Accident Moderate Severity Resolved

CHP : Traffic Hazard on I-280 Northbound south of Sand Hill Rd (Menlo Park). Center lanes blocked. Expect delays.

A injury accident was reported on I-280 N near San Mateo on June 23, 2026 at 5:30 PM.

Road

I-280 N

Area

San Mateo

Address

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Started

Jun 23, 10:30 AM

Last Updated

4 months ago

Jun 23, 10:45 AM

Resolved

Jun 23, 4:45 PM

Coordinates

37.4167, -122.2115

Update History

1 observations

CHP : Traffic Hazard on I-280 Northbound south of Sand Hill Rd (Menlo Park). Center lanes blocked. Expect delays. Jun 23, 10:45 AM

Source: 511_sfbay · ID 511.org/1512041 First seen Jun 23, 2026 10:45 AM