National Register Listings in Union County, Pennsylvania

Buffalo Presbyterian Church Chamberlin Iron Front Building Factory Bridge Griffey, Benjamin, House Halfway Lake Dam Hassenplug Bridge Hayes Bridge Heiss, William A., House and Buggy Shop Lewisburg Armory Lewisburg Historic District Mifflinburg Historic District Millmont Red Bridge New Berlin Presbyterian Church Old Union County Courthouse Packwood House-American Hotel Reading Railroad Freight Station Slifer House Spangler, George Christian and Anna Catherine, Farm