Japan National Route 388

National Route 388 shield

National Route 388
国道388号
Route information
Length: 229.4 km (142.5 mi)
Highway system
National highways of Japan
Expressways of Japan

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).

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