Important! Notice of Road Closure on Old National Highway No. 18 Upper and Lower Lines

Due to Typhoon No. 7 (2023), the following areas are closed to traffic.

Old National Highway No. 18 up and down (from Usui Pass in Annaka City to Atagoyama-shita in Annaka City)

(Closed from Karuizawa, accessible from Gunma Prefecture side to Megane Bridge)

JR Bus Kanto Yokogawa→Karuizawa is currently all via bypass.
　Please note that the Megane Bridge is not via.
　For more information, click here↓.
　 https://www.jrbuskanto.co.jp/local_emergency/karuizawa.html

0Inquiries Gunma Annaka Civil Engineering Office 027-382-1350

0Japan Road Traffic Information Center (external link)

https://www.jartic.or.jp/