National Route 452 is a national highway of

Japan Japan ( ja, 日本, or , and formally , ''Nihonkoku'') is an island country in East Asia. It is situated in the northwest Pacific Ocean, and is bordered on the west by the Sea of Japan, while extending from the Sea of Okhotsk in the north ...

connecting Yūbari, Hokkaidō and

Asahikawa, Hokkaidō is a city in Kamikawa Subprefecture, Hokkaido, Japan. It is the capital of the subprefecture, and the second-largest city in Hokkaido, after Sapporo. It has been a core city since April 1, 2000. The city is currently well known for the Asahiyam ...

in Japan, with a total length of 124.4 km (77.3 mi).

References

National highways in Japan Roads in Hokkaido {{Japan-road-stub