Japan National Route 492

National Route 492 shield

National Route 492
国道492号
Route information
Length: 166.9 km (103.7 mi)
Highway system
National highways of Japan
Expressways of Japan

National Route 492 is a national highway of Japan connecting between Takamatsu, Kagawa and Ōtoyo, Kōchi in Japan, with total length has 166.9 km (103.79 mi).

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