State Route 175

California State Route 175

California 175 begins in Hopland and ends in Middletown and can be divided into three segments:

From Lakeport through Kelseyville, California 29-175 is a multi-lane divided expressway. The route over Cobb Mountain and the Hopland Grade are both narrow, winding roads. Over Hopland, the highway hugs the landscape as it winds it way over the grade, while the route through Cobb Mountain and Whispering Pines has reduced visibility due to the forested areas it traverses.

An oddity in Lake County are street blade signs listing California 175 through Cobb Mountain as "SHO 175."

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Page Updated Monday September 02, 2013.