Explore details about location 上町屋釜沢糸魚川線. 上町屋釜沢糸魚川線 is a location situated within the 糸魚川市 alongside other areas such as 親不知外波線, 北陸自動車道, 国道１４８号. Additionally, some smaller parts of 上町屋釜沢糸魚川線 include specific areas like 西中糸魚川線, 国道８号 adding to the diversity of its landscape.