Accident Moderate Severity Stale

CHP : Traffic Collision on US-101 Southbound south of E 3RD Ave (San Mateo). Right lanes blocked. Expect delays.

A injury accident was reported on US-101 S near San Mateo on June 2, 2026 at 10:17 PM.

Road

US-101 S

Area

San Mateo

Address

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Started

Jun 2, 3:17 PM

Last Updated

1 hour, 32 minutes ago

Jun 2, 4:15 PM

Coordinates

37.5687, -122.3117

Update History

1 observations

CHP : Traffic Collision on US-101 Southbound south of E 3RD Ave (San Mateo). Right lanes blocked. Expect delays. Jun 2, 4:15 PM

Source: 511_sfbay · ID 511.org/1502771 First seen Jun 2, 2026 4:15 PM