Accident Moderate Severity Resolved

CHP : Traffic Collision on US-101 Southbound north of Whipple Ave (Redwood City). Right shoulder blocked. Expect delays.

A injury accident was reported on US-101 S near San Mateo on October 25, 2026 at 8:06 AM.

Road

US-101 S

Area

San Mateo

Address

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Started

Oct 25, 1:06 AM

Last Updated

2 days, 1 hour ago

Oct 25, 3:15 AM

Resolved

Oct 25, 9:15 AM

Coordinates

37.4951, -122.2290

Update History

2 observations

CHP : Traffic Collision on US-101 Southbound north of Whipple Ave (Redwood City). Right shoulder blocked. Expect delays. Oct 25, 1:15 AM

CHP : Traffic Collision on US-101 Southbound north of Whipple Ave (Redwood City). Right shoulder blocked. Expect delays. Oct 25, 12:45 AM

Source: 511_sfbay · ID 511.org/1568310 First seen Oct 25, 2026 12:45 AM