Japan National Route 237

National Route 237 shield

National Route 237
国道237号
Route information
Length: 260 km (160 mi)
Highway system
National highways of Japan
Expressways of Japan

National Route 237 is a national highway of Japan connecting Asahikawa, Hokkaidō and Urakawa, Hokkaidō in Japan, with a total length of 260 km (161.56 mi).

Wikimedia Commons has media related to Route 237 (Japan).