140th Street in Geneseo Township, South Dakota

140th Street in Roberts County is a two-lane, unpaved local road (Road number CR 18). It runs in an east-west direction and crosses 468th Avenue, 469th Avenue, 470th Avenue, 471st Avenue, 472nd Avenue, 473rd Avenue, 474th Avenue, 475th Avenue, 476th Avenue, 477th Avenue, SD Highway 15 and 479th Avenue. It connects Geneseo Township, Garfield Township and Lockwood Township. This street is part of the highway "18". 140th Street also exists in Ortley Township, Summit Township and Springdale Township.