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Ken-o Expressway [C4] Joso IC-Tsukuba Central IC (inside/outside) Notice of night closure

～From Thursday, April 13th from 19:00 to 5:00 (10 hours) the next day～

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  • Ken-o Expressway [C4] Joso IC-Tsukuba Central IC (inside/outside) Notice of night closure
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The latest regulatory information isDraTraPlease see.

April 11, 2017
East Nippon Expressway Co., Ltd.
Tanihara Management Office

NEXCO EAST Yawara management office (Ibaraki Prefecture Tsukubamirai) is, Ken-o Expressway (Ken-O Road C4) Between Joso Interchange (hereinafter “IC”) and Tsukuba Central IC, we will close the road from 19:00 on April 13 to 5:00 on the next day in order to carry out repair work on the bridge expansion device.

We apologize for the inconvenience, but we kindly ask for your understanding and cooperation so that you will have plenty of time when you go out.

1 construction section

Ken-O Road C4 Inner and outer routes between Joso IC and Tsukuba Central IC (extension 10.5km)

Image image of construction section

2 date and time

From Thursday, April 13, 2017 19:00 to 5:00 (10 hours) the following day

  • If construction is completed early, we may cancel the roadblock earlier than planned.

3 detour

Ken-O Road C4 Please use a detour when the road between Joso IC and Tsukuba Central IC (inside/outside) is closed. Attachment-1 [PDF:279KB]

Image of detour

4 Construction overview

We will carry out repair work on post-cast concrete for the bridge expansion and contraction device.
We ask for your understanding and cooperation so that our customers can use the Expressway safely and comfortably.

5 How to obtain traffic information

(1) Road traffic information available before going out

  • For the latest regulatory information, see DraTra "Please refer to the.
  • NEXCO EAST Customer Center
    Navi dial
    : 0570-024-024 (24 hours operator support)
    TEL
    ：03-5338-7524（PHS、IP電話のお客さま）
  • NEXCO EAST Road Traffic Information Site "Dora Tora"
    (Provides traffic information for Expressway nationwide)
    [PC]
    [Mobile] http://m.drivetraffic.jp/
  • 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）
    柏局：04-7171-1620
    水戸局：029-254-1620

(2) Road traffic information available during 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 distributes information.

6 Regarding transfer fare adjustment due to suspension of traffic

For passengers who leave the Expressway once due to a nighttime suspension and then bypass the closed section and transfer again in the forward direction, we will make a "transit adjustment" to adjust the toll according to the section used. Attachment-2 [PDF: 121KB]

Ken-O Road C4 When Joso IC-Tsukuba Central IC is closed

(Outside)

Outflow IC:
Ken-O Road C4 Bando IC, Joso IC
Re-inflow IC:
Ken-O Road C4 Tsukuba Central IC, Tsukuba Ushiku IC, Ushiku Ami IC
Joban Expressway E6 Yawahara IC, Yatabe IC, Sakura Tsuchiura IC, Tsuchiura Kita IC

(Inside)

Outflow IC:
Ken-O Road C4 Tsukuba Central IC, Tsukuba Ushiku IC
Joban Expressway E6 Yawahara IC, Yatabe IC, Sakura Tsuchiura IC
Re-inflow IC:
Ken-O Road C4 Joso IC, Bando IC, Sakai Furukawa IC

How to use transit fare adjustment

<Customers of ETC>

  • Customers using ETC are requested to run the outflow IC wirelessly and the re-inflow IC wirelessly. (No transit certificate will be issued for ETC vehicles)
  • ETC time zone discount will be applied, considering the transited journey as one.
    Toll charges are adjusted at the time of billing, so they may differ from those displayed at the toll gate.

<Customers such as cash>

  • Customers who pay in cash, etc. should receive the "passenger certificate" at the outflow IC, collect the passport at the re-inflow IC, and first obtain the "passenger certificate" and passport at the toll gate where the fee is paid. Please give me

Precautions regarding transit fare adjustment

Immediately after the suspension of traffic closure, the transfer fare will be adjusted even if you re-enter from the outflow IC.

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To view the PDF file, you need the Adobe Systems plug-in software "Acrobat Reader (Japanese version)". If you do not have​​​ Download from here (free)Please use it.