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National Route 317
国道317号
Route information
Length	99.2 km[1] (61.6 mi)
Location
Country	Japan
Highway system
National highways of Japan Expressways of Japan
←National Route 316 →National Route 318

National Route 317 is anational highway ofJapan connectingMatsuyama, Ehime andOnomichi, Hiroshima in Japan, with a total length of 99.2 km (61.64 mi).

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