Explore details about location 長草東海線. 長草東海線 is a location situated within the 東海市 alongside other areas such as 国道２４７号, 西知多産業道路, 国道247号線. Additionally, some smaller parts of 長草東海線 include specific areas like 国道３０２号, 東海緑線, 伊勢湾岸自動車道 adding to the diversity of its landscape.