National Route 343 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

Rikuzentakata, Iwate is a city located in Iwate Prefecture, Japan. In the census of 2010, the city had a population of 23,302 (2005: 24,709), and a population density of 100 persons per km². The 2011 Tōhoku earthquake and tsunami caused extensive damage to the cit ...

and

Ōshū, Iwate is a city located in Iwate Prefecture, Japan. , the city had an estimated population of 114,620 and a population density of 120 persons per km² in 45,728 households. The total area of the city is . Ōshū is famous for its Maesawa Beef, numero ...

in Japan, with a total length of 65.1 km (40.45 mi).

References

National highways in Japan Roads in Iwate Prefecture {{Japan-road-stub