91st Street Southeast in Grand Valley Township, North Dakota

91st Street Southeast in Dickey County is a single-lane, unpaved service road (private). It runs in an east-west direction starting from 67th Avenue Southeast and crosses 68th Avenue Southeast, 70th Avenue Southeast, 71st Avenue Southeast and 72nd Avenue Southeast and ends at 75th Avenue Southeast. It connects Grand Valley Township and Spring Valley Township. 91st Street Southeast also exists in Riverdale Township, Hudson Township, Kent Township, Kentner Township and Elden Township.