Japan National Route 304

National Route 304 shield

National Route 304
国道304号
Route information
Length: 48.6 km (30.2 mi)
Highway system
National highways of Japan
Expressways of Japan

National Route 304 is a national highway of Japan connecting Kanazawa, Ishikawa and Nanto, Toyama in Japan, with a total length of 48.6 km (30.2 mi).

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