Japan National Route 256

National Route 256 is a national highway of Japan connecting Gifu and Iida, Nagano in Japan, with a total length of 243.4 km (151.2 mi).This article relating to the roads and highways in Japan is a stub.You can help Wikipedia by expanding it.
National highways of JapanExpressways of JapanNational Route 255National Route 257national highwayIida, NaganoKaidōGokishichidōNihonbashiPrefectural road