Japan National Route 222

National Route 222 is a national highway of Japan connecting Nichinan and Miyakonojō in Japan, with a total length of 55.2 km (34.3 mi).

National Route 222
国道222号
Route information
Length	55.2 km[1] (34.3 mi)
Existed	18 May 1953–present
Major junctions
West end	National Route 10 in Miyakonojō
East end	National Route 220 in Nichinan
Location
Country	Japan
Highway system
National highways of Japan Expressways of Japan
← National Route 221 → National Route 223

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 18 February 2020.