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Route 389 (city planning road Nagasu Tamana Line) Nagasu bypass is opened

The last update date:

 Nagasu bypass (Niiyama - Isocho, extension about 1.3km) of Route 389 that pushed forward maintenance in Nagazu, Nagasu-machi on Monday, May 27, 2019 was completed and started service. 

 Efficiency of distribution by cancellation such as relaxation of traffic congestion of Route 389 running side by side by this opening or accident in railroad crossing region with railroad, traffic regulation section cancellation of large car, improvement of environment along the line are expected. 

Opening ceremony

Straight line part

Bridge part

Nagasu bypass opening ceremony

Opening section (straight line part)

Opening section (bridge part)



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Tamana Area Promotion Bureau Department of Civil Engineering engineering works section
1004-1, Iwasaki, Tamana-shi, Kumamoto
Telephone: 0968-74-2159
Fax: 0968-74-2249
Email tamadokoumu25@pref.kumamoto.lg.jp
(ID: 28158)
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Kumamoto prefectural government office   〒 862-8570  6-18-1, Suizenji, Chuo-ku, Kumamoto-shi, Kumamoto Tel: 096-383-1111 (main)
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