Construction Active

Caltrans : Roadwork on US-101 Northbound entering at Whipple Ave (Redwood City). On Ramp closed until 6 AM. From 9:00 PM Monday, April 27, 2026 to 6:00 AM Tuesday, April 28, 2026.

A construction was reported on US-101 N near San Mateo on April 28, 2026 at 4:01 AM.

Road

US-101 N

Area

San Mateo

Address

Loading…

Started

Apr 27, 9:01 PM

Last Updated

1 minute ago

Apr 28, 5:00 AM

Coordinates

37.4964, -122.2331

Update History

6 observations

Caltrans : Roadwork on US-101 Northbound entering at Whipple Ave (Redwood City). On Ramp closed until 6 AM. From 9:00 PM Monday, April 27, 2026 to 6:00 AM Tuesday, April 28, 2026. Apr 28, 5:00 AM

Caltrans : Roadwork on US-101 Northbound entering at Whipple Ave (Redwood City). On Ramp closed until 6 AM. From 9:00 PM Monday, April 27, 2026 to 6:00 AM Tuesday, April 28, 2026. Apr 28, 4:45 AM

Caltrans : Roadwork on US-101 Northbound entering at Whipple Ave (Redwood City). On Ramp closed until 6 AM. From 9:00 PM Monday, April 27, 2026 to 6:00 AM Tuesday, April 28, 2026. Apr 28, 4:30 AM

Caltrans : Roadwork on US-101 Northbound entering at Whipple Ave (Redwood City). On Ramp closed until 6 AM. From 9:00 PM Monday, April 27, 2026 to 6:00 AM Tuesday, April 28, 2026. Apr 28, 4:15 AM

Caltrans : Roadwork on US-101 Northbound entering at Whipple Ave (Redwood City). On Ramp closed until 6 AM. From 9:00 PM Monday, April 27, 2026 to 6:00 AM Tuesday, April 28, 2026. Apr 28, 4:00 AM

Caltrans : Roadwork on US-101 Northbound entering at Whipple Ave (Redwood City). On Ramp closed until 6 AM. From 9:00 PM Monday, April 27, 2026 to 6:00 AM Tuesday, April 28, 2026. Apr 28, 3:45 AM

Source: 511_sfbay · ID 511.org/1486909 First seen Apr 28, 2026 3:45 AM