It is warning indication board installing in entrance of Shuzenji tunnel
Trouble that occurred on April 24 restored on April 27.
I'm sorry to have troubled you.
Shizuoka road public corporation
9-18, Otemachi, Aoi-ku, Shizuoka-shi (Shizuoka Chuo Building 9F)
Business hours: From 9:00 to 17:00 (except Saturdays, Sundays and holidays and year-end and New Year (12/29 - 1/3))