National Route 456
国道456号
Route information
Length	154.5 km[1] (96.0 mi)
Location
Country	Japan
Highway system
National highways of Japan Expressways of Japan
←National Route 455 →National Route 457

National Route 456 is anational highway ofJapan connectingMorioka, Iwate andMotoyoshi, Miyagi in Japan, with a total length of 154.5 km (96 mi).

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