Construction Resolved

Caltrans : Roadwork on US-101 Northbound exiting at Ralston Ave (Belmont). Off Ramp closed until 6 AM. From 9:00 PM Thursday, April 30, 2026 to 6:00 AM Friday, May 01, 2026.

A construction was reported on US-101 N near San Mateo on May 1, 2026 at 4:01 AM.

Road

US-101 N

Area

San Mateo

Address

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Started

Apr 30, 9:01 PM

Last Updated

5 months, 3 weeks ago

May 1, 5:15 AM

Resolved

May 1, 11:30 AM

Coordinates

37.5248, -122.2683

Update History

1 observations

Caltrans : Roadwork on US-101 Northbound exiting at Ralston Ave (Belmont). Off Ramp closed until 6 AM. From 9:00 PM Thursday, April 30, 2026 to 6:00 AM Friday, May 01, 2026. May 1, 5:15 AM

Source: 511_sfbay · ID 511.org/1488578 First seen May 1, 2026 5:15 AM

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