National Route 388 | ||||
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国道388号 | ||||
Route information | ||||
Length | 229.4 km[1] (142.5 mi) | |||
Location | ||||
Country | Japan | |||
Highway system | ||||
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National Route 388 is a national highway of Japan connecting Saiki, Ōita and Yunomae, Kumamoto in Japan, with a total length of 229.4 km (142.54 mi).