320th Street in O'Brien County, Iowa

320th Street in O'Brien County is a two-lane, asphalted main road. It runs in an east-west direction starting from US-18 and crosses Center Street, Eastern Street, Roosevelt Avenue, Profit Street, Silver Avenue, Sorrel Avenue, Starling Avenue, Taft Avenue, Tanager Avenue, Tyler Avenue and Van Buren Avenue. It connects O'Brien County, Hartley and Sanborn. This street is part of the highways 18 and 59. 320th Street also exists in Sheldon, Woodbury County, Fremont County, Monona County and Mills County.