Accident High Severity Stale

CHP : Traffic Hazard on CA-121 Southbound north of Mangel Ranch Rd (Unincorporated). Lane blocked. Expect delays.

A high-severity accident was reported on CA-121 near Sonoma on August 14, 2026 at 11:32 PM.

Road

CA-121

Area

Sonoma

Address

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Started

Aug 14, 4:32 PM

Last Updated

35 minutes ago

Aug 14, 4:45 PM

Coordinates

38.1764, -122.4497

Update History

1 observations

CHP : Traffic Hazard on CA-121 Southbound north of Mangel Ranch Rd (Unincorporated). Lane blocked. Expect delays. Aug 14, 4:45 PM

Source: 511_sfbay · ID 511.org/1535791 First seen Aug 14, 2026 4:45 PM