161st Avenue Southeast in Harmony Township, North Dakota

161st Avenue Southeast in Cass County is a single-lane, unpaved track. It runs in a north-south direction and crosses 31st Street Southeast, 32nd Street Southeast, County Road 20, 34th Street Southeast and 35th Street Southeast and ends at 36th Street Southeast, while the other end is a cul-de-sac. 161st Avenue Southeast also exists in Bell Township, Gunkel Township, Rush River Township, Durbin Township and Addison Township.