[C4] Implementation of suspension of traffic due to construction of the Ken-o Expressway outer circumference (between Kuki Shiraoka JCT and Satte IC)

~From 22:00 on Wednesday, August 2 to 3:00 on Thursday, August 3 (5 hours)~

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  • Press Release Kanto Regional Head Office
  • [C4] Implementation of suspension of traffic due to construction of the Ken-o Expressway outer circumference (between Kuki Shiraoka JCT and Satte IC)

August 1, 2017
East Nippon Expressway Co., Ltd.
Kazo Management Office

NEXCO EAST Kaifu Administration Office (Kaosu City, Saitama Prefecture) has two lane sections (one lane on one side)C4 Ken-o Expressway (Ken-O Road) Outer route Kuki Shiraoka Junction (JCT)-Satte Interchange (IC) The road surface was damaged due to the deterioration of the road surface.

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

Ken-o Expressway Outer Tour Kuki Shiraoka JCT-Satte IC

Image image of closed section

2 suspension period

Wednesday, August 2, 2017, from 22:00 to 3:00 the next morning (5 hours)
(Preliminary day: Thursday, August 3, 2017)

3 detour

Attachment 1 [PDF: 391KB] As of

Image image of closed section

4 Construction content

Repair work for pavement surface damage.

Image of pavement damage situation before emergency restoration
Pavement damage status before emergency restoration
Image of current pavement damage situation
Current pavement damage status

5 Regarding transfer fare adjustment due to suspension of traffic

Attachment 2 [PDF: 135KB]

For passengers who have flown out of the Expressway due to nighttime closures and bypass the closed sections and transfer again in the same direction, we will make "transit adjustment" to adjust the toll according to the section used.

Tollgate where you can transfer

Outflow designation ICRe-inflow designated IC
Ken-O Road (outside)
(To Tsukuba)

Tohoku Expressway (In-bound)
(To Tokyo)

Tohoku Expressway (Out-bound)
(Utsunomiya area)
[Ken-O Road]
Okegawa Kano IC, Shiraoka Iris IC

[Tohoku Expressway]
Kuki IC, Kazo IC

[Tohoku Expressway]
Iwatsuki IC
[Ken-O Road] Satte IC, Goka IC, Sakai Furukawa IC,

6 Information provision

(1) Road traffic information available before going out
  • NEXCO EAST Customer Center (24 hour operator will correspond.)
    Navi dial
    0570-024-024
    TEL
    03-5338-7524(PHS、IP電話のお客さま)
  • NEXCO EAST Road Traffic Information Site "Dora Tora"
    [PC]
    [Mobile] http://m.drivetraffic.jp/
  • NEXCO EAST website "Construction regulation information""
    Select "Construction regulation information" from the "Expressway users" tag, and click South Kanto "please look at.
  • ハイウェイテレホン(24時間音声案内)
    岩槻局 : 048-758-1620
    (携帯電話・PHS短縮ダイヤル#8162
  • (公財)日本道路交通情報センター(JARTIC)
    全国・関東甲信越情報 050-3369-6600
(2) Road traffic information available during driving
  • Road information board
  • Highway radio (AM1620kHz)
    The highway radio section is indicated by signs on the Expressway.
  • VICS
    Road traffic information can be obtained with VICS-compatible onboard equipment such as car navigation.
* Twitter's official account "NEXCO EAST​ (Kanto)" (@e_nexco_kanto ) Also distributes information.
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