[E13] Tohoku-Chuo Expressway Yamagata Kamiyama IC → Nanyo Takahata IC (In-bound line)
[E48] Between Sagae IC and Gassan IC on Yamagata Expressway (Out-bound line)
Implementation of nighttime road closures

The latest regulatory information isDraTraPlease see.

PDF version [PDF: 483KB]

NEXCO EAST Yamagata Management Office (Yamagata City, Yamagata Prefecture) is a provisional 2-lane section (one lane on one side) E13 Tohoku-Chuo Expressway Yamagata Kaminoyama Interchange (IC) to Nanyo Takahata ) Between ICs and between Sagae IC and Gassan IC on the E48 Yamagata Expressway, nighttime calls were made as follows to inspect tunnel emergency equipment and tunnel emergency telephone equipment, respectively. Carry out road closures.
Therefore, when leaving, please leave with plenty of time and take detours to National Routes 13 and 112 when driving.
We apologize for the inconvenience caused to customers using Expressway, but we ask for your understanding and cooperation in the construction necessary for safe and comfortable use Expressway.

1. Closed section

• [1] Tohoku-Chuo Expressway
  Between Yamagata Kamiyama IC and Nanyo Takahata IC (In-bound line)
• [2] Yamagata Expressway
  Between Sagae IC and Gassan IC (Out-bound line)
• （別添資料-1【PDF：828KB】）

(Location map)

2. Closed date and time

[1] Tohoku-Chuo Expressway
Between Yamagata Kamiyama IC and Nanyo Takahata IC (In-bound line)

• Monday, April 17, 2023
  10:00 p.m. to 5:00 a.m. [1 night]
• [Reserve date: Tuesday, April 18, 2023]

• The road is closed at night from 22:00 on weekdays to 5:00 the next morning.

[2] Yamagata Expressway
Between Sagae IC and Gassan IC (Out-bound line)

• April 19, 2020 (Wednesday)
  10:00 p.m. to 6:00 a.m. [1 night]
• [Backup date: Thursday, April 20, 2023]

• The road is closed at night from 22:00 on weekdays to 6:00 the next morning.
• 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

別添資料-1【PDF：828KB】

【1】国道13号
【2】国道112号

Four. Construction content

Inspection of tunnel emergency equipment, etc.
We will inspect the emergency facilities in the tunnel.

Inspection of tunnel emergency telephone equipment
We will inspect the emergency telephone equipment in the tunnel.

Five. Regarding transit fare adjustment due to suspension of traffic

Attachment-2 [PDF: 123KB]

For passengers who leave the Expressway once due to a nighttime suspension and bypass the closed section and transfer again in the same direction, we will make a "transit adjustment" to adjust the toll according to the section used.

6. How to obtain traffic information

• "DraPla", a site full of useful information on Expressway nationwide
  [Address] https://www.driveplaza.com/
• Expressway traffic information service "Drive Traffic (DraTra)"
  【address】
  Real-time information https://www.drivetraffic.jp/
  Construction regulation information https://www.drivetraffic.jp/construction-regulation
• 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
• 日本道路交通情報センター（JARTIC）
  【アドレス】https://www.jartic.or.jp/
  【電話番号】
  全国共通ダイヤル　050-3369-6666
  （携帯短縮ダイヤル　#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。
  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.