[C4] Ken-o Expressway Kuki Shiraoka JCT-Joso IC
Notice of traffic closure at night

From Monday, July 8 to Friday, July 12 from 20 pm to 6 am the following day
~ We will perform pavement repair work and repair / inspection of road structures ~

  • Corporate Top
  • Press Room
  • Press Release Kanto Regional Head Office
  • [C4] Ken-o Expressway Kuki Shiraoka JCT-Joso IC Notice of night closure

The latest regulatory information isDraTraPlease see.

June 24, 2019
East Nippon Expressway Co., Ltd.
Kazo Management Office

NEXCO EAST Kazo Management Office (Kazo City, Saitama Prefecture) C4 Ken-o Expressway (hereinafter "Ken-O Road") Kuki Shiraoka Junction (hereinafter "JCT") at Joso Interchange (hereinafter "IC") will be closed at night to perform pavement repair work and inspections. To do.

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

1 closed section and date and time

(1) Closed section: Ken-O Road O Expressway (inside and outside) Kuki Shiraoka JCT-Joso IC

Image image of closed section

* Attached to each line C4 The indications such as indicate the route number (numbering) of Expressway.

(2) Date and time

Implementation date:
July 8th (Monday) to July 12th (Friday), the first 2019
Every day from 20:00 to 6:00 the next morning
Preparation day:
July 16th (Tuesday) -July 18th (Thursday), 1st 2019
Every day from 20:00 to 6:00 the next morning
Image of date and time
Image of QR code
  • In stormy weather, it will be postponed to the spare day.
  • Construction decision will be announced on Twitter, etc. at 16:00 on the day.

2 Detour

When detouring, Attachment-1] [PDF: 139KB] Please refer to.
Detours will increase the time required, so please take time to go out.

3 Transfer adjustments due to suspension of traffic

For passengers who temporarily flow out of the Expressway due to suspension of traffic, bypass the suspension of traffic, re-enter, and transfer in the forward direction, we carry out "transit adjustment" to adjust the toll according to the segment used. I will. ([ Attachment-2] [PDF: 146KB] reference)

  • Transfer designated IC
Closed place Outflow designation IC Re-inflow designated IC
[Ken-O Road] (outer route)
Kuki Shiraoka JCT
⇒ Joso IC
[Ken-O Road]
Shiraoka Iris IC, Okegawa Kano IC
[Tohoku Expressway] (In-bound line)
Kuki IC, Kazo IC
[Tohoku Expressway] (Out-bound line)
Hasuda Smart IC (ETC limited to ordinary cars and below),
Iwatsuki IC, Urawa IC
[Ken-O Road]
Joso IC, Tsukuba Central IC, Tsukuba Ushiku IC
[Joban Expressway] (In-bound line)
Yatabe IC
[Joban Expressway] (Out-bound line)
Sakurachiura IC
[Ken-O Road] (Inner route)
Joso IC
⇒ Kuki Shiraoka JCT
[Ken-O Road]
Joso IC, Tsukuba Central IC
[Ken-O Road]
Shiraoka Iris IC, Okegawa Kano IC, Okegawa Kitamoto IC
[Tohoku Expressway] (In-bound line)
Hasuda Smart IC (ETC limited to ordinary cars and below),
Iwatsuki IC, Urawa IC
[Tohoku Expressway] (Out-bound line)
Kuki IC, Kazo IC, Hanyu IC

* Tohoku Expressway ・ ・ ・ Tohoku Expressway / Joban Expressway ・ ・ ・ Joban Expressway

How to use transit adjustment

<< ETC customers >>
  • Customers using ETC are requested to run the outflow designated IC wirelessly and the re-inflow designated 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 for cash, etc. >>
  • Customers who pay by cash, etc. should receive the "passage certificate" at the outflow designated IC, and then get the "passport" at the re-inflow designated IC, and then make the "transfer" at the toll booth that pays the fare first. Please give us your "certificate" and "passport".

4 Construction overview

Ken-O Road Kuki Shiraoka JCT-Joso IC has pavement repair work and inspections because the road surface is damaged. In order to avoid inconvenience to our customers as much as possible, we will carry out the work intensively and efficiently by closing the road during the night on weekdays when traffic is light. This work is necessary to use Expressway safely and comfortably. Thank you for your understanding and cooperation.

Photo of pavement repair work
Pavement repair work
Photograph of expansion and contraction device repair work
Telescopic device repair work
Photo of road structure inspection
Road structure inspection

5 How to obtain traffic information

(1) Information by distribution / posting

  • Notice signs, posters and leaflets will be posted at toll booths and rest facilities nearby.
  • A banner will be posted on the overpass on the Expressway.

(2) Road traffic information that can be obtained before going out

  • NEXCO EAST Customer Center (corresponding to 24 hour operator)
    ナビダイヤル:0570-024-024
    またはTEL:03-5338-7524
  • NEXCO EAST Road Traffic Information Site "DraTra "
    [PC]
    [Mobile] http://m.drivetraffic.jp/
  • For the latest regulatory information, see DraTra "Please refer to the.
  • Japan Road Traffic Information Center (JARTIC) Road Traffic Information
    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。
    全国・関東甲信越情報 050-3369-6600
    埼玉情報 050-3369-6611
    茨城情報 050-3369-6608
    【PC】
  • Highway telephone (Provides the latest information updated every 5 minutes for 24 hours)
    岩槻局 048-758-1620
    水戸局 029-254-1620
    (携帯電話・PHS短縮ダイヤル #8162

(3) Road traffic information available while using the Expressway

  • Road information board
  • Highway radio (AM1620kHz)
    The highway radio section is indicated by signs on the Expressway.
  • Highway Information Terminal
    We will inform you of road information in an easy-to-understand manner by the monitor screens installed in SA / PA.
  • VICS
    You can get road traffic information with VICS-compatible car navigation and other on-board devices.
* Twitter's official account "NEXCO EAST (Kanto)" (@e_nexco_kanto ) Also distributes information.
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