Accident Moderate Severity Resolved

CHP : Disabled vehicle on US-101 Southbound at Sister Cities Blvd (South San Francisco). Right lane blocked. Expect delays.

A injury accident was reported on US-101 S near San Mateo on October 24, 2026 at 2:55 PM.

Road

US-101 S

Area

San Mateo

Address

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Started

Oct 24, 7:55 AM

Last Updated

3 days, 3 hours ago

Oct 24, 9:30 AM

Resolved

Oct 24, 3:45 PM

Coordinates

37.6696, -122.3931

Update History

1 observations

CHP : Disabled vehicle on US-101 Southbound at Sister Cities Blvd (South San Francisco). Right lane blocked. Expect delays. Oct 24, 8:15 AM

Source: 511_sfbay · ID 511.org/1568012 First seen Oct 24, 2026 8:15 AM