Accident Low Severity Resolved

CHP : Traffic Collision on I-280 Northbound south of Westborough Blvd (South San Francisco). Center Divider affected. Expect delays.

A minor accident was reported on I-280 N near San Mateo on September 15, 2026 at 1:43 AM.

Road

I-280 N

Area

San Mateo

Address

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Started

Sep 14, 6:43 PM

Last Updated

1 month, 1 week ago

Sep 14, 6:45 PM

Resolved

Sep 15, 12:45 AM

Coordinates

37.6510, -122.4528

Update History

1 observations

CHP : Traffic Collision on I-280 Northbound south of Westborough Blvd (South San Francisco). Center Divider affected. Expect delays. Sep 14, 6:45 PM

Source: 511_sfbay · ID 511.org/1549352 First seen Sep 14, 2026 6:45 PM