Accident
Resolved
CHP : Residual delays on US-101 Northbound south of Peninsula Ave (San Mateo). All lanes open. Expect delays.
A accident was reported on US-101 N near San Mateo on April 15, 2026 at 11:20 PM.
Last Updated
6 months, 1 week ago
Apr 15, 4:45 PM
Resolved
Apr 15, 10:45 PM
Coordinates
37.5842, -122.3283
Update History
2 observations
CHP : Residual delays on US-101 Northbound south of Peninsula Ave (San Mateo). All lanes open. Expect delays.
Apr 15, 4:45 PM
CHP : Traffic Collision with Injuries on US-101 Northbound south of Peninsula Ave (San Mateo). Left lane blocked. Expect delays.
Apr 15, 4:30 PM
Source: 511_sfbay · ID 511.org/1481788
First seen Apr 15, 2026 4:30 PM