Accident
Moderate Severity
Stale
CHP : Traffic Collision on US-101 Northbound south of E Millbrae Ave (Millbrae). Right shoulder affected. Expect delays.
A injury accident was reported on US-101 N near San Mateo on November 1, 2026 at 9:53 AM.
Last Updated
44 minutes ago
Nov 1, 4:15 AM
Coordinates
37.5999, -122.3761
Update History
3 observations
CHP : Traffic Collision on US-101 Northbound south of E Millbrae Ave (Millbrae). Right shoulder affected. Expect delays.
Nov 1, 2:00 AM
CHP : Traffic Collision on US-101 Northbound south of E Millbrae Ave (Millbrae). Right shoulder affected. Expect delays.
Oct 31, 11:45 PM
CHP : Traffic Collision on US-101 Northbound south of E Millbrae Ave (Millbrae). Right shoulder affected. Expect delays.
Oct 31, 11:00 PM
Source: 511_sfbay · ID 511.org/1571402
First seen Oct 31, 2026 11:00 PM