Explore details about location 本渡苓北線. 本渡苓北線 is a location situated within the 苓北町 alongside other areas such as 福連木都呂々線, 国道３８９号, 本渡苓北線. Additionally, some smaller parts of 本渡苓北線 include specific areas like 国道３２４号, 国道３８９号 adding to the diversity of its landscape.