Accident
High Severity
Resolved
CHP : Severe traffic alert and Traffic Collision with Injuries on I-280 Northbound north of Washington St (Daly City). Left and center lanes blocked. Expect delays.
A high-severity accident was reported on I-280 N near San Mateo on October 22, 2026 at 9:36 PM.
Last Updated
4 days, 15 hours ago
Oct 22, 3:15 PM
Coordinates
37.6894, -122.4703
Update History
2 observations
CHP : Severe traffic alert and Traffic Collision with Injuries on I-280 Northbound north of Washington St (Daly City). Left and center lanes blocked. Expect delays.
Oct 22, 3:00 PM
CHP : Traffic Collision with Injuries on I-280 Northbound at Junipero Serra Blvd (Daly City). Left lanes blocked. Expect delays.
Oct 22, 2:45 PM
Source: 511_sfbay · ID 511.org/1567223
First seen Oct 22, 2026 2:45 PM