The latest regulatory information isDraTraPlease see.

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NEXCO EAST in Tokorozawa management office (Tokorozawa, Saitama Prefecture), E17 Kan-Etsu Expressway (hereinafter referred to as "Kan-Etsu Expressway") in order to carry out the pavement repair work at the exit ramp of Kawagoe Interchange (hereinafter referred to as "IC"), will be carried out at night closure ..
We apologize for the inconvenience caused to our customers, but we ask for your understanding and cooperation so that you will have time to spare when you go out.

1 Closed place and date

(1) Closed location: Kan-Etsu Expressway Out-bound line Kawagoe IC (from Tokyo) exit ramp

* Attached to each line E17 The indications such as indicate the route number (numbering) of Expressway.

(2) Date and time

Implementation date: November 10th (Sunday) and 11th (Monday) of the 2019

From 20:00 to 5am the next day

Preliminary Date: 2019 November 12 (Tue) to 14 (Thursday) - 17 (Sun.)

From 20:00 to 5am the next day

2 Detour

(1) When heading to the east side of Kawagoe IC
Detour [1]As you can see, get off the Tokorozawa IC in front of you and use National Highway 254.
If you detour between Tokorozawa IC and Kawagoe IC as shown in the figure below, it will take about 29 minutes (usually about 9 minutes).

(2) When heading to the west side of Kawagoe IC
Detour [2]Please get off the Tokorozawa IC in front of you and use Prefectural Road 126 and National Road 16.
If you detour between Tokorozawa IC and Kawagoe IC as shown in the figure below, it will take about 31 minutes (usually about 9 minutes).

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

* On the day of closing at night, a detour signboard will be installed at the main intersection of the detour.

3 Construction overview

As the pavement is deteriorating in the ramp lane of the Kawagoe IC on the Kan-Etsu Expressway
The section where this work is to be carried out is one lane, and it is not possible to carry out the work under normal lane regulations, so it is necessary to close the lamps before starting work. In order to minimize the impact on customers, we will close the ramp lane at night when traffic is light and carry out construction intensively and efficiently.
Expressway safely and comfortably, so we ask for your understanding and cooperation.

4 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TEL：03-5338-7524
• NEXCO EAST Expressway Traffic Information Site "DraTra "
  [PC]
  [Mobile] http://m.drivetraffic.jp/
• NEXCO EAST website "Construction regulation information"
  From the "Expressway users" tag " Construction regulation information Please select and see.
• 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】
• ハイウェイテレホン（5分毎に更新される最新情報を24時間提供）
  大泉局　03-3922-1620
  所沢局　04-2946-1620
  （携帯電話・PHS短縮ダイヤル　#8162）

(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.

* Twitter's official account "NEXCO EAST (Kanto)" (@e_nexco_kanto ) Also distributes information.