Japan National Route 401
National Route 401 is a national highway of Japan comprising two separated segments between Aizuwakamatsu, Fukushima and Numata, Gunma in Japan, with a total length of 171.1 km.
National Route 401 is a national highway of Japan comprising two separated segments between Aizuwakamatsu, Fukushima and Numata, Gunma in Japan, with a total length of 171.1 km.