[E48] Yamagata Expressway (between Yudonosan IC and Tsuruoka JCT)
[E7] Nihonkai-Tohoku Expressway (between Tsuruoka Nishi IC and Shonai Airport IC)
Implementation of nighttime closure

The latest regulatory information isDraTraPlease see.

PDF version [PDF: 419KB]

NEXCO EAST Tsuruoka Management Office (Tsuruoka City, Yamagata Prefecture) is located between the E48 Yamagata Expressway Yudenyama Interchange (IC) and Tsuruoka Junction (JCT) on the provisional two-lane section (one lane on each side). E7 Nihonkai-Tohoku Expressway Tsuruoka west (to Tsuruoka) between Shonai Airport (Shonai Airport) IC from the IC, such as for lane dividing fence construction, will be carried out at night road closures as described below.
Therefore, when you go out, please leave with plenty of time, and when you drive, please make a detour to Route 7, Route 112, etc.
Expressway to the customers, which is available sorry now decided to apologize for inconvenience, Expressway to construction work required in order to use the safe and comfortable, thank you for your understanding and cooperation.

1. Closed section

【1】山形自動車道　湯殿山IC～鶴岡（つるおか）IC間（上下線）
【2】山形自動車道　鶴岡IC～鶴岡JCT間（上下線）
   日本海東北自動車道　鶴岡西IC～庄内空港IC間（上下線）
（別添資料【PDF：251KB】）

(Location map)

2. Closed date and time

• [1] Between Yudonosan IC and Tsuruoka IC (upper and lower lines)
  • May 11th (Tuesday) -June 14th (Monday), 3rd year of Reiwa Every night from 20:00 to 6:00 the next day
  • [Preliminary day: June 15th (Tuesday) to 25th (Friday)]
• [2] Between Tsuruoka IC and Tsuruoka JCT (upper and lower lines)
  Between Tsuruoka Nishi IC and Shonai Airport IC (upper and lower lines)
  • June 28th (Monday) -July 19th (Monday), 3rd year of Reiwa 20:00 every night to 6:00 the next day
  • [Preliminary days: Tuesday, July 20th, Monday, July 26th-Wednesday, July 28th]

• Closing at night is from 20:00 on weekdays to 6am the next morning.
  (Friday night construction will be done until 6 am on Saturday)
• It may be canceled depending on the weather, so please check the latest information from websites such as "DraTra" when using the Expressway.

3. Detour

　国道112号、国道345号、国道7号（別添資料【PDF：251KB】）

Four. Construction content

Wire rope type lane division fence installation work
A wire rope will be installed as a measure to prevent a frontal collision accident in the temporary 2-lane section.

Five. How to obtain traffic information

• DraPla", a site full of useful information on Expressway nationwide
  【address】
  PC version (https://www.driveplaza.com/)
  Mobile version (http://m.driveplaza.com/)
  Smartphone version (http://www.driveplaza.com/smp/)
• Expressway traffic information service "Drive Traffic (DraTra)"
  (https://www.drivetraffic.jp/construction-regulation)
  It provides real-time road traffic information and traffic congestion prediction.
  【address】
  PC version (https://www.drivetraffic.jp/)
  Mobile version (http://m.drivetraffic.jp/)
  Smartphone version (http://www.drivetraffic.jp/smp/)
• NEXCO東日本お客さまセンター
  24時間365日オペレーターが応対いたします。
  【電話番号】
  0570-024-024　または　03-5308-2424
• ハイウェイテレホン
  電話でリアルタイムの交通情報（5分更新）を24時間入手できます。
  【電話番号】
  山形局　023-685-1620
  （携帯電話・PHS短縮ダイヤル　#8162）
• 日本道路交通情報センター（JARTIC）
  【電話番号】
  全国共通ダイヤル　050-3369-6666（携帯短縮ダイヤル　#8011）
  山形情報　050-3369-6606
  東北地方高速情報　050-3369-6761
• Highway radio
  Highway radio (AM1620kHz)
  The section that is broadcasting is indicated by the sign on Expressway.

• Official Twitter account "NEXCO EAST (Tohoku)" ( @e_nexco_tohoku ) Also delivers information.