Accident Moderate Severity Resolved

CHP : Traffic Collision on US-101 Northbound at Whipple Ave (Redwood City). Lane affected. Expect delays.

A injury accident was reported on US-101 N near San Mateo on August 17, 2026 at 12:18 AM.

Road

US-101 N

Area

San Mateo

Address

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Started

Aug 16, 5:18 PM

Last Updated

2 months, 1 week ago

Aug 16, 6:00 PM

Resolved

Aug 17, 12:15 AM

Coordinates

37.4968, -122.2345

Update History

4 observations

CHP : Traffic Collision on US-101 Northbound at Whipple Ave (Redwood City). Lane affected. Expect delays. Aug 16, 5:30 PM

CHP : Traffic Collision on US-101 Northbound at Whipple Ave (Redwood City). Lane affected. Expect delays. Aug 16, 4:15 PM

CHP : Traffic Collision on US-101 Northbound at Whipple Ave (Redwood City). Lane affected. Expect delays. Aug 16, 4:00 PM

CHP : Traffic Collision on US-101 Northbound at Whipple Ave (Redwood City). Lane affected. Expect delays. Aug 16, 3:15 PM

Source: 511_sfbay · ID 511.org/1536416 First seen Aug 16, 2026 3:15 PM