National Route 145 is a national highway of Japan connecting Naganohara, Gunma and Numata, Gunma in Japan, with a total length of 49.8 km (30.9 mi).
See also
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. Archived (PDF) from the original on 24 March 2017. Retrieved 19 February 2020.
