Accident Moderate Severity Resolved

CHP : Traffic Hazard on I-280 Northbound north of CA-84 E (Woodside). Lane affected. Expect delays.

A injury accident was reported on I-280 N near San Mateo on September 22, 2026 at 12:07 PM.

Road

I-280 N

Area

San Mateo

Address

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Started

Sep 22, 5:07 AM

Last Updated

1 month ago

Sep 22, 5:30 AM

Resolved

Sep 22, 11:30 AM

Coordinates

37.4351, -122.2420

Update History

2 observations

CHP : Traffic Hazard on I-280 Northbound north of CA-84 E (Woodside). Lane affected. Expect delays. Sep 22, 5:30 AM

CHP : Traffic Hazard on I-280 Northbound north of CA-84 E (Woodside). Right shoulder affected. Expect delays. Sep 22, 5:15 AM

Source: 511_sfbay · ID 511.org/1552855 First seen Sep 22, 2026 5:15 AM