The latest regulatory information isDraTraPlease see.

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NEXCO EAST Chiba Management Office (Chiba City, Chiba Prefecture) will be closed at night for pavement repair work at the entrance ramp of the E14 Keiyo Road In-bound Line Makuhari Interchange (hereinafter "IC").
We apologize for the inconvenience, but we ask for your understanding and cooperation so that you have plenty of time when you go out.

1. 1. Closing location and date and time

1. Closure location:
   Keiyo Road In-bound Line Makuhari IC entrance ramp (from Chiba City to Tokyo)

   

   • Attached to each line E14 The indications such as indicate the route number (numbering) of Expressway.
2. Date and time
   Implementation date:

   July 3 (Mon) to 5 (Wed), 2023

   Every day from 21:00 to 5am the next morning

   Preparation day:

   July 6th (Thursday), 10th (Monday), 11th (Tuesday), 2023

   Every day from 21:00 to 5am the next morning

   

   

   • In stormy weather, it will be postponed to the spare day.
   • We will inform you of the implementation decision on Twitter etc. around 17:00 on the day.

2. Detour

Please refer to the diagram below for detours.
If you detour between Keiyo Road Makuhari IC and Hanawa IC via National Route 14 and National Route 296, it will take about 12 minutes (usually about 4 minutes).
The detour will increase the travel time, so please allow yourself plenty of time before heading out.

3. Construction overview

Due to damage to the road surface at the entrance ramp of Makuhari Interchange In-bound Keiyo Road, we will carry out pavement repair work. The section where this work will be carried out is a single lane, and since construction cannot be carried out under normal lane restrictions, it is necessary to work with the ramp closed.
Therefore, in order to minimize inconvenience to customers, the ramp will be closed at night on weekdays when traffic is light, and construction will be carried out intensively and efficiently. We ask for your understanding and cooperation as this work is necessary for safe and comfortable use of Expressway.

Four. 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 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 the official accounts of Twitter and LINE.
  [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