Accident High Severity Resolved

CHP : Traffic Hazard on US-101 Northbound south of Mark West Springs Rd (Unincorporated). Lanes affected. Expect delays.

A high-severity accident was reported on US-101 N near Sonoma on May 16, 2026 at 11:42 PM.

Address
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Started
May 16, 4:42 PM
Last Updated
3 weeks, 3 days ago
May 16, 5:00 PM
Resolved
May 16, 11:00 PM
Coordinates
38.4936, -122.7524
1 observations
CHP : Traffic Hazard on US-101 Northbound south of Mark West Springs Rd (Unincorporated). Lanes affected. Expect delays. May 16, 5:00 PM
Source: 511_sfbay · ID 511.org/1495517 First seen May 16, 2026 5:00 PM