Japan National Route 437

National Route 437
国道437号
Route information
Length	61.7 km[1] (38.3 mi)
Location
Country	Japan
Highway system
National highways of Japan Expressways of Japan
← National Route 436 → National Route 438

National Route 437 is a national highway of Japan connecting Matsuyama, Ehime and Iwakuni, Yamaguchi in Japan, with a total length of 61.7 km (38.34 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.