Yamagata Expressway (between Sagae IC and Gassan IC) closed at night
About implementation

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  • Yamagata Expressway (between Sagae IC and Gassan IC) night traffic closure

July 24, 2015
East Nippon Expressway Co., Ltd.
Tohoku Regional Head Office Yamagata Management Office

NEXCO EAST Yamagata Management Office (Yamagata City, Yamagata Prefecture) repairs pavements damaged by aged deterioration and inspects facility equipment between the Yamagata Expressway Sagae Interchange (IC) and Gassan IC in a two-lane section (one lane on each side). Therefore, we will carry out night traffic closures as follows.

To minimize the impact on traffic, we will close it at night when traffic is low. Expressway This work is necessary to maintain a safe and comfortable environment. Thank you for your understanding and cooperation.

1 closed section

Yamagata Expressway Sagae IC and Gassan IC (upper and lower lines)

2 suspension period

2 nights from Monday, August 24th to Tuesday, August 25th, 2015
(Preliminary days: Wednesday, August 26, 2015-Thursday, August 27, Monday, August 31-Thursday, September 3, 2015)

3 closed hours

From 20:00 to 6:00 the following night

4 detour

National Route 112 Attachment-1 [PDF: 223KB]

Image of detour

5 Construction content

We will repair pavements damaged by aging and inspect tunnel equipment and replace equipment.

6 Information provision

It will be light rain, but it will be postponed if there is a possibility of heavy rain and strong wind.
In addition, the decision on whether or not to close at night will be made at 16:00 pm on the day of the implementation.

[Customer contact]
  • NEXCO東日本お客さまセンター(24時間オペレーターが対応します。)
    0570-024-024
    03-5338-7524(PHS・IP電話のお客さま)
  • ハイウェイテレホン(24時間音声案内)
    山形局 023-685-1620
  • (公財)日本道路交通情報センター
    050-3369-6666(全国共通ダイヤル)
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