The United States could soon have a new and surprising location for the tallest building in the country and, if approved, it won’t be anywhere near New York. In a new proposal set out by AO Architects and real estate developer Matteson Capital, the Boardwalk at Bricktown, if approved for construction, would be a 1,907 foot skyscraper that would officially be the sixth tallest building in the world right in the heart of downtown Oklahoma City.