Accident Moderate Severity Resolved

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

A injury accident was reported on I-280 N near San Mateo on May 10, 2026 at 6:11 PM.

Road

I-280 N

Area

San Mateo

Address

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Started

May 10, 11:11 AM

Last Updated

5 months, 2 weeks ago

May 10, 11:15 AM

Resolved

May 10, 5:15 PM

Coordinates

37.4167, -122.2115

Update History

3 observations

CHP : Traffic Hazard on I-280 Northbound south of Sand Hill Rd (Menlo Park). Lane affected. Expect delays. May 10, 11:15 AM

CHP : Traffic Hazard on I-280 Northbound south of Sand Hill Rd (Menlo Park). Right lane blocked. Expect delays. May 10, 11:00 AM

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

Source: 511_sfbay · ID 511.org/1492645 First seen May 10, 2026 10:45 AM