The following

highways A highway is any public or private road or other public way on land. It is used for major roads, but also includes other public roads and public tracks. In some areas of the United States, it is used as an equivalent term to controlled-access ...

are numbered 441:

Japan

Japan National Route 441 National Route 441 is a national highway of Japan connecting Ōzu, Ehime is a Japanese city located in Nanyo, the region occupying the southern half of Ehime Prefecture. As of January 31, 2020, the city had an estimated population of 42, ...