Accident
Stale
CHP : Severe traffic alert on US-101 Southbound north of Holly St (San Carlos). Left lane open. Expect delays.
A accident was reported on US-101 S near San Mateo on August 30, 2026 at 10:56 AM.
Last Updated
27 minutes ago
Aug 30, 4:15 AM
Coordinates
37.5171, -122.2599
Update History
2 observations
CHP : Severe traffic alert on US-101 Southbound north of Holly St (San Carlos). Left lane open. Expect delays.
Aug 30, 4:00 AM
CHP : Severe traffic alert on US-101 Southbound north of Holly St (San Carlos). Lanes affected. Expect delays.
Aug 30, 3:45 AM
Source: 511_sfbay · ID 511.org/1542767
First seen Aug 30, 2026 3:45 AM