Accident Moderate Severity Resolved

CHP : Flooding on I-280 Northbound south of Skyline Blvd (San Bruno). Left lane affected. Expect delays.

A injury accident was reported on I-280 N near San Mateo on April 22, 2026 at 3:53 PM.

Road

I-280 N

Area

San Mateo

Address

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Started

Apr 22, 8:53 AM

Last Updated

6 months ago

Apr 23, 5:00 AM

Resolved

Apr 23, 11:15 AM

Coordinates

37.6043, -122.4273

Update History

13 observations

CHP : Flooding on I-280 Northbound south of Skyline Blvd (San Bruno). Left lane affected. Expect delays. Apr 22, 8:15 PM

CHP : Flooding on I-280 Northbound south of Skyline Blvd (San Bruno). Left lane affected. Expect delays. Apr 22, 7:15 PM

CHP : Flooding on I-280 Northbound south of Skyline Blvd (San Bruno). Left lane affected. Expect delays. Apr 22, 6:15 PM

CHP : Flooding on I-280 Northbound south of Skyline Blvd (San Bruno). Left lane affected. Expect delays. Apr 22, 5:15 PM

CHP : Flooding on I-280 Northbound south of Skyline Blvd (San Bruno). Left lane affected. Expect delays. Apr 22, 4:15 PM

CHP : Flooding on I-280 Northbound south of Skyline Blvd (San Bruno). Left lane affected. Expect delays. Apr 22, 3:15 PM

CHP : Flooding on I-280 Northbound south of Skyline Blvd (San Bruno). Left lane affected. Expect delays. Apr 22, 2:15 PM

CHP : Flooding on I-280 Northbound south of Skyline Blvd (San Bruno). Left lane affected. Expect delays. Apr 22, 1:15 PM

CHP : Flooding on I-280 Northbound south of Skyline Blvd (San Bruno). Left lane affected. Expect delays. Apr 22, 12:30 PM

CHP : Flooding on I-280 Northbound south of Skyline Blvd (San Bruno). Left lane affected. Expect delays. Apr 22, 12:00 PM

CHP : Flooding on I-280 Northbound south of Skyline Blvd (San Bruno). Left lane affected. Expect delays. Apr 22, 10:15 AM

CHP : Flooding on I-280 Northbound south of Skyline Blvd (San Bruno). Left lane affected. Expect delays. Apr 22, 9:30 AM

CHP : Flooding on I-280 Northbound south of Skyline Blvd (San Bruno). Left lane affected. Expect delays. Apr 22, 9:00 AM

Source: 511_sfbay · ID 511.org/1484612 First seen Apr 22, 2026 9:00 AM