National Route 473 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 between

Gamagōri is a city in Aichi Prefecture, Japan. , the city had an estimated population of 80,063 in 32,800 households, and a population density of 1,407 persons per km2. The total area of the city is . Geography Gamagōri is situated on the coast of Mik ...

and

Makinohara 270px, Makinohara City Hall is a city located in western Shizuoka Prefecture, Japan. , the city had an estimated population of 45,813 in 16980 households and a population density of 410 persons per km². The total area of the city was . Geogra ...

in Japan. It has a total length of 247.8 km (153.98 mi).

References

473 Roads in Aichi Prefecture Roads in Shizuoka Prefecture {{Japan-road-stub