Length 107 km | ||
 | ||
National Route 297 is a national highway of Japan connecting Tateyama, Chiba and Ichihara, Chiba in Japan, with a total length of 107 km (66.49 mi).
Map of Japan, %E7%9C%8C%E9%81%93297%E5%8F%B7%E7%B7%9A
References
Japan National Route 297 Wikipedia(Text) CC BY-SA