyon Rd (Half Moon Bay). Lane closed until 6 AM. From 10:00 AM Thursday, August 20, 2026 to 6:00 AM Friday, August 21, 2026. Aug 20, 11:30 PM

Caltrans : Roadwork on CA-1 Southbound at Higgins Canyon Rd (Half Moon Bay). Lane closed until 6 AM. From 10:00 AM Thursday, August 20, 2026 to 6:00 AM Friday, August 21, 2026. Aug 20, 11:15 PM

Caltrans : Roadwork on CA-1 Southbound at Higgins Canyon Rd (Half Moon Bay). Lane closed until 6 AM. From 10:00 AM Thursday, August 20, 2026 to 6:00 AM Friday, August 21, 2026. Aug 20, 11:00 PM

Source: 511_sfbay · ID 511.org/1538680 First seen Aug 20, 2026 11:00 PM