The latest regulatory information isDraTraPlease see.

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NEXCO EAST The Taniwahara Management Office (Tsukuba Mirai City, Ibaraki Prefecture) will be closed at night to inspect the bridge at the ramp flowing from the outer loop of the C3 Gaikan Expressway (hereinafter referred to as the "Outer Ring Road") Misato Junction (hereinafter referred to as "JCT") to the [6] Metropolitan Expressway (hereinafter referred to as the "Metropolitan Expressway") Misato line.
We apologize for any inconvenience this may cause to our customers, but we ask for your understanding and cooperation so that you can have plenty of time when you go out.

1. Closed location and date and time

1. Closures:
   Outer Ring Road Misato JCT
   Ramp leading from the outer ring road (towards Oizumi) to the Metropolitan Expressway Misato In-bound (towards Ginza)



• Attached to each line C3 The indications such as indicate the route number (numbering) of Expressway.
2. Date and time
   Implementation date:

   Monday, September 8, 2020

   10 PM to midnight

   Preparation day:

   令和7年9月9日（火）～11日（木）、
   16日（火）～17日（水）

   10pm to midnight each night

2. Detour

　閉鎖時の迂回にあたっては、別紙【PDF：355KB】をご参照ください。
　迂回により所要時間が長くなりますので、時間にゆとりをもってお出かけください。

3．点検概要

Bridge inspections will be carried out at the ramps of the Outer Ring Road Misato JCT.
Since inspections cannot be carried out under normal lane restrictions, the work must be carried out with the ramps closed. Therefore, in order to minimize inconvenience to customers, the ramps will be closed at night on weekdays when traffic volume is low, and the work will be carried out in a concentrated and efficient manner. This inspection is necessary to ensure the safe and comfortable use of Expressway, so we ask for your understanding and cooperation.

Four. How to obtain traffic information

(1) Guidance by distribution / posting

• Notice signs, posters and leaflets will be posted at rest facilities around the area.

(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 Expressway Traffic Information Site "DraTra"
  Real-time information

  [PC] https://www.drivetraffic.jp/

  [Mobile] http://m.drivetraffic.jp/

  Construction regulation information

  [PC] https://www.drivetraffic.jp/construction-regulation
• 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
  【PC】https://www.jartic.or.jp/

(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.

• Information is also distributed on official X (formerly Twitter) and LINE accounts.
  [X (old Twitter)]
  "NEXCO EAST (Kanto)" (@e_nexco_kanto) Real-time traffic information
  “NEXCO EAST (Kanto Construction Regulations)” (@e_nexco_kanto_k) Decision to implement construction regulations
  [LINE]
  "NEXCO EAST" (@e-nexco) Road closures and weather information