Japan National Route 478

National Route 478 is a national highway of Japan connecting between Miyazu, Kyoto and Kumiyama, Kyoto in Japan, with total length has 63.9 km.

A major part of the road is known as the Kyoto Jūkan Expressway (京都縦貫自動車道), a toll road connecting Fushimi-ku, Kyoto and Miyazu, Kyoto managed by West Nippon Expressway Company.