Length 53.4 km | ||
 | ||
Highway system National highways of Japan | ||
National Route 491 is a national highway of Japan. The highway connects Shimonoseki, Yamaguchi and Nagato, Yamaguchi. It has a total length of 53.4 kilometres (33.2 mi).
Map of Japan, Yamaguchi-ken, %E5%9B%BD%E9%81%93491%E5%8F%B7%E7%B7%9A
References
Japan National Route 491 Wikipedia(Text) CC BY-SA