Explore details about location 国道247号線. 国道247号線 is a location situated within the 半田市 alongside other areas such as 国道247号線, 知多半田停車場線, 半田停車場線. Additionally, some smaller parts of 国道247号線 include specific areas like 半田停車場線, 知多半島道路, 南知多道路 adding to the diversity of its landscape.