Accident Moderate Severity Stale

CHP : Traffic Collision on I-280 Southbound at Serramonte Blvd (Daly City). Lane affected. Expect delays.

A injury accident was reported on I-280 S near San Mateo on June 18, 2026 at 4:11 AM.

Road

I-280 S

Area

San Mateo

Address

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Started

Jun 17, 9:11 PM

Last Updated

1 hour, 14 minutes ago

Jun 17, 9:15 PM

Coordinates

37.6677, -122.4659

Update History

1 observations

CHP : Traffic Collision on I-280 Southbound at Serramonte Blvd (Daly City). Lane affected. Expect delays. Jun 17, 9:15 PM

Source: 511_sfbay · ID 511.org/1509716 First seen Jun 17, 2026 9:15 PM