Accident High Severity Stale

CHP : Traffic Hazard on I-280 Southbound at John Daly Blvd (Daly City). Off Ramp affected. Expect delays.

A high-severity accident was reported on I-280 S near San Mateo on November 5, 2026 at 12:20 PM.

Road

I-280 S

Area

San Mateo

Address

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Started

Nov 5, 4:20 AM

Last Updated

4 hours, 7 minutes ago

Nov 5, 4:30 AM

Coordinates

37.7103, -122.4654

Update History

1 observations

CHP : Traffic Hazard on I-280 Southbound at John Daly Blvd (Daly City). Off Ramp affected. Expect delays. Nov 5, 4:30 AM

Source: 511_sfbay · ID 511.org/1573278 First seen Nov 5, 2026 4:30 AM