Japan National Route 446

National Route 446
National Route 446
国道446号
Route information
Length	103.3 km (64.2 mi)
Location
Country	Japan
Highway system
	National highways of Japan; Expressways of Japan;

National Route 446 is a national highway of Japan connecting Hyuga, Miyazaki and Yunomae, Kumamoto in Japan, with a total length of 103.3 km (64.2 mi).

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. Retrieved 11 February 2020.

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