The latest regulatory information isDraTraPlease see.

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NEXCO EAST Nagano Management Office (Nagano City, Nagano Prefecture) is at E19 Nagano Expressway (hereinafter "Nagano Road") Koshoku Junction (hereinafter "JCT") to prevent bridge peeling and pavement. We will close the lamp at night for repair work.
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. 1. Construction site and date and time

1. Closed place
   Nagano Expressway Out-bound Line From Matsumoto direction to Joshin-Etsu Expressway (hereinafter referred to as "Joshinetsu Expressway") In-bound Line to Takasaki direction Koshoku JCT ramp





• The indications such as E19 attached to the route indicate the route number (numbering) of the Expressway
2. Date and time
   
   Implementation date:

   Reiwa 3rd September 27th (Monday) -September 30th (Thursday)

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

   Preparation day:

   Reiwa 3rd October 1st (Friday) -October 12th (Tuesday)

   From 22:00 to 6:00 the next morning each day * Excluding weekends

2. Detour

Please refer to the following for detours.
Detours will increase the time required, so please take time to go out.

　As shown by the orange arrow, please use Koshoku IC ⇒ National Highway No. 18 ⇒ Sakaki IC.
If you make a detour as shown in the figure below, it will take about 30 minutes (usually 15 minutes).

3. 3. About transfer adjustment due to ramp closure

Expressway due to the closure of the ramp, bypass the closed section, re-inflow and transfer in the forward direction, we will implement "transfer adjustment" to adjust the toll according to the section used To do.

Transfer designated IC

• Smart interchange (limited to ETC vehicles below ordinary vehicles)

How to use transit adjustment

<< ETC customers >>

• Customers using ETC are requested to run the outflow designated IC wirelessly and the re-inflow designated IC wirelessly. (No transit certificate will be issued for ETC vehicles)
• ETC time zone discount will be applied, considering the transited journey as one.
  Toll charges are adjusted at the time of billing, so they may differ from those displayed at the toll gate.
• Insert the same ETC card for all journeys and pass through the ETC lane at the tollgate.

<< Customers for cash, etc. >>

• Customers who pay by cash, etc. should receive the "passage certificate" at the outflow designated IC, and then get the "passport" at the re-inflow designated IC, and then make the "transfer" at the toll booth that pays the fare first. Please give us your "certificate" and "passport".

《Common to customers such as ETC and cash》

• If the suspension of traffic is released after the outflow designated IC is released, the fare will be adjusted even if it is re-introduced from the IC (including the outflow designated IC) in the closed road section in the forward direction.

Four. Construction overview

We will carry out pavement repair work as the bridge concrete on the Nagano Expressway Koshoku JCT ramp is being peeled off and the pavement is deteriorating on the ramp. 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 lamp and carry out the work. Therefore, in order to avoid inconvenience to customers as much as possible, we will close the lamps on weekday nights when there is little traffic, and carry out construction intensively and efficiently.
This work is necessary to use Expressway safely and comfortably, so we ask for your understanding and cooperation.

Five. 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：03-5308-2424
• 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
  長野情報　050-3369-6620
  【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