Accident Resolved

CHP : Residual delays on US-101 Southbound south of Marsh Rd (Menlo Park). All lanes open. Expect delays.

A accident was reported on US-101 S near San Mateo on July 14, 2026 at 2:50 PM.

Road

US-101 S

Area

San Mateo

Address

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Started

Jul 14, 7:50 AM

Last Updated

3 months, 2 weeks ago

Jul 14, 8:45 AM

Resolved

Jul 14, 2:45 PM

Coordinates

37.4833, -122.1808

Update History

2 observations

CHP : Residual delays on US-101 Southbound south of Marsh Rd (Menlo Park). All lanes open. Expect delays. Jul 14, 8:45 AM

CHP : Traffic Collision on US-101 Southbound south of Marsh Rd (Menlo Park). Left lanes blocked. Expect delays. Jul 14, 8:00 AM

Source: 511_sfbay · ID 511.org/1520749 First seen Jul 14, 2026 8:00 AM