NEXCO EAST Hokkaido Regional Head Office (Atsubetsu-ku, Sapporo, Regional Head Office Director: Yuki Yamamoto) At Do-O Expressway Oshamanbe Interchange (IC)-Toyoura IC, safe and comfortable traffic. In order to secure the above, we will inform you of the following "nighttime one-sided alternate traffic regulation".

We apologize for the inconvenience, but we appreciate your understanding and cooperation.

It will be postponed in case of rain, so please check the Japan Road Traffic Information Center, highway telephone, information board, etc. for traffic restrictions.

1 Construction content and construction period

"One night alternating traffic regulation"
It is a traffic regulation on one side at night for repairing tunnel equipment.

【section】
Chomanbe IC-Toyoura IC (upper and lower lines)

【period】
Wednesday, July 30 (1 night) from 20:00 to 6:00 the next morning
[Preliminary day: July 31 (Thursday), August 1 (Friday) 20:00 to 6:00 the next morning]
In case of bad weather, we will postpone to the above reserve day.

[Regulation extension]
The maximum length of regulation is approximately 2km.
There is a temporary stop on the main line and a maximum waiting time of about 10 minutes.
Please drive safely according to the information board, regulatory signs, and guidance from the guide.

"Construction period calendar"

2 Information during the construction period

工事規制情報は、下記の各種媒体を通じて提供しております。

(1) Internet

(2) Flyers, posters

Expressway each service area, parking area and tollgate office of, NEXCO EAST Hokkaido Regional Head Office distributed in such Muroran management office, it has been posted.

(3) Telephone

(4) Road traffic information available while driving