Notice of night traffic closure on Expressway in Hokkaido

-Road maintenance and repair work-

August 8, 2016
East Nippon Expressway Co., Ltd.
Hokkaido Regional Head Office

NEXCO EAST Hokkaido Regional Head Office (Atsubetsu Ward, Sapporo City) offers two-lane road closures for regular inspections, cleaning work, and road surface repairs to ensure that customers can use the Expressway safely, safely, and comfortably. Interchange (IC) will be closed at night.

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

1 closed section and period

Road namesectionperiod Attachment
Doto ExpresswayChitose Eniwa JCT ⇔ Yubari ICFrom Monday, August 22 to 30th Tuesday
[6 nights except Friday, Saturday and Sunday]
Every day from 20:00 to 6:00 the next morning
Leaflet 1 [PDF: 241KB]
Do-O ExpresswayMuroran IC ⇔ Noboribetsu Muroran ICMonday, August 29-Tuesday, September 6
[6 nights except Friday, Saturday and Sunday]
Every day from 20:00 to 6:00 the next morning
Leaflet 2 [PDF: 203KB]
Doto ExpresswayYubari IC ⇔ Shimukappu ICSeptember 5th (Mon) to 8th (Thurs) [4 nights]
Every day from 20:00 to 6:00 the next morning
Leaflet 3 [PDF: 197KB]

2 IC closure location and period

Road nameLocationperiod Attachment
Do-O ExpresswayTomakomai East IC
(Route from Muroran to Hidaka Expressway)
(Exit from Muroran area)
August 23 (Tue) and 24 (Wed) [2 nights]
Every day from 22:00 to 5:00 the next morning
Leaflet 4 [PDF: 126KB]
  • In case of bad weather, it will be postponed at the same time from the next day.
  • Please see the attached leaflet for detours and spare days for postponement.

3 Information during the construction period

Construction regulation information is provided through the following media.

(1) the Internet

  • For the latest regulatory information, see DraTra "Please refer to the.
  • Drive traffic ] For the latest traffic information.

(2) Flyers, posters, highway information terminals

They are distributed and posted at each service area, parking area, tollgate office, expressway at NEXCO EAST Hokkaido branch, etc. on highway.

(3) phone

  • "NEXCO EAST Customer Center"

     24時間365日、高速道路に関する様々なお問合せにお答えします。
    電話番号 0570-024-024 (PHS・IP電話のお客さま:03-5338-7524

  • "Highway Telephone" : Real-time traffic information (5 minutes update) is provided 24 hours a day.
    phone number

     011-896-1620(札幌)
     0166-54-1620(旭川)
     0143-59-1620(室蘭)
     0155-42-1620(帯広)

    (Note) Please be careful not to make a mistake.

    "# 8162 When you call "" on your mobile phone, we will automatically provide you with the latest Expressway status in the nearest area from anywhere in the country.

  • "Japan Road Traffic Information Center" : Provides the latest traffic information.
Telephone Number

  050-3369-6760

(4)Road traffic information available while driving

  • Road information board
  • Highway radio (1620kHz)
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