Construction Resolved

Caltrans : Roadwork on US-101 Southbound between CA-92 E (San Mateo) and E Hillsdale Blvd (San Mateo). Various lanes closed until 10 AM. From 8:00 PM Friday, October 23, 2026 to 10:00 AM Saturday, October 24, 2026.

A construction was reported on US-101 S near San Mateo on October 24, 2026 at 3:01 AM.

Road

US-101 S

Area

San Mateo

Address

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Started

Oct 23, 8:01 PM

Last Updated

3 days, 9 hours ago

Oct 24, 4:45 AM

Resolved

Oct 24, 11:00 AM

Coordinates

37.5531, -122.2960

Update History

1 observations

Caltrans : Roadwork on US-101 Southbound between CA-92 E (San Mateo) and E Hillsdale Blvd (San Mateo). Various lanes closed until 10 AM. From 8:00 PM Friday, October 23, 2026 to 10:00 AM Saturday, October 24, 2026. Oct 24, 4:45 AM

Source: 511_sfbay · ID 511.org/1567938 First seen Oct 24, 2026 4:45 AM

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