A section of the road leading to Ichinokurasawa cliff in Minakami is closed for vehicles during the Summer. A separate section of the road alongside the Nobori River in Minamiuonuma is closed during the Winter.
References
^"一般国道の路線別、都道府県別道路現況" [Road statistics by General National Highway route and prefecture] (PDF) (in Japanese). Ministry of Land, Infrastructure, Transport and Tourism. Retrieved 18 February 2020.
^Shinopii (22 February 2017). "日本全国にメロディーロードは28箇所ある!" [The 28 Melody Roads of Japan] (in Japanese). Retrieved 18 February 2020.