The latest regulatory information isDraTraPlease see.

PDF version [PDF: 462KB]

NEXCO EAST Chiba Management Office (Chiba City, Chiba Prefecture), at the ramp of Miyanogi Junction (hereinafter "JCT") that flows from the E14 Keiyo Road In-bound line to the E51 Higashi-Kanto Expressway (hereinafter "Higashi Kanto Expressway") Out-bound, We will close at night to repair the pavement.
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 place and date

(1) Closed place
Keiyo Road In-bound line to the Higashi Kanto Expressway Out-bound line (from Kisarazu to Narita)

​* E14, etc., attached to each route indicates the route number (numbering) of Expressway

(2) Date and time

Dates: 2019 September 30 (Monday) to 10 March (Thursday), October 7 (Monday), 8 (Tuesday) each day and night at 21 pm to the next morning 5
Preliminary days: October 9th (Wednesday), 10th (Thursday), October 15th (Tuesday) to 17th (Thursday), the first 2019

2 Detour

When detouring, [Attachment-1] [PDF: 169KB] Please refer to.
Detours will increase the time required, so please take time to go out.

3 Regarding connection adjustment due to closure

For passengers who leave the Expressway once due to night closure, bypass the closed point, re-enter and transfer in the forward direction, we carry out "transit adjustment" to adjust the toll depending on the section used To do. ( [Attachment-2] [PDF: 105KB] reference)

• Transfer designated IC

乗継調整のご利用方法

<< 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. >>

• 現金等でお支払いのお客さまは、流出指定ICで「乗継証明書」をお受け取りのうえ、再流入指定ICで「通行券」をお取りいただき、最初に料金を支払う料金所で「乗継証明書」と「通行券」をお渡しください。

4 Construction overview

The road surface of the Miyanogi JCT ramp from the Keiyo Road In-bound line to the Higashi Kanto Expressway Out-bound line has been damaged, so pavement repair work will be carried out. The section where this work is to be carried out is one lane, and it is not possible to carry out the work under normal lane regulations, so it is necessary to close the lamp and carry out the work.
Therefore, in order to avoid inconvenience to customers as much as possible, we will close the lamps on weekday nights when traffic is light and carry out construction intensively and efficiently. This work is necessary to use Expressway safely and comfortably, so we ask for your understanding and cooperation.

5 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TEL：03-5338-7524
• NEXCO EAST Expressway Traffic Information Site "DraTra "
  [PC]
  [Mobile] http://m.drivetraffic.jp/
• For the latest regulatory information, see DraTra "Please refer to the.
• 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
  千葉情報　050-3369-6612
  【PC】
• 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）
  千葉局　043-257-1620（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.