National Route 461 is a national highway of Japan connecting Nikkō, Tochigi and Takahagi, Ibaraki, with a total length of 135 km (83.89 mi).

References

  1. ^ "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 11 February 2020.