Construction Resolved

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 Tuesday, April 28, 2026 to 5:00 AM Wednesday, April 29, 2026.

A construction was reported on US-101 S near San Mateo on April 29, 2026 at 4:01 AM.

Road

US-101 S

Area

San Mateo

Address

Loading…

Started

Apr 28, 9:01 PM

Last Updated

5 months, 4 weeks ago

Apr 29, 5:00 AM

Resolved

Apr 29, 11:00 AM

Coordinates

37.4883, -122.2106

Update History

2 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 Tuesday, April 28, 2026 to 5:00 AM Wednesday, April 29, 2026. Apr 29, 5:00 AM

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 Tuesday, April 28, 2026 to 5:00 AM Wednesday, April 29, 2026. Apr 29, 4:45 AM

Source: 511_sfbay · ID 511.org/1487444 First seen Apr 29, 2026 4:45 AM