State Highway 27 in Cassia County, Idaho

State Highway 27 in Cassia County is a secondary road. It runs in a north-south direction starting from West 200 South and crosses East 200 South, West 40th Street, West 218 South, East 42nd Street, East 300 South, West 300 South, East 400 South, West 400 South, 450 South, East 500 South and West 500 South. This street is part of the highways 27 and California National Historic Trail Auto Tour Route.