Japan National Route 30

National Route 30 (国道30号) is a national highway connecting Okayama and Takamatsu in Japan.

Route data

 * Length: 26.4 km (16.4 mi)
 * Origin: Okayama (originates at the origin of Routes 53 and 180, the terminus of Route 250)
 * Terminus: Takamatsu (ends at junction with Route 11)
 * Major cities: Tamano

History

 * 1952-12-04 - First Class National Highway 30 (from Okayama to Takamatsu)
 * 1965-04-01 - General National Highway 30 (from Okayama to Takamatsu)

Intersects with

 * Okayama Prefecture
 * Kagawa Prefecture