Japan National Route 431

National Route 431 shield
National Route 431
国道431号
Map
Japan National Route 431 -04.jpg
Route information
Length93.5 km[1] (58.1 mi)
Location
CountryJapan
Highway system
National Route 430 National Route 432

National Route 431 is a national highway of Japan connecting Izumo, Shimane and Yonago, Tottori in Japan, with a total length of 93.5 km (58.1 mi).

  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.