166th Avenue Southeast in Elma Township, North Dakota

166th Avenue Southeast in Richland County is a two-lane, unpaved unclassified road. It runs in a north-south direction starting from 96th Street Southeast and crosses 99th Street Southeast and 101st Street Southeast. It ends in a cul-de-sac. 166th Avenue Southeast also exists in Walcott, Brightwood Township, Belford Township, Barney Township and Nansen Township.