Accident Moderate Severity Resolved

CHP : Traffic Hazard on I-280 Northbound north of Millbrae Ave (Millbrae). Right shoulder affected. Expect delays.

A injury accident was reported on I-280 N near San Mateo on June 21, 2026 at 4:14 PM.

Road

I-280 N

Area

San Mateo

Address

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Started

Jun 21, 9:14 AM

Last Updated

4 months, 1 week ago

Jun 21, 9:15 AM

Resolved

Jun 21, 3:15 PM

Coordinates

37.5850, -122.4071

Update History

1 observations

CHP : Traffic Hazard on I-280 Northbound north of Millbrae Ave (Millbrae). Right shoulder affected. Expect delays. Jun 21, 9:15 AM

Source: 511_sfbay · ID 511.org/1511198 First seen Jun 21, 2026 9:15 AM