Accident
High Severity
Resolved
CHP : Severe traffic alert and Traffic Collision on US-101 Northbound north of University Ave (East Palo Alto). Left and center lanes blocked. Expect delays.
A high-severity accident was reported on US-101 N near San Mateo on April 6, 2026 at 3:27 AM.
Last Updated
6 months, 3 weeks ago
Apr 5, 10:00 PM
Coordinates
37.4646, -122.1476
Update History
5 observations
CHP : Severe traffic alert and Traffic Collision on US-101 Northbound north of University Ave (East Palo Alto). Left and center lanes blocked. Expect delays.
Apr 5, 9:45 PM
CHP : Severe traffic alert and Traffic Collision on US-101 Northbound north of University Ave (East Palo Alto). Left and center lanes blocked. Expect delays.
Apr 5, 9:15 PM
CHP : Severe traffic alert and Traffic Collision on US-101 Northbound north of University Ave (East Palo Alto). Left and center lanes blocked. Expect delays.
Apr 5, 9:00 PM
CHP : Traffic Collision with Injuries on US-101 Southbound north of Willow Rd (Menlo Park). Left and center lanes blocked. Expect delays.
Apr 5, 8:45 PM
CHP : Traffic Collision with Injuries on US-101 Southbound north of Willow Rd (Menlo Park). 3rd lane from the left blocked. Expect delays.
Apr 5, 8:30 PM
Source: 511_sfbay · ID 511.org/1477325
First seen Apr 5, 2026 8:30 PM