[C4] Between Kuki-Shiraoka JCT and Taiei JCT on the Ken-O Ken-o Expressway
Notice of nighttime closure
-We will perform wire rope installation work, pavement repair work, and repair and inspection of road structures-
- Corporate Top
- Press Room
- Press Release Kanto Regional Head Office
- [C4] Notice of nighttime closure between Kuki-Shiraoka JCT and Taiei JCT on the Ken-O Ken-o Expressway
The latest regulatory information isDraTraPlease see.
October 9, 2020
East Nippon Expressway Co., Ltd.
Kazo Management Office
Taniwahara Management Office
Chiba Management Office
NEXCO EAST Kazo management office (Saitama Kazo), Yawara management office (Ibaraki Prefecture Tsukubamirai), Chiba management office (Chiba City, Chiba Prefecture) is, C4 metropolitan area central contact automatic roadway (hereinafter referred to as "Ken-O Road") Between Kuki Shiraoka Junction (hereinafter" JCT ") and Daiei JCT, we will close the road at night to install wire ropes, repair pavements, and repair and inspect road structures. I will carry it out.
We apologize for the inconvenience caused to our customers, but we ask for your understanding and cooperation so that you will have time to spare 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-Taei JCT
Section A :
Kuki-Shiraoka JCT-Joso Interchange (hereinafter "IC")
Section B :
Joso IC-Ushiku Ami IC
Section C :
Ushiku Ami IC-Kozaki IC
Section D :
Kanzaki IC-Daiei JCT
- Attached to each line C4 The indications such as indicate the route number (numbering) of Expressway.
(2) Date and time
Section A
Implementation date: November 9th (Monday) to 13th (Friday), 2020
Every night from 20:00 to 5:00 the next morning
Preliminary day: November 16th (Monday) to 20th (Friday), 2020
Every night from 20:00 to 5:00 the next morning
Section B
Implementation date: November 24th (Tuesday) to 27th (Friday), 2020
Every day from 21:00 to 5am the next morning
Preliminary day: December 7th (Monday) to 11th (Friday), 2020
Every day from 21:00 to 5am the next morning
C section
Implementation date: November 30th (Monday) to December 4th (Friday), 2020
Every day from 21:00 to 5am the next morning
Preliminary day: December 7th (Monday) to 11th (Friday), 2020
Every day from 21:00 to 5am the next morning
D section
Implementation date: December 14th (Monday) to 18th (Friday), 2020
Every day from 21:00 to 5am the next morning
Preliminary day: December 21st (Monday) to 23rd (Wednesday), 2020
Every day from 21:00 to 5am the next morning
- Implementation days and preliminary days shall be weekdays excluding Saturdays, Sundays, and holidays.
| Usage Guide |  : Section A Kuki Shiraoka JCT-Joso IC |
 : B section Joso IC-Ushiku-Ami IC |
|---|---|---|
 : C section Ushiku-Ami IC-Kozaki IC |
 : D section Kozaki IC-Taei JCT |
- C section The Edosaki parking area (hereinafter referred to as "PA") will be available until 20:00 when the road is closed.
- In stormy weather, it will be postponed to the spare day.
- Construction decision will be announced on Twitter, etc. around 17:00 in the evening.
2. Detour
For detours, please refer to the attached sheet below depending on the closed section from A to D.
Section A・ ・ ・Attachment-1 (A) [PDF: 181KB]
Section B: Attachment-1 (B) [PDF: 292KB]
Section C ・ ・ ・ Attachment-1 (C) [PDF: 182KB]
Section D: Attachment-1 (D) [PDF: 144KB]
Detours will increase the time required, so please take time to go out.
3. Regarding transit adjustments due to suspension of traffic
For customers who temporarily flow out of the Expressway due to traffic closure, bypass the closed section, re-inflow and transfer in the forward direction, we will implement "transfer adjustment" to adjust the toll according to the section used. I will.
(See Attachment-2 [PDF: 209KB])
Transfer designated IC
≪A section: Kuki-Shiraoka JCT⇔Joso IC≫ * November 9th (Monday) to 13th (Friday)
| Closed place | Outflow designation IC | Re-inflow designated IC |
|---|---|---|
| [Ken-O Road] (Inner loop) Joso IC ⇒ Kuki Shiraoka JCT |
[Ken-O Road] Joso IC, Tsukuba Central IC |
[Ken-O Road] Shiraoka Shobu IC, Okegawa Kano IC, Okegawa Kitamoto IC [Tohoku Expressway] (* 1) (In-bound line) Hasuda Smart IC (* 2), Iwatsuki IC, Urawa IC (Out-bound line) Kuki IC, Kazo IC, Hanyu IC |
| [Ken-O Road] (Outside) Kuki Shiraoka JCT ⇒ Joso IC |
[Ken-O Road] Shiraoka-Shobu IC, Okegawa-Kano IC [Tohoku Expressway] (In-bound line) Kuki IC, Kazo IC (Out-bound line) Hasuda Smart IC, Iwatsuki IC, Urawa IC |
[Ken-O Road] Joso IC, Tsukuba Chuo IC, Tsukuba Ushihisa IC [Joban Expressway] (* 3) (In-bound line) Yatabe IC (Out-bound line) Sakura-Tsuchiura IC |
- Tohoku Expressway ・ ・ ・ Tohoku Expressway
- Hasuda smart IC ・ ・ ・ Limited to ETC vehicles below ordinary vehicles
- Joban Expressway ・ ・ ・ Joban Expressway
≪B section: Joso IC⇔Ushiku-Ami IC≫ * November 24th (Tuesday) to 27th (Friday)
| Closed place | Outflow designation IC | Re-inflow designated IC |
|---|---|---|
| [Ken-O Road] (Inner loop) Ushiku Ami IC ⇒ Joso IC |
[Ken-O Road] Ushiku Ami IC, Ami East IC |
[Ken-O Road] Joso IC, Bando IC, Sakai-Koga IC [Joban Expressway] (In-bound line) Yatabe IC, Yawara IC, Kashiwa IC (Out-bound line) Sakura Tsuchiura IC, Tsuchiura Kita IC, Chiyoda Ishioka IC |
| [Joban Expressway] (In-bound line) Sakura Tsuchiura IC, Tsuchiura Kita IC (Out-bound line) Yatabe IC, Yawahara IC |
[Ken-O Road] Joso IC, Bando IC, Sakai Furukawa IC |
|
| [Ken-O Road] (Outside) Joso IC ⇒ Ushiku Ami IC |
[Ken-O Road] Joso IC, Bando IC |
[Ken-O Road] Ushiku Ami IC, Ami Higashi IC, Inashiki IC [Joban Expressway] (In-bound line) Yatabe IC, Yawara IC, Kashiwa IC (Out-bound line) Sakura Tsuchiura IC, Tsuchiura Kita IC, Chiyoda Ishioka IC |
| [Joban Expressway] (In-bound line) Sakura Tsuchiura IC, Tsuchiura Kita IC (Out-bound line) Yatabe IC, Yawahara IC |
[Ken-O Road] Ushiku Ami IC, Ami Higashi IC, Inashiki IC |
≪ C section: Ushiku Ami IC⇔Kanzaki IC ≫ * November 30th (Monday) -December 4th (Friday)
| Closed place | Outflow designation IC | Re-inflow designated IC |
|---|---|---|
| [Ken-O Road] (Inner loop) Kozaki IC ⇒ Ushiku Ami IC |
[Ken-O Road] Kozaki IC, Shimofusa IC |
[Ken-O Road] Ushiku Ami IC, Tsukuba Ushiku IC, Tsukuba Chuo IC (In-bound line) Yatabe IC (Out-bound line) Sakura-Tsuchiura IC |
| [Ken-O Road] (Outside) Ushiku Ami IC ⇒ Kozaki IC |
[Ken-O Road] Ushiku Ami IC, Tsukuba Ushiku IC |
[Ken-O Road] Kozaki IC, Shimofusa IC [Higashi Kanto Expressway] (* 4) (In-bound line) Narita IC (Out-bound line) Daiei IC |
- 4 Higashi Kanto Expressway ・ ・ ・ Higashi-Kanto Expressway
≪D section: Kozaki IC⇔Taiei JCT≫ * December 14th (Monday) to 18th (Friday)
| Closed place | Outflow designation IC | Re-inflow designated IC |
|---|---|---|
| [Ken-O Road] (Inner loop) Taiei JCT ⇒ Kozaki IC |
[Higashi Kanto Expressway] (In-bound line) Daiei IC, Sawara Katori IC (Out-bound line) Narita IC, Tomisato IC |
[Ken-O Road] Kozaki IC, Inashiki Higashi IC, Inashiki IC |
| [Ken-O Road] (Outside) Kozaki IC ⇒ Taiei JCT |
[Ken-O Road] Kozaki IC, Inashiki Higashi IC |
[Higashi Kanto Expressway] (In-bound line) Narita IC, Tomisato IC, Shisui IC (Out-bound line) Daiei IC, Sawara Katori IC |
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. - Insert the same ETC card for all journeys and pass through the ETC lane at the tollgate.
≪Customers such as cash≫
- 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".
≪Common to customers such as ETC and cash≫
- If the suspension of traffic is released after the outflow designated IC is released, the fare will be adjusted even if it is re-introduced from the IC (including the outflow designated IC) in the closed road section in the forward direction.
Four. Construction overview
Ken-O Road Between Kuki-Shiraoka JCT and Daiei JCT, wire rope installation work to prevent head-on collision accidents in the provisional two-lane section, pavement repair work on damaged road surfaces, and inspections for maintenance of road structures Carry out the work.
In order to minimize the impact on customers, we will close traffic on weekday nights when traffic is light, and carry out construction work intensively and efficiently. This work is necessary to use Expressway safely and comfortably, so we ask for your understanding and cooperation.
Five. How to obtain traffic information
(1) Guidance 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東日本お客さまセンター（24時間オペレーターが対応）
ナビダイヤル：0570-024-024
または：03-5308-2424 - NEXCO EAST Road Traffic Information Site "DraTra "
Real-time information[Mobile] http://m.drivetraffic.jp/Construction regulation information - 日本道路交通情報センター（JARTIC）道路交通情報
全国共通ダイヤル 050-3369-6666 （携帯電話短縮ダイヤル #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
千葉情報 050-3369-6612
【PC】http://www.jartic.or.jp/ - 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）
岩槻局 048-758-1620
水戸局 029-254-1620
柏局 04-7171-1620
（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
Road traffic information can be obtained from VICS-compatible car navigation and other on-board devices.
- Information is also distributed on the official Twitter account.
" NEXCO EAST (Kanto)" (@e_nexco_kanto) Real-time traffic information
" NEXCO EAST (Kanto construction regulations)" (@e_nexco_kanto_k) Judgment regarding implementation of construction regulations
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