Construction Resolved

Caltrans : Roadwork on US-101 Southbound entering at Holly St (San Carlos). On Ramp closed until 6 AM. From 10:00 PM Thursday, September 24, 2026 to 6:00 AM Friday, September 25, 2026.

A construction was reported on US-101 S near San Mateo on September 25, 2026 at 5:01 AM.

Road

US-101 S

Area

San Mateo

Address

Loading…

Started

Sep 24, 10:01 PM

Last Updated

1 month ago

Sep 25, 2:30 AM

Resolved

Sep 25, 8:45 AM

Coordinates

37.5139, -122.2562

Update History

1 observations

Caltrans : Roadwork on US-101 Southbound entering at Holly St (San Carlos). On Ramp closed until 6 AM. From 10:00 PM Thursday, September 24, 2026 to 6:00 AM Friday, September 25, 2026. Sep 25, 2:30 AM

Source: 511_sfbay · ID 511.org/1554567 First seen Sep 25, 2026 2:30 AM

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