Construction Stale

Caltrans : Roadwork on US-101 Southbound between CA-92 E (San Mateo) and E Hillsdale Blvd (San Mateo). Various lanes closed until 5 AM. From 8:00 PM Monday, July 27, 2026 to 5:00 AM Tuesday, July 28, 2026.

A construction was reported on US-101 S near San Mateo on July 28, 2026 at 3:01 AM.

Road

US-101 S

Area

San Mateo

Address

Loading…

Started

Jul 27, 8:01 PM

Last Updated

6 hours, 10 minutes ago

Jul 28, 2:45 AM

Coordinates

37.5531, -122.2960

Update History

2 observations

Caltrans : Roadwork on US-101 Southbound between CA-92 E (San Mateo) and E Hillsdale Blvd (San Mateo). Various lanes closed until 5 AM. From 8:00 PM Monday, July 27, 2026 to 5:00 AM Tuesday, July 28, 2026. Jul 28, 2:45 AM

Caltrans : Roadwork on US-101 Southbound between CA-92 E (San Mateo) and E Hillsdale Blvd (San Mateo). Various lanes closed until 5 AM. From 8:00 PM Monday, July 27, 2026 to 5:00 AM Tuesday, July 28, 2026. Jul 28, 12:30 AM

Source: 511_sfbay · ID 511.org/1527194 First seen Jul 28, 2026 12:30 AM