Flagler later built the Florida Overseas Railroad to Key West, Florida, and Flaglers former Bellevue residence is now the Mad River and NKP Railroad Museum. Planted in 4 Ohio counties, Erie, Huron, Sandusky, and Seneca, Bellevue is a rarity and also part of 4 micropolitan and metropolitan areas including Fremont, Norwalk, Sandusky, and Tiffin.