Bridge L7075 is a historic arch bridge in Hartford Township, Minnesota, United States. It was initially built around 1940 by the Works Progress Administration with a modular corrugated iron product called Multi Plate for the arches and a masonry façade. The bridge was expanded with a third arch around 1942. It was listed on the National Register of Historic Places as Bridge No. L7075 in 2016 for having local significance in the theme of engineering. It was nominated for being a distinctive example of the era's Multi Plate arch bridges and for the fine workmanship embodied in its WPA rustic architecture with Neoclassical detailing. See also List of bridges on the National Register of Historic Places in Minnesota National Register of Historic Places listings in Todd County, Minnesota References External links Bridge L7075–Minnesota Department of Transportation 1940 establishments in Minnesota Arch bridges in the United States Bridges completed in 1942 Buildings and structures in Todd County, Minnesota Iron bridges in the United States National Register of Historic Places in Todd County, Minnesota Road bridges on the National Register of Historic Places in Minnesota Transportation in Todd County, Minnesota Works Progress Administration in Minnesota