Historic Bridge Park, located a bit southeast of Battle Creek in Calhoun County, Michigan, is a unique park which also functions as an open air museum whose focus is on the historic truss bridges that have been moved to and restored within the park. The park allows metal truss bridges that have become insufficient for their original location to be preserved for their historic and aesthetic value. There also is a historic stone arch railroad overpass within the park. Historic Bridge Park is the first of its kind in the entire United States. In addition to providing the historic bridges for the enjoyment of visitors, Historic Bridge Park is a fully functional park, with running water restroom facilities, picnic and playground areas, and paved trails for the enjoyment of pedestrians, bicyclists, etc.