[E48] Yamagata Expressway (between Yudonoyama IC and Shonai Asahi IC)
Implementation of traffic closure at night

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  • [E48] Yamagata Expressway (between Yudonoyama IC and Shonai Asahi IC) Closed at night

The latest regulatory information isDraTraPlease see.

May 27, 2019
East Nippon Expressway Co., Ltd.
Tohoku Regional Head Office Tsuruoka Management Office

NEXCO EAST Tsuruoka Management Office (Tsuruoka City, Yamagata Prefecture) has two lane sections (one lane on one side)E48​ Yamagata Expressway Yudoyama Interchange (IC) and Shonai Asahi IC will be closed at night as follows for pavement repair work and equipment inspection.

This work is necessary to maintain a safe and comfortable environment on the Expressway. We will endeavor to minimize inconvenience to our customers, such as implementing traffic closures at night when traffic is decreasing. We appreciate your understanding and cooperation.

1 closed section

Yamagata Expressway Yudonoyama IC-Shonai Asahi IC (upper and lower lines)

2 Closed date and time

2019 June 24th (Mon) to July 2nd (Tue), every night from 20:00 to 6:00
(Spare days: Wednesday, July 3 to Friday, July 5)
* As a general rule, construction will not be performed on Saturdays, Sundays, and public holidays.

Image of closed days

3 detour

National Highway No. 112 [Attachment] [PDF: 136KB]

4 Construction details

We will carry out pavement repair work, inspection and repair of equipment in the tunnel, accident recovery, facility cleaning work.

Main construction contents

  • Pavement repair work
    We will repair the places where cracks and steps on the pavement surface are noticeable.
<Pavement repair work>
Image of pavement damage situation
Pavement damage situation
Image of repaired image
Image after repair
  • Equipment inspection / repair in tunnel
    We will inspect and repair equipment in tunnels to maintain a safe road environment.
<Inspection / repair of equipment in tunnel>
Photo of equipment inspection / repair in tunnel

5 Information provision

It will be light rain, but it will be postponed if there is a possibility of heavy rain.

6 Information on road traffic information

  • DraPla", a site full of useful information on Expressway nationwide
    【address】
    PC version
    Mobile version (http://m.driveplaza.com/)
    Smartphone version (http://www.driveplaza.com/smp/)
  • Expressway traffic information service "Drive Traffic (DraTra)"
    It provides real-time road traffic information and traffic jam forecasts.
    【address】
    PC version
    Mobile version (http://m.drivetraffic.jp/)
    Smartphone version (http://www.drivetraffic.jp/smp/)
  • NEXCO EAST Customer Center
    The operator is available 24 hours a day, 365 days a year.
    【phone number】
  • Highway telephone
    Get real-time traffic information (5 minute updates) over the phone 24 hours a day.
    【phone number】
    山形局 023-685-1620
    携帯電話・PHSからは「#8162
  • Japan Road Traffic Information Center
    【address】
    【phone number】
    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されます。
  • Road traffic information available before going out

    NEXCO EAST Home Page " Construction regulation information (Provides information on construction regulations in each area)
    For Aomori prefecture, Akita prefecture, Iwate prefecture, please see "Tohoku north", and for Miyagi prefecture, Yamagata prefecture, Fukushima prefecture, "South Tohoku".

    NEXCO EAST Road Traffic Information Site "Doratara" (Provide highway traffic information nationwide)
    [PC]
    [Mobile] http://m.drivetraffic.jp/

  • Road traffic information available while driving
    • Road information board
    • Highway radio (AM1620kHz)
      The highway radio section is indicated by signs on the Expressway.
    • Highway Information Terminal
      Wide-area road information is provided in an easy-to-understand manner on the monitor screens installed in SA / PA.
* Twitter's official account "NEXCO EAST (Tohoku)" (@e_nexco_tohoku ) Also delivers information.
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