Accident Moderate Severity Resolved

CHP : Disabled vehicle on US-101 Southbound north of Marsh Rd (Menlo Park). Center lanes blocked. Expect delays.

A injury accident was reported on US-101 S near San Mateo on October 19, 2026 at 12:20 PM.

Road

US-101 S

Area

San Mateo

Address

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Started

Oct 19, 5:20 AM

Last Updated

1 week ago

Oct 19, 6:00 AM

Resolved

Oct 19, 12:00 PM

Coordinates

37.4844, -122.1843

Update History

1 observations

CHP : Disabled vehicle on US-101 Southbound north of Marsh Rd (Menlo Park). Center lanes blocked. Expect delays. Oct 19, 5:30 AM

Source: 511_sfbay · ID 511.org/1565658 First seen Oct 19, 2026 5:30 AM