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|---|---|---|---|---|
| 国道451号 | ||||
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| Route information | ||||
| Length | 116.5 km [1] (72.4 mi) | |||
| Location | ||||
| Country | Japan | |||
| Highway system | ||||
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National Route 451 is a national highway of Japan connecting Rumoi, Hokkaido and Takikawa, Hokkaido in Japan, with a total length of 116.5 km (72.39 mi).
References
- ^ "一般国道の路線別、都道府県別道路現況" [Road statistics by General National Highway route and prefecture] (PDF) (in Japanese). Ministry of Land, Infrastructure, Transport and Tourism. Retrieved 11 February 2020.
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Route 451 (Japan).
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