The latest regulatory information isDraTraPlease see.

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NEXCO EAST Chiba Management Office (Chiba City, Chiba Prefecture) will be closing the ramps at Makuhari Interchange (hereinafter referred to as the "IC") on the E14 Keiyo Road at night to carry out pavement repair work.
We apologize for any inconvenience this may cause, and we ask for your understanding and cooperation in allowing yourself plenty of time when heading out.

1. Closed location and date and time

1. 閉鎖箇所：
   京葉道路　下り線　幕張IC（幕張・津田沼方面への）出口ランプ



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

   令和7年7月14日（月）～15日（火）

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

   Preparation day:

   令和7年7月16日（水）～17日（木）、22日（火）～23日（水）

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

2. Detour

Refer to the figure below for detours.
Detours will increase the time required, so please take time to go out.

　青色矢印の通り、花輪ICを降りて国道296号（船橋方面左折し、次の交差点右折）、国道14号を経由して迂回した場合、幕張ICまでの所要時間は約8分（通常約4分）かかる見込みです。

3. Construction overview

Due to damage to the pavement on the ramp at Makuhari IC on the Out-bound Keiyo Road, pavement repair work will be carried out. The section in which this work will be carried out is one lane, and since the work cannot be carried out under normal lane restrictions, it is necessary to close the ramp to carry out the work.
Therefore, in order to minimize inconvenience to customers, we will close the ramps at night on weekdays when traffic volume is low, and carry out the work in a concentrated and efficient manner. This work is necessary to ensure that customers can use Expressway safely and comfortably, 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 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)
  Highway radio sections are 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