Joshin-Etsu Expressway Toyota Iiyama IC (In-bound line)
News of night entrance/exit lamp closure (1 night)

Tuesday, September 6th, from 20:00 to 6am the next morning
-Construction for reverse running of interchange-

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  • Press Room
  • Press Release Kanto Regional Head Office
  • Joshin-Etsu Expressway Toyota Iiyama IC (In-bound line) Notice of night exit lamp closing (1 night)

August 19, 2016
East Nippon Expressway Co., Ltd.
Nagano Management Office

NEXCO EAST Nagano management office (Nagano, Nagano Prefecture) is, Joshin-Etsu Expressway in Toyoda Iiyama Interchange (hereinafter referred to as "IC"), due to the reverse run countermeasure work In-bound do the nighttime closure of the line entrance ramp. We apologize for the inconvenience to our customers, but we ask for your understanding and cooperation as it is construction necessary to maintain a safe and comfortable environment on the Expressway.

1 Construction location and date and time

(1) Construction section

Joshin-Etsu Expressway Toyota Iiyama IC In-bound Line Entrance ramp

  • Entrance ramp: A ramp heading for Tokyo, flowing into the Toyota Iiyama IC
  • Exit ramp: A ramp that runs on the Expressway from Niigata to Tokyo and flows out of the Toyota Iiyama IC

Image image of construction section

(2) Date and time

Tuesday, September 6, 2016, from 20:00 to 6:00 the next morning (1 night)
Preliminary days: September 7 (Wed) and 8 (Thurs) at the same time

Image of date and time

2 Request for detour

Please make a detour to a general road during the night due to this construction while the < In-bound line side> Toyota Iiyama IC entrance ramp is closed. (Detail is Attachment [PDF: 422KB])

If you use a detour route,

  • In-bound Line: Between Shinanomachi IC and Toyota Iiyama IC
    [Normal] Expressway use 12 minutes
    [Detour] General (national road) use approximately 30 minutes
  • In-bound Line: Between Toyota Iiyama IC and Shinshu Nakano IC
    [Normal] Expressway use approx. 7 minutes
    [Detour] General (National highway) use approximately 25 minutes

Depending on the conditions of the day, it may take more time, so please take time to go out.

Image of detour

3 Outline of construction

(1) Reverse run countermeasure construction

At the intersection of flat Y-shaped intersections, the entire road surface is colored and guided as a measure against reverse running.

Present situation
Image of current situation

Image image of ↓

Complete image
Image image of completed image

4 How to obtain traffic information

  1. Guidance of detour due to nighttime construction
    • Notice signs and posters will be posted at the rest facilities around.
    • A banner will be posted on the overpass on the Expressway.
  2. Transportation information available before going out
    • NEXCO東日本お客さまセンター
      ナビダイヤル:0570-024-024(24時間オペレーターが対応)
      TEL:03-5338-7524(PHS、IP電話のお客さま)
    • NEXCO EAST Road Traffic Information Site "DraTra "
      [PC]
      [Mobile] http://m.drivetraffic.jp/
    • For the latest regulatory information, see DraTra "Please refer to the.
    • 日本道路交通情報センター(JARTIC)の道路交通情報
      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。
      ※PHS、IP電話など一部の電話からはご利用できません。
      全国・関東甲信越情報 050-3369-6600
      インターネット
    • ハイウェイテレホン(5分毎に更新される最新情報を24時間提供)
      長野局:026-278-1620
      (携帯電話・PHS短縮ダイヤル#8162
  3. 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(Kanto)" (@e_nexco_kanto ) Also delivers information.
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