Japan National Route 492
| National Route 492 | ||||
|---|---|---|---|---|
| 国道492号 | ||||
| Route information | ||||
| Length | 166.9 km (103.7 mi) | |||
| Location | ||||
| Country | Japan | |||
| Highway system | ||||
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National Route 492 is a national highway of Japan connecting between Takamatsu, Kagawa and Ōtoyo, Kōchi in Japan. It has a total length of 166.9 km (103.79 mi).