Accident Moderate Severity Resolved

CHP : Traffic Collision on US-101 Southbound ramp to CA-92 W (San Mateo). Left lane blocked. Expect delays.

A injury accident was reported on US-101 S near San Mateo on July 2, 2026 at 3:25 PM.

Road

US-101 S

Area

San Mateo

Address

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Started

Jul 2, 8:25 AM

Last Updated

3 months, 3 weeks ago

Jul 2, 9:00 AM

Resolved

Jul 2, 3:15 PM

Coordinates

37.5545, -122.2967

Update History

1 observations

CHP : Traffic Collision on US-101 Southbound ramp to CA-92 W (San Mateo). Left lane blocked. Expect delays. Jul 2, 8:30 AM

Source: 511_sfbay · ID 511.org/1516019 First seen Jul 2, 2026 8:30 AM