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NEXCO EAST Nagano Management Office (Nagano City, Nagano Prefecture) will close at night at E19 Nagano Expressway (hereinafter "Nagano Expressway") Koshoku Interchange (hereinafter "IC") Junction (hereinafter "JCT") I will do it.
We apologize for the inconvenience caused to our customers, but we ask for your understanding and cooperation as this work is necessary to maintain a safe and comfortable environment at Expressway.

* The content was announced once on October 1st (Tuesday), but due to the effect of Typhoon No. 19, the implementation date has changed, so we will inform you again.

1 Construction location and date

(1) Construction section

• [1] Nagano Expressway Sarasen IC In-bound Line Exit Lamp
  ⇒ Lamp flowing from Joetsu area to "Karamo IC"
• [2] From the Nagano Expressway JCT Joshin-Etsu Expressway (hereinafter "Joshinetsu Expressway") Out-bound line
  A ramp heading for the Nagano Expressway In-bound Line
  ⇒ A ramp heading for Matsumoto via Takara JCT from Takasaki

• The indications such as E19 attached to each line indicate the line number (numbering) of the Expressway

(2) Date and time * Due to the damage caused by Typhoon No. 19, the implementation date and preliminary date will be changed.

[After change]
Implementation date: October 28th (Monday) to November 1st (Friday), 1st 2019
Preliminary day: November 5th (Tuesday) to 8th (Friday), 1st 2019
From 21:00 pm to 5:00 the next morning (excluding weekends and holidays)

【Change before】
Implementation date: October 15th (Tuesday) to 17th (Thursday), 23rd (Wednesday) to 24th (Thursday), 1st 2019
Preliminary days: October 25th (Friday), October 28th (Monday) to November 8th (Friday), 1st 2019
From 21:00 pm to 5:00 the next morning (excluding weekends and holidays)

2 Detour

The IC exits and JCT detours that will be closed due to this construction are as follows.
When you go out, please take time to go out.

• (1) From Joshinetsu Expressway (bound for Joetsu) to Sarah IC
  Please use Nagano IC ⇒ National highway No. 18 ⇒ Sarah IC. It will take about 15 minutes (usually 5 minutes).

• (2) When going from Joshinetsu Expressway (Takasaki area) to Nagano Expressway (Matsumoto area) and Sarah IC
  Please use the Sakagi IC ⇒ National Highway No. 18 ⇒ Koshoku IC. It will take about 25 minutes (usually 15 minutes).

3 Transfer adjustments due to suspension of traffic

For passengers who leave the Expressway once due to nighttime closure, bypass the closed section, re-enter and transfer in the forward direction, we carry out "transit adjustment" to adjust the toll according to the section used. I will. ( [Attachment] [PDF: 160KB] reference)

• Tollgate where you can transfer

* 1) ETC vehicles only

How to use transit adjustment

<< ETC customers >>

• Customers using ETC are requested to run the outflow IC wirelessly and the re-inflow 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.

<< Customers for cash, etc. >>

• Customers who pay in cash, etc. should receive the "passage certificate" at the outflow IC, then collect the passport at the re-inflow IC, and then the "transfer certificate" at the toll gate where the fee is paid first. Please give a pass ticket.

4 Construction overview

Since the pavement of the Nagano Expressway Koshoku IC and Koshoku JCT lamps is deteriorating, we will carry out pavement repair work. 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 the construction intensively and efficiently.
This work is necessary to use Expressway safely and comfortably, so we appreciate your understanding and cooperation.

5 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 Road Traffic Information Site "Dora Tora"
  [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】
• 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）
  長野局　026-278-1620
  （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.