Construction Stale

Caltrans : Roadwork on US-101 Northbound entering at Peninsula Ave (San Mateo). On Ramp closed until 7 AM. From 10:00 PM Friday, October 30, 2026 to 7:00 AM Saturday, October 31, 2026.

A construction was reported on US-101 N near San Mateo on October 31, 2026 at 5:01 AM.

Road

US-101 N

Area

San Mateo

Address

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Started

Oct 30, 10:01 PM

Last Updated

59 minutes ago

Oct 31, 3:30 AM

Coordinates

37.5844, -122.3285

Update History

1 observations

Caltrans : Roadwork on US-101 Northbound entering at Peninsula Ave (San Mateo). On Ramp closed until 7 AM. From 10:00 PM Friday, October 30, 2026 to 7:00 AM Saturday, October 31, 2026. Oct 31, 3:30 AM

Source: 511_sfbay · ID 511.org/1571123 First seen Oct 31, 2026 3:30 AM

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