National Route 331 | |
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国道331号 | |
Route information | |
Length: | 150.4 km (93.5 mi) |
Highway system | |
National highways of Japan Expressways of Japan |
National Route 331 is a national highway of Japan connecting Naha, Okinawa and Ōgimi, Okinawa in Japan, with a total length of 150.4 km (93.45 mi).