Construction Resolved

Caltrans : Roadwork on US-101 Northbound exiting at E 3RD Ave (San Mateo). Off Ramp closed until 6 AM. From 9:00 PM Wednesday, September 23, 2026 to 6:00 AM Thursday, September 24, 2026.

A construction was reported on US-101 N near San Mateo on September 24, 2026 at 4:01 AM.

Road

US-101 N

Area

San Mateo

Address

Loading…

Started

Sep 23, 9:01 PM

Last Updated

1 month ago

Sep 24, 5:15 AM

Resolved

Sep 24, 11:15 AM

Coordinates

37.5709, -122.3139

Update History

1 observations

Caltrans : Roadwork on US-101 Northbound exiting at E 3RD Ave (San Mateo). Off Ramp closed until 6 AM. From 9:00 PM Wednesday, September 23, 2026 to 6:00 AM Thursday, September 24, 2026. Sep 24, 5:15 AM

Source: 511_sfbay · ID 511.org/1553968 First seen Sep 24, 2026 5:15 AM

← All California Incidents More in San Mateo More on US-101 N