Accident Moderate Severity Resolved

CHP : Traffic Collision on I-380 Westbound north of US-101 N (South San Francisco). Left lane blocked. Expect delays.

A injury accident was reported on I-380 W near San Mateo on September 7, 2026 at 2:31 AM.

Road

I-380 W

Area

San Mateo

Address

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Started

Sep 6, 7:31 PM

Last Updated

1 month, 2 weeks ago

Sep 6, 8:00 PM

Resolved

Sep 7, 2:00 AM

Coordinates

37.6390, -122.4047

Update History

1 observations

CHP : Traffic Collision on I-380 Westbound north of US-101 N (South San Francisco). Left lane blocked. Expect delays. Sep 6, 8:00 PM

Source: 511_sfbay · ID 511.org/1545953 First seen Sep 6, 2026 8:00 PM