Construction Resolved

Caltrans : Roadwork on CA-1 Northbound at CA-92 E (Half Moon Bay). Lane closed until 6 AM. From 8:00 PM Monday, May 18, 2026 to 6:00 AM Tuesday, May 19, 2026.

A construction was reported on CA-1 N near San Mateo on May 19, 2026 at 3:01 AM.

Road

CA-1 N

Area

San Mateo

Address

Loading…

Started

May 18, 8:01 PM

Last Updated

3 weeks, 1 day ago

May 19, 5:45 AM

Resolved

May 19, 12:00 PM

Coordinates

37.4641, -122.4340

Update History

3 observations

Caltrans : Roadwork on CA-1 Northbound at CA-92 E (Half Moon Bay). Lane closed until 6 AM. From 8:00 PM Monday, May 18, 2026 to 6:00 AM Tuesday, May 19, 2026. May 19, 5:45 AM

Caltrans : Roadwork on CA-1 Northbound at CA-92 E (Half Moon Bay). Lane closed until 6 AM. From 8:00 PM Monday, May 18, 2026 to 6:00 AM Tuesday, May 19, 2026. May 19, 5:30 AM

Caltrans : Roadwork on CA-1 Northbound at CA-92 E (Half Moon Bay). Lane closed until 6 AM. From 8:00 PM Monday, May 18, 2026 to 6:00 AM Tuesday, May 19, 2026. May 19, 5:15 AM

Source: 511_sfbay · ID 511.org/1496480 First seen May 19, 2026 5:15 AM

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