Japan National Route 142

National Route 142 is a national highway of Japan connecting Karuizawa, Nagano and Shimosuwa, Nagano in Japan, with a total length of 77.3 km (48.03 mi).

National Route 142
国道142号
Route 142 in Shimosuwa
Route information
Length	77.3 km[1] (48.0 mi)
Existed	1953–present
Major junctions
West end	National Route 20 in Shimosuwa, Nagano
East end	National Route 18 / National Route 146 in Karuizawa, Nagano
Highway system
National highways of Japan Expressways of Japan ← National Route 141 National Route 143 →

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 19 February 2020.