Japan National Route 337

National Route 337 is a national highway of Japan connecting Chitose, Hokkaidō and Otaru, Hokkaidō in Japan, with a total length of 92.4 km (57.41 mi).

National Route 337 shield
National Route 337
国道337号
Map
Route information
Length92.4 km[1] (57.4 mi)
Location
CountryJapan
Highway system
National Route 336 National Route 338

References

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  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 18 February 2020.