Accident
High Severity
Resolved
CHP : Severe traffic alert and Traffic Collision with Injuries on US-101 Southbound north of E Millbrae Ave (Millbrae). Right and center lanes blocked. Expect delays.
A high-severity accident was reported on US-101 S near San Mateo on July 3, 2026 at 2:01 AM.
Last Updated
3 weeks, 5 days ago
Jul 2, 9:15 PM
Coordinates
37.6072, -122.3877
Update History
4 observations
CHP : Severe traffic alert and Traffic Collision with Injuries on US-101 Southbound north of E Millbrae Ave (Millbrae). Right and center lanes blocked. Expect delays.
Jul 2, 9:00 PM
CHP : Severe traffic alert and Traffic Collision with Injuries on US-101 Southbound north of E Millbrae Ave (Millbrae). Right and center lanes blocked. Expect delays.
Jul 2, 8:30 PM
CHP : Severe traffic alert and Traffic Collision with Injuries on US-101 Southbound north of E Millbrae Ave (Millbrae). Right and center lanes blocked. Expect delays.
Jul 2, 7:30 PM
CHP : Traffic Collision with Injuries on US-101 Southbound north of E Millbrae Ave (Millbrae). Left and center lanes blocked. Expect delays.
Jul 2, 7:15 PM
Source: 511_sfbay · ID 511.org/1516292
First seen Jul 2, 2026 7:15 PM