Construction Stale

Caltrans : Roadwork on US-101 Southbound between Woodside Rd (Redwood City) and Marsh Rd (Menlo Park). Various lanes closed until 5 AM. From 9:00 PM Wednesday, June 17, 2026 to 5:00 AM Thursday, June 18, 2026.

A construction was reported on US-101 S near San Mateo on June 18, 2026 at 4:01 AM.

Road

US-101 S

Area

San Mateo

Address

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Started

Jun 17, 9:01 PM

Last Updated

1 hour, 18 minutes ago

Jun 18, 12:30 AM

Coordinates

37.4883, -122.2106

Update History

1 observations

Caltrans : Roadwork on US-101 Southbound between Woodside Rd (Redwood City) and Marsh Rd (Menlo Park). Various lanes closed until 5 AM. From 9:00 PM Wednesday, June 17, 2026 to 5:00 AM Thursday, June 18, 2026. Jun 18, 12:30 AM

Source: 511_sfbay · ID 511.org/1509805 First seen Jun 18, 2026 12:30 AM

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