Accident
Moderate Severity
Resolved
CHP : Traffic Collision on US-101 Northbound south of Ralston Ave (Belmont). Right lane blocked. Expect delays.
A injury accident was reported on US-101 N near San Mateo on August 27, 2026 at 12:48 PM.
Last Updated
2 months ago
Aug 27, 6:30 AM
Resolved
Aug 27, 12:45 PM
Coordinates
37.5235, -122.2668
Update History
3 observations
CHP : Traffic Collision on US-101 Northbound south of Ralston Ave (Belmont). Right lane blocked. Expect delays.
Aug 27, 6:30 AM
CHP : Traffic Collision on US-101 Northbound south of Ralston Ave (Belmont). Right lane blocked. Expect delays.
Aug 27, 6:00 AM
CHP : Traffic Collision on US-101 Northbound south of Ralston Ave (Belmont). Lane affected. Expect delays.
Aug 27, 5:45 AM
Source: 511_sfbay · ID 511.org/1541461
First seen Aug 27, 2026 5:45 AM