Benewah County Idaho (Vacant / Not In Use) has 1 places on the National Register of Historic Places including 1 place of National significance. Significant places include Mullan Road. Prominent architectural styles found in Benewah Country are .
Mullan Road
(added 1990 - - #90000548)
Also known as Military Road;015758
3 segments:1)between Aldar Creek and Cedar Creek;2)Fourth of July Pass between I-80 and Old US 10;3)Heyburn State Park , St. Maries