Accident
High Severity
Stale
CHP : Traffic Collision with Injuries on US-101 Northbound south of Mariposa St (San Francisco). Off Ramp affected. Expect delays.
A high-severity accident was reported on US-101 N near San Francisco on June 13, 2026 at 6:54 AM.
Last Updated
2 hours, 27 minutes ago
Jun 13, 12:00 AM
Coordinates
37.7618, -122.4058
Update History
3 observations
CHP : Traffic Collision with Injuries on US-101 Northbound south of Mariposa St (San Francisco). Off Ramp affected. Expect delays.
Jun 13, 12:00 AM
CHP : Traffic Collision with Injuries on US-101 Northbound south of Mariposa St (San Francisco). Off Ramp affected. Expect delays.
Jun 12, 11:45 PM
CHP : Traffic Collision with Injuries on US-101 Northbound south of Mariposa St (San Francisco). Lane affected. Expect delays.
Jun 12, 11:00 PM
Source: 511_sfbay · ID 511.org/1507743
First seen Jun 12, 2026 11:00 PM