Japan National Route 31

is a national highway connecting Kaita, Hiroshima and Kure in Japan.

Route data

• Length: 20.1 km (12.5 mi)
• Origin: Kaita, Hiroshima (originates at junction with Route 2)
• Terminus: Kure (ends at the origin of Route 185)
• Major cities: Aki-ku, Hiroshima, Saka

History

• 1952-12-04 - First Class National Highway 31 (from Kaita, Hiroshima to Kure)
• 1965-04-01 - General National Highway 31 (from Kaita, Hiroshima to Kure)

Intersects with

• Hiroshima Prefecture

References