Accident
Moderate Severity
Resolved
CHP : Traffic Collision on US-101 Northbound north of Mariposa St (San Francisco). Left lane blocked. Expect delays.
A injury accident was reported on US-101 N near San Francisco on May 24, 2026 at 1:50 AM.
Last Updated
4 days, 5 hours ago
May 23, 7:15 PM
Coordinates
37.7618, -122.4058
Update History
3 observations
CHP : Traffic Collision on US-101 Northbound north of Mariposa St (San Francisco). Left lane blocked. Expect delays.
May 23, 7:00 PM
CHP : Traffic Collision on US-101 Northbound north of Mariposa St (San Francisco). Left lane blocked. Expect delays.
May 23, 6:45 PM
CHP : Traffic Collision on US-101 Northbound north of Mariposa St (San Francisco). Lanes affected. Expect delays.
May 23, 6:30 PM
Source: 511_sfbay · ID 511.org/1498771
First seen May 23, 2026 6:30 PM