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).

Length77.3 km^[1] (48.0 mi)

Existed1953–present

Westend National Route 20 in Shimosuwa, Nagano

Eastend National Route 18 / National Route 146 in Karuizawa, Nagano

Quick facts National Route 142, Route information ...

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
Location
Country	Japan
Highway system
National highways of Japan Expressways of Japan
← National Route 141 → National Route 143

Close