Accident
High Severity
Stale
CHP : Traffic Collision on CA-1 Southbound at Mendocino County Line (Unincorporated). Lane affected. Expect delays.
A high-severity accident was reported on CA-1 S near Sonoma on August 6, 2026 at 11:53 PM.
Last Updated
1 hour, 12 minutes ago
Aug 6, 5:00 PM
Coordinates
38.7502, -123.5104
Update History
4 observations
CHP : Traffic Collision on CA-1 Southbound at Mendocino County Line (Unincorporated). Lane affected. Expect delays.
Aug 6, 5:00 PM
CHP : Traffic Collision on CA-1 Southbound at Mendocino County Line (Unincorporated). Lane affected. Expect delays.
Aug 6, 4:45 PM
CHP : Traffic Collision on CA-1 Southbound at Mendocino County Line (Unincorporated). Lane affected. Expect delays.
Aug 6, 4:15 PM
CHP : Traffic Collision on CA-1 Southbound at Mendocino County Line (Unincorporated). Lane affected. Expect delays.
Aug 6, 4:00 PM
Source: 511_sfbay · ID 511.org/1531935
First seen Aug 6, 2026 4:00 PM