Accident
Moderate Severity
Stale
CHP : Traffic Collision on US-101 Southbound north of San Antonio Rd (Unincorporated). Right shoulder affected. Expect delays.
A injury accident was reported on US-101 S near Marin on October 27, 2026 at 8:46 AM.
Last Updated
3 hours, 10 minutes ago
Oct 27, 2:15 AM
Coordinates
38.1651, -122.5779
Update History
2 observations
CHP : Traffic Collision on US-101 Southbound north of San Antonio Rd (Unincorporated). Right shoulder affected. Expect delays.
Oct 27, 2:00 AM
CHP : Traffic Collision on US-101 Southbound north of Petaluma Blvd S (Petaluma). Center Divider affected. Expect delays.
Oct 27, 1:30 AM
Source: 511_sfbay · ID 511.org/1569096
First seen Oct 27, 2026 1:30 AM