National Route 315 | ||||
---|---|---|---|---|
国道315号 | ||||
Route information | ||||
Length | 88.9 km[1] (55.2 mi) | |||
Location | ||||
Country | Japan | |||
Highway system | ||||
|
National Route 315 is a national highway of Japan connecting Shūnan and Hagi in Yamaguchi prefecture, with a total length of 88.9 km (55.24 mi).