As of 5:00 p.m. today, Caltrans has confirmed that State Route 175, the east-west corridor between Hopland and Lake County, has closed due to flooding.
The earliest estimate for reopening is Monday, January 9 around 11:00 a.m.
In the last few hours, multiple major thoroughfares in Mendocino County have been affected by swelling waterways including State Route 1 north of Point Arena, and State Route 128 near its intersection with Highway 1.
Check out a comprehensive map of roadways, traffic incidents, and closures here.