The latest regulatory information isDraTraPlease see.

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NEXCO EAST Ichihara Management Office (Ichihara City, Chiba Prefecture) will be closing interchanges (ICs) and service areas (SAs) due to pavement repair work on the E82 Chiba-Togane Road and the E14 Tateyama Expressway (Tateyama Road). Please note that rest facilities will be unavailable during the SA closures, so please use other rest facilities.
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. Lamp closure location and date and time

• Attached to each line E82 The indication such as shows the route number (numbering) of Expressway.

2. Construction overview

Chiba-Togane Road We will carry out pavement repair work at the ramps of Omiya IC and Ichihara IC and Ichihara SA on Tateyama Road.
Since it is not possible to carry out construction under normal lane restrictions, it is necessary to close the ramp and carry out the work. Therefore, in order to minimize inconvenience to our customers, we will close the ramps on weekday evenings when traffic is low, and carry out construction intensively and efficiently. This is necessary for the 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, 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）
  
  • Connect to the nearest information center from anywhere in Japan.
  　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.
• 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) Judgment on implementation of construction regulations
  [LINE]
  “NEXCO EAST” (@e-nexco) Weather information and road closures