Accident Moderate Severity Resolved

CHP : Traffic Collision with Injuries on I-280 Southbound north of CA-84 E (Woodside). Right lane blocked. Expect delays.

A injury accident was reported on I-280 S near San Mateo on June 17, 2026 at 12:33 AM.

Road

I-280 S

Area

San Mateo

Address

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Started

Jun 16, 5:33 PM

Last Updated

13 hours, 17 minutes ago

Jun 16, 5:45 PM

Resolved

Jun 17, 12:00 AM

Coordinates

37.4407, -122.2500

Update History

1 observations

CHP : Traffic Collision with Injuries on I-280 Southbound north of CA-84 E (Woodside). Right lane blocked. Expect delays. Jun 16, 5:45 PM

Source: 511_sfbay · ID 511.org/1509146 First seen Jun 16, 2026 5:45 PM