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National Route 151
国道151号
Route information
Length	137.4 km[1] (85.4 mi)
Major junctions
North end	Prefectural Route 8 / Prefectural Route 15 inIida, Nagano
South end	National Route 1 /National Route 247 inToyohashi, Aichi
Location
Country	Japan
Highway system
National highways of Japan Expressways of Japan
←National Route 150 →National Route 152

National Route 151 is anational highway ofJapan connectingIida, Nagano andToyohashi, Aichi in Japan, with a total length of 137.4 km (85.38 mi).

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