Japan National Route 454

National Route 454
国道454号
国道454号
Route information
Length	116.9 km (72.6 mi)
Major junctions
East end	National Route 104
Major intersections	National Route 4 National Route 103 National Route 102
West end	National Route 7
Location
Country	Japan
Highway system
National highways of Japan Expressways of Japan

National Route 454 is a national highway of Japan connecting Hachinohe, Aomori and Owani, Aomori in Japan, with a total length of 116.9 km (72.64 mi).