Construction Resolved

Caltrans : Roadwork on US-101 Southbound between Broadway (Burlingame) and E Poplar Ave (San Mateo). Various lanes closed until 5 AM. From 11:00 PM Thursday, September 10, 2026 to 5:00 AM Friday, September 11, 2026.

A construction was reported on US-101 S near San Mateo on September 11, 2026 at 6:01 AM.

Road

US-101 S

Area

San Mateo

Address

Loading…

Started

Sep 10, 11:01 PM

Last Updated

1 month, 2 weeks ago

Sep 11, 4:15 AM

Resolved

Sep 11, 10:15 AM

Coordinates

37.5899, -122.3612

Update History

2 observations

Caltrans : Roadwork on US-101 Southbound between Broadway (Burlingame) and E Poplar Ave (San Mateo). Various lanes closed until 5 AM. From 11:00 PM Thursday, September 10, 2026 to 5:00 AM Friday, September 11, 2026. Sep 11, 4:15 AM

Caltrans : Roadwork on US-101 Southbound between Broadway (Burlingame) and E Poplar Ave (San Mateo). Various lanes closed until 5 AM. From 11:00 PM Thursday, September 10, 2026 to 5:00 AM Friday, September 11, 2026. Sep 11, 3:30 AM

Source: 511_sfbay · ID 511.org/1547854 First seen Sep 11, 2026 3:30 AM