National Route 142 (Japan)

National Route 142
National Route 142
国道142号 (Japanese)
	Route 142 in Shimosuwa
Route information
Length	77.3 km (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
Location
Country	Japan
Highway system
	National highways of Japan; Expressways of Japan;

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).

Route

^ "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.