The latest regulatory information isDraTraPlease see.

PDF version [PDF: 657KB]

At the NEXCO EAST Kazo Management Office (Kazo City, Saitama Prefecture), E4 Tohoku Expressway (hereinafter "Tohoku Expressway Out-bound") Outbound Line Urawa Interchange (hereinafter "IC") to cut tall trees , will be closed at night.
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:
   Tohoku Expressway Out-bound Line Urawa IC (exit ramp from Tokyo area)



• Attached to each line E4 The indications such as indicate the route number (numbering) of Expressway.
2. Date and time
   
   Implementation date:

   December 19, 2020 (Monday)

   From 22:00 pm to 6:00 the next morning

   Preparation day:

   December 20 (Tue) and 21 (Wed), 2022

   From 22:00 to 6:00 the next morning each day

2. Detour

Refer to the figure below for detours.

[Detour ① When using Kawaguchi Higashi IC]
(Time required 12 minutes)
Turn right at the National Route 298 "Nishiaraijuku" intersection ⇒ Route 122 ⇒ Proceed toward your destination.

[Detour ② When using Kawaguchi Nishi IC]
(Time required 11 minutes)
Turn left at the National Route 298 "Nishiaraijuku" intersection ⇒ Route 122 ⇒ Proceed toward your destination.

[Detour ③ When using Arai-juku IC]
(Time required 14 minutes)
Prefectural Route 239 ⇒ National Route 122 ⇒ Proceed toward your destination.

Detours will increase the time required, so please take time to go out.

3. work outline

Tohoku Expressway Out-bound Line At the exit ramp of Urawa IC, trees are growing taller, so we will carry out felling work. The section where this work is to be carried out is a single lane, and since it is not possible to carry out the work under normal lane restrictions, the work must be carried out with the ramp closed.
Therefore, in order to minimize inconvenience to customers, we will close the ramps at night on weekdays when traffic is light and carry out work intensively and efficiently. This work is necessary for safe and comfortable use of the Expressway, so we ask for your understanding and cooperation.

Four. How to obtain traffic information

(1) Guidance by distribution / posting

• Notice signs and posters will be posted at toll booths and rest facilities in the vicinity.

(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 the official Twitter account.
  " NEXCO EAST (Kanto)" (@e_nexco_kanto) Real-time traffic information
  " NEXCO EAST (Kanto construction regulations)" (@e_nexco_kanto_k) Judgment regarding implementation of construction regulations