Explore details about location 首都高速中央環状線 (Metropolitan Expressway Central Circular Route). 首都高速中央環状線 (Metropolitan Expressway Central Circular Route) is a location situated within the 足立区 alongside other areas such as 日光街道, 尾久橋通り (Ogubashi Dori), 環七通り (Kannana-dori).