Length 30.2 km | ||
Highway system National highways of Japan | ||
National Route 146 is a national highway of Japan connecting Naganohara, Gunma and Karuizawa, Nagano in Japan, with a total length of 30.2 km (18.77 mi).
Map of Japan, %E5%9B%BD%E9%81%93146%E5%8F%B7%E7%B7%9A
References
Japan National Route 146 Wikipedia(Text) CC BY-SA