The latest regulatory information isDraTraPlease see.

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NEXCO EAST At the Tsuruoka Management Office (Tsuruoka City, Yamagata Prefecture), E7 Nihonkai-Tohoku Expressway (hereinafter referred to as "Nitto Expressway") up and down lines Tsuruoka Nishi Interchange (hereinafter referred to as "IC") to Shonai Airport IC, up and down lines Shonai Airport IC to Sakata IC, up and down lines Sakata IC to Sakata Chuo IC and E48 Yamagata Expressway (hereinafter referred to as "Yamagata Expressway") Upper and lower lines Tsuruoka IC to Tsuruoka Junction (hereinafter referred to as "JCT") will be closed at night for pavement repair work.
We apologize for any inconvenience this may cause, but we ask for your understanding and cooperation so that you have plenty of time when you go out.

1. Closed section and date and time

1. 通行止め区間：
   【1】日東道　上下線　庄内空港IC～酒田IC
   【2】日東道　上下線　酒田IC～酒田中央IC
   【3】山形道　上下線　鶴岡IC～鶴岡JCT
   日東道　上下線　鶴岡西IC～庄内空港IC



• The signs such as E7 attached to each route indicate the route number (numbering) of Expressway, etc.
2. Date and time
   Implementation date:

   [1] Thursday, June 19, 2020 - Thursday, June 26, 2020

   8:00pm to 6:00am the following morning (excluding weekends and holidays)

   [2] July 1st (Tuesday) to July 9th (Wednesday), 2020

   8:00pm to 6:00am the following morning (excluding weekends and holidays)

   [3] July 14th (Monday) to July 29th (Tuesday), 2020

   8:00pm to 6:00am the following morning (excluding weekends and holidays)

   Preparation day:

   [1] June 27th (Friday) to June 30th (Monday), 2020

   8:00pm to 6:00am the following morning (excluding weekends and holidays)

   [2] July 10th (Thursday) to July 11th (Friday), 2020

   From 20:00 to 6:00 the next morning

   [3] July 30th (Wednesday) to August 6th (Wednesday), 2020

   8:00pm to 6:00am the following morning (excluding weekends and holidays)

2. Detour

　迂回にあたっては、別紙-1【PDF：221KB】、別紙-2【PDF：192KB】、別紙-3【PDF：229KB】をご参照ください。
　迂回により所要時間が長くなりますので、お時間にゆとりをもってお出かけください。

3. Construction overview

Due to damage to the road surface between Tsuruoka Nishi IC ⇔ Sakata Chuo IC on the Nitto Expressway and Tsuruoka IC on the Yamagata Expressway Upper and Lower Lines, and Tsuruoka IC ⇔ Tsuruoka JCT on the Yamagata Expressway, pavement repair work will be carried out. In order to minimize inconvenience to our customers, we will close the road at night on weekdays when traffic is low, and carry out construction intensively and efficiently. This is necessary for the safe and comfortable use of Expressway, so we ask for your understanding and cooperation.

Four. How to obtain traffic information

(1) Guidance by distribution / posting

• Notice signs, posters and leaflets will be posted at toll booths and rest facilities nearby.

(2) Road traffic information that can be obtained before going out

• NEXCO東日本お客さまセンター（24時間オペレーターが対応）
  ナビダイヤル：0570-024-024
  または：03-5308-2424
• NEXCO EAST Expressway Traffic Information Site "DraTra"
  Real-time information

  https://www.drivetraffic.jp/

  Construction regulation information

  https://www.drivetraffic.jp/construction-regulation
• 日本道路交通情報センター（JARTIC）道路交通情報
  全国共通ダイヤル　050-3369-6666
  （携帯電話短縮ダイヤル　#8011）
  ※全国どこからでも最寄りの情報センターに接続します。
  東北地方高速情報　050-3369-6761
  山形情報　050-3369-6606
  【アドレス】https://www.jartic.or.jp/

• LINE official account “NEXCO EAST”
  We will notify you of the status of road closures within NEXCO EAST jurisdiction.
  [Search] Search for “NEXCO EAST”
  [ID] @e-nexco

  

(3) Road traffic information available while using the Expressway

• Road information board
• Highway radio (AM1620kHz)
  The highway radio section is indicated by signs on the Expressway.
• Highway Information Terminal
  We will inform you of road information in an easy-to-understand manner by the monitor screens installed in SA / PA.
• VICS
  You can get road traffic information with VICS-compatible car navigation and other on-board devices.

• Information is also distributed on the official X (formerly Twitter) account.
  "NEXCO EAST (Tohoku)" (@e_nexco_tohoku)