National Route 373 is a national highway of Japan connecting Akō, Hyōgo and Tottori, Tottori in Japan, with a total length of 101.9 km (63.32 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 12 February 2020.