Accident Resolved

CHP : Residual delays on US-101 Northbound south of E Hillsdale Blvd (San Mateo). All lanes open. Expect delays.

A accident was reported on US-101 N near San Mateo on April 9, 2026 at 3:17 PM.

Road

US-101 N

Area

San Mateo

Address

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Started

Apr 9, 8:17 AM

Last Updated

6 months, 2 weeks ago

Apr 9, 9:00 AM

Resolved

Apr 9, 3:15 PM

Coordinates

37.5414, -122.2848

Update History

3 observations

CHP : Residual delays on US-101 Northbound south of E Hillsdale Blvd (San Mateo). All lanes open. Expect delays. Apr 9, 9:00 AM

CHP : Traffic Collision on US-101 Northbound south of E Hillsdale Blvd (San Mateo). Left lanes blocked. Expect delays. Apr 9, 8:45 AM

CHP : Traffic Collision on US-101 Northbound south of E Hillsdale Blvd (San Mateo). Left lanes blocked. Expect delays. Apr 9, 8:30 AM

Source: 511_sfbay · ID 511.org/1478868 First seen Apr 9, 2026 8:30 AM