NEXCO EAST Hokkaido Regional Head Office (Atsubetsu-ku, Sapporo, Regional Head Office Director: Yuki Yamamoto) At Doto Expressway Tomamu Interchange (IC) to Tokachi Shimizu IC, safe and comfortable In order to secure traffic, we will inform you that the construction will be carried out according to the "night-side alternate traffic regulation" as follows.

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

In case of bad weather, we will postpone the next day (excluding Saturdays and Sundays), so please check the Japan Road Traffic Information Center, highway telephone, information board, etc. for traffic regulation status.

1 Construction content and construction period

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

【section】
Tomamu IC ~ Tokachi Shimizu IC (upper and lower lines)

【period】
September 29th (Mon)-October 3rd (Fri) (5 nights) 20:00 to 6:00 the next morning
[Preliminary days: October 6 (Monday) to October 10 (Friday) 20:00 to 6:00 the next morning]

[Regulation extension]
The maximum length of regulation is approximately 3.3km.
There is a temporary stop on the main line and a maximum waiting time of about 10 minutes.
Please drive safely by following the information boards, regulatory signs, and guides.

"Construction period calendar"

2 Information during the construction period

Construction regulation information is provided through the following media.

(1) Internet

(2) Flyers, posters

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

(3) Telephone

(4) Road traffic information available while driving