Ken-o Expressway Sayama Hidaka IC bound for Hachioji
Notice of entrance closure (2 nights)

From Monday, November 14, 2016 to Tuesday, November 15th, from 20 pm each day until 6 am the next morning
~We will carry out pavement repair work~

  • Corporate Top
  • Press Room
  • Press Release Kanto Regional Head Office
  • Notice of closure of the entrance to Hachioji IC on the Sayama Hidaka IC on the Ken-o Expressway (2 nights)

October 31, 2016
East Nippon Expressway Co., Ltd.
Tokorozawa Management Office

NEXCO EAST in Tokorozawa management office (Tokorozawa, Saitama Prefecture), Ken-o Expressway (below, Ken-O Road) the pavement repair work at the entrance IC to the inner loop line of Sayama Hidaka Interchange (IC) (Hachioji direction) To do this, we will close the Sayama Hidaka IC Hachioji Night Entrance (2 nights) from 20 pm each day on November 14 (Mon) and 15 (Tue) each day until 6 am the next day.

We apologize for any inconvenience caused by closing the entrance at night, but we ask for your understanding and cooperation as it is necessary to maintain a safe and comfortable environment on the Expressway.

1 Night entrance closed location and date and time

(1) Night entrance closed point

Ken-O Road Sayama Hidaka IC Entrance IC for Hachioji

Image image of night entrance closed area

(2) Date and time
Monday, November 14, 2016 and Tuesday, November 15th, from 20 pm to 6 am the next day (2 nights)
Preliminary days: November 16th (Wednesday) and 17th (Thursday) at the same time

Image of date and time
  • In case of stormy weather, it will be postponed to the preliminary day.
  • Judgment of construction will be made at 9 am on the morning of the day.

2 Detour

If you are using Ken-O Road (for Hachioji), please use the prefectural road 262, national highways 407, 299 and 16 as detours from the Iruma IC. Attachment [PDF: 241KB]

The journey time between the Sayama Hidaka IC and the Irioma IC on the Ken-O Road O Expressway is usually about 6 minutes, and about 20 minutes if you take a detour from Sayama Hidaka IC on Prefectural Road 262, National Roads 407, 299, and 16 I will. It will take about 14 minutes longer, so please take time to go out.

Image of detour map

3 Construction overview

We will carry out pavement repair work at Sayama Hidaka IC on the Ken-O Road O Expressway.

This work involves "peeling off the pavement and paving the pavement" as a series of operations targeting narrow roads, so it is necessary to close the entrance IC.

Therefore, in order to minimize the impact on our customers, we will close the building at night when traffic is light and carry out the work intensively and efficiently.

We apologize for the inconvenience, but we ask for your understanding and cooperation in order to ensure safe and comfortable use by our customers.

Sayama Hidaka IC Image of current pavement condition
Sayama Hidaka IC Current Pavement
Image image of night pavement work
Night pavement work

4 How to obtain traffic information

(1) Information for closing the entrance
  • Notice signs, posters, etc. will be posted at the Sayama Hidaka IC and surrounding rest facilities.
  • General road to connect the banner to Sayama Hidaka IC, Ken-O Road will be posted to Matagamichi Bridge.
  • On the day of closure, a detour sign will be installed at the main intersection of the detour.
(2) Road traffic information that can be obtained before going out
  • 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)
  • For the latest regulatory information, see DraTra "Please refer to the.
  • NEXCO EAST Road Traffic Information Site "Dora Tora"
    [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)
    大泉局 03-3922-1620
    所沢局 04-2946-1620
    (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 distributes information.
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