NEXCO EAST Hokkaido Regional Head Office (Sapporo City Atsubetsu-ku, Regional Head Office President: Yuki Yamamoto) has the following "One-way alternate traffic at night" to secure safe and comfortable traffic between the Do-O Expressway Chomanbe interchange (IC) and Toyoura IC. We will inform you that the construction will be done according to the regulations.

We apologize for the inconvenience and ask for your understanding and cooperation.

In case of bad weather, it will be postponed the next day, so please check the Japan Road Traffic Information Center, highway telephones, information boards, 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 tunnel equipment and bridge repair work.

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

【period】
Wednesday, October 1 (1 night) from 20:00 to 6:00 the next morning
[Preliminary day: October 2 (Thursday), October 3 (Friday) 20:00 to 6:00 the next morning]

[Regulation extension]
The maximum regulatory extension is approximately 2.0 km.
There is a temporary stop on the main line and a maximum waiting time of about 10 minutes.
Please drive safely with information boards, regulatory signs, and guides.

"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