Accident Resolved

CHP : Residual delays on US-101 Northbound at Whipple Ave (Redwood City). All lanes open. Expect delays.

A accident was reported on US-101 N near San Mateo on May 1, 2026 at 1:41 AM.

Road

US-101 N

Area

San Mateo

Address

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Started

Apr 30, 6:41 PM

Last Updated

5 months, 3 weeks ago

Apr 30, 7:15 PM

Resolved

May 1, 1:30 AM

Coordinates

37.4964, -122.2330

Update History

3 observations

CHP : Residual delays on US-101 Northbound at Whipple Ave (Redwood City). All lanes open. Expect delays. Apr 30, 7:15 PM

CHP : Traffic Collision on US-101 Northbound at Whipple Ave (Redwood City). Lane affected. Expect delays. Apr 30, 7:00 PM

CHP : Traffic Collision on US-101 Northbound entering at Whipple Ave (Redwood City). On Ramp affected. Expect delays. Apr 30, 6:45 PM

Source: 511_sfbay · ID 511.org/1488496 First seen Apr 30, 2026 6:45 PM