East Nippon Expressway Co., Ltd. Corporate Site




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【E48】 Yamagata Expressway (Yutetsuyama IC - Shonai Asahi IC Between)
Implementation of night-time traffic closure

E48Yamagata Expressway (Yutetsuyama IC - Shonai Asahi IC Between)
Implementation of night-time traffic closure

The latest regulation information,DraTraExternal link: Another window displayPlease see.

2019 August 5
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)E48Yamagata Expressway Yuzenyama Interchange (IC) - Shonai Asahi IC will be closed at night as follows for pavement repair work and equipment inspection etc.

This is necessary work to maintain a safe and comfortable environment of Expressway. We will strive to minimize inconveniences to our customers, such as carrying out traffic closure at night when the traffic volume decreases, so we ask for your understanding and cooperation.

1 Closing stop section

Yamagata Expressway Yuzuyama IC - Shoaiuchi Asahi IC (Upper and Lower Line)

2 Dead day and time

2019 September 2 (Mon)-12 (Thu) (9 nights) Every night from 20:00 to next 6:00
[Preliminary day: Friday, September 13 to Friday, September 13]
※ As a general rule, Saturdays, Sundays, and holidays will not be constructed.

Closed day and time

3 Detour

National highway No. 112 [Annex] [PDF: 126KB]Link to PDF

4 Construction contents

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

Main construction contents

Pavement repair work

We will repair parts where remarkable occurrence of cracks and steps on the pavement surface occur.

<Pavement repair work>
Pavement repair work

In-tunnel equipment inspection and repair

We will conduct inspection and repair of equipment in the tunnel to preserve the road environment where we can travel safely.

<Inspection and repair in tunnel>
In-tunnel equipment inspection and repair

5 Information provision

I will make a rainy schedule, but if there is a risk of heavy rain I will postpone.
In addition, we will make a decision to close at night at 17:00 on that day.

Information on road traffic information
  • The site full of convenient information on Expressway nationwide " DraPla "
    PC versionExternal link: Another window display
    モバイル版 (http://m.driveplaza.com/)
    スマートフォン版 (http://www.driveplaza.com/smp/)
  • Traffic information provision service of Expressway "Drive traffic ( DraTra )"

    NEXCO EAST Website "Construction regulation information"Providing information on construction restrictions in each region)
    Aomori Prefecture, Akita Prefecture, Iwate Prefecture "Northeast North", Miyagi Prefecture, Yamagata Prefecture, Fukushima Prefecture "Near Tohoku" please.

    We provide real-time road traffic information and traffic jam prediction.
    PC versionExternal link: Another window display
    モバイル版 (http://m.drivetraffic.jp/)
    スマートフォン版 (http://www.drivetraffic.jp/smp/)
  • NEXCO EAST Customer Center
    An operator will be available 24/7.
    【phone number】
    0570-024-024 or 03-5338-7524
  • Highway telephone
    Real-time traffic information (5 minutes update) can be obtained by telephone 24 hours a day.
    【phone number】
    Yamagata station 023-685-1620
    Japan Highway Traffic Information Center
    050-3369-6606 (Yamagata Information)
    050-3369-6761 (Tohoku region high speed information)
  • Highway Radio

    Highway radio (AM 1620 kHz)
    The section that is broadcasting Expressway We will guide you by the sign above.

    We announce wide area road information in an easy-to-understand manner through monitor screen etc. installed in SA / PA.

* Twitter's official account "NEXCO EAST (Tohoku)" (@ e_nexco_tohokuExternal link: Another window displayHowever, information is delivered.
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