Construction Resolved

Caltrans : Roadwork on US-101 Northbound between Holly St (San Carlos) and Ralston Ave (Belmont). Lanes closed until 4 AM. From 9:00 PM Friday, August 28, 2026 to 4:00 AM Saturday, August 29, 2026.

A construction was reported on US-101 N near San Mateo on August 29, 2026 at 4:01 AM.

Road

US-101 N

Area

San Mateo

Address

Loading…

Started

Aug 28, 9:01 PM

Last Updated

1 month, 4 weeks ago

Aug 28, 11:45 PM

Resolved

Aug 29, 5:45 AM

Coordinates

37.5164, -122.2589

Update History

1 observations

Caltrans : Roadwork on US-101 Northbound between Holly St (San Carlos) and Ralston Ave (Belmont). Lanes closed until 4 AM. From 9:00 PM Friday, August 28, 2026 to 4:00 AM Saturday, August 29, 2026. Aug 28, 11:45 PM

Source: 511_sfbay · ID 511.org/1542349 First seen Aug 28, 2026 11:45 PM

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