Accident
High Severity
Resolved
CHP : Traffic Collision with Injuries on I-280 Northbound at I-280 N-CA-1 N Split (Daly City). Off Ramp affected. Expect delays.
A high-severity accident was reported on I-280 N near San Mateo on May 3, 2026 at 11:21 AM.
Last Updated
1 month, 1 week ago
May 3, 7:00 AM
Coordinates
37.7004, -122.4713
Update History
4 observations
CHP : Traffic Collision with Injuries on I-280 Northbound at I-280 N-CA-1 N Split (Daly City). Off Ramp affected. Expect delays.
May 3, 4:30 AM
CHP : Traffic Collision with Injuries on I-280 Northbound at I-280 N-CA-1 N Split (Daly City). Off Ramp affected. Expect delays.
May 3, 4:15 AM
CHP : Traffic Collision with Injuries on I-280 Northbound at I-280 N-CA-1 N Split (Daly City). Off Ramp affected. Expect delays.
May 3, 3:45 AM
CHP : Traffic Collision with Injuries on I-280 Northbound at I-280 N-CA-1 N Split (Daly City). Off Ramp affected. Expect delays.
May 3, 3:30 AM
Source: 511_sfbay · ID 511.org/1489487
First seen May 3, 2026 3:30 AM