National Route 376 is a national highway of Japan connecting

Yamaguchi, Yamaguchi is the capital city of Yamaguchi Prefecture, Japan. The city was founded on April 10, 1929. As of February 1, 2010, the city had an estimated population of 198,971 and a population density of 194.44 persons per km². The total area is 1,023.31 ...

and

Iwakuni, Yamaguchi is a city located in Yamaguchi Prefecture, Japan. History Iwakuni was formerly the castle town of the Iwakuni han, which was formed by Lord Hiroie Kikkawa after he was banished there for supporting the defeated shōgun. The Kikkawa clan rule ...

in Japan, with a total length of 68.1 km (42.32 mi).

References

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