Explore details about location 首都高速7号小松川線. 首都高速7号小松川線 is a location situated within the 江戸川区 alongside other areas such as 首都高速道路中央環状線, 環七通り (Kannana dori), Arakawa Cycling Road. Additionally, some smaller parts of 首都高速7号小松川線 include specific areas like 環七通り (Kannana dori) adding to the diversity of its landscape.