The latest regulatory information isDraTraPlease see.

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NEXCO EAST The Chiba Management Office (Chiba City, Chiba Prefecture) will be closed at night to inspect culvert boxes, signs, etc. at the exit ramp of the Yatsufunabashi Interchange (hereinafter referred to as "IC") on the E51 Higashi-Kanto Expressway (hereinafter referred to as "Higashi-Kanto Expressway") Out-bound Line.
We apologize for any inconvenience this may cause, but we ask for your understanding and cooperation so that you have plenty of time when you go out.

1. 1. Ramp closure location and date and time

• Attached to each line E51 The indications such as indicate the route number (numbering) of Expressway.

2. Inspection overview

At the exit ramp of the Higashi-Kanto Expressway Out-bound Line Yatsu Funabashi IC, we will inspect the interior board of the culvert box, inspect the sound of the retaining wall, and inspect the sign. The section where this inspection is to be carried out is one lane, and since it cannot be carried out under normal lane regulations, it is necessary to close the ramp and carry out the work.
Therefore, in order to minimize inconvenience to customers, we close the lamps on weekday evenings when traffic is low, and conduct inspections intensively and efficiently. This inspection is necessary for safe and comfortable use of Expressway, so we ask for your understanding and cooperation.

3. How to obtain traffic information

(1) Guidance by distribution / posting

• Notice signs and leaflets will be posted at the surrounding toll booths and rest facilities.

(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
  千葉情報050-3369-6612
  【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.
• iPhone / Android application "E-High Radi"
  It delivers real-time emergency information such as accidents and falling objects that occurred most recently in the direction of travel.
  https://www.driveplaza.com/traffic/e-highwayradio/
• 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