Accident Moderate Severity Resolved

CHP : Disabled vehicle on I-280 Southbound south of Sand Hill Rd (Menlo Park). Right lane affected. Expect delays.

A injury accident was reported on I-280 S near San Mateo on August 3, 2026 at 2:10 AM.

Road

I-280 S

Area

San Mateo

Address

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Started

Aug 2, 7:10 PM

Last Updated

1 day, 9 hours ago

Aug 2, 7:15 PM

Resolved

Aug 3, 1:30 AM

Coordinates

37.4175, -122.2133

Update History

1 observations

CHP : Disabled vehicle on I-280 Southbound south of Sand Hill Rd (Menlo Park). Right lane affected. Expect delays. Aug 2, 7:15 PM

Source: 511_sfbay · ID 511.org/1530012 First seen Aug 2, 2026 7:15 PM