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[E18] Joshin-Etsu Expressway Out-bound Line Koshoku JCT Night Light Closure Notice

November 28th (Tuesday) - November 30th (Thursday) From 9:00 pm to 5:00 am the next morning
～Performing pavement repair work～

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The latest regulatory information isDraTraPlease see.

PDF version [PDF: 489KB]

November 21, 2020
East Nippon Expressway Co., Ltd.
Nagano Management Office

NEXCO EAST Nagano Management Office (Nagano City, Nagano Prefecture) is carrying out pavement repair work at Koshoku Junction (hereinafter referred to as "JCT") on the E18 Joshin-Etsu Expressway (hereinafter referred to as "Joshinetsu Expressway") Out-bound line. , night lamp closures will be implemented.
We apologize for any inconvenience this may cause to our customers, but we ask for your understanding and cooperation so that you have plenty of time to spare when you go out.

1. 1. Closing location and date and time

  1. Closed location:
    Joshinetsu Expressway Koshoku JCT Out-bound line ramp from Takasaki direction to Joetsu direction
    2. Image of closed area
    • Indications such as E18 indicate route numbers (numbering) such as Expressway.
  2. Date and time
    Implementation date:
    November 28th (Tuesday) to 30th (Thursday), 2020
    Every day from 21:00 to 5am the next morning
    Preparation day:
    December 4th (Monday) to December 7th (Thursday), 2020
    Every day from 21:00 to 5am the next morning
Image of date and time
Two-dimensional code image link to NEXCO EAST (Kanto construction regulations) twitter (external link)
  • In stormy weather, it will be postponed to the spare day.
  • The decision to carry out construction will be announced on X (formerly Twitter) etc. around 5:00 pm on the day of construction.

2. Detour

Refer to the figure below for detours.

  • From Joshinetsu Expressway (Takasaki direction) to Joshinetsu Expressway (Joetsu direction)
    After detouring ⇒ Sakashiro IC to National Route 18 ⇒ Sarahani IC, please take the Expressway from Sarahani IC.
    It is expected to take about 40 minutes (usually 20 minutes) from Sakashiro IC to Nagano IC.
    The detour will take longer, so please allow plenty of time.
Image of detour

3. Regarding transit adjustments due to suspension of traffic

See attached [PDF: 190KB]​

For passengers who leave the Expressway once due to a nighttime closure, bypass the closed section, re-enter and transfer in the forward direction, we will make a "transit adjustment" to adjust the toll according to the section used .

Transfer designated IC

Closed place Outflow designation IC Re-inflow IC
Joshinetsu Expressway Out-bound line (towards Takasaki)
⇒
Joshinetsu Expressway Out-bound line (Joetsu direction)		 [Joshinetsu Expressway Out-bound Line]
Ueda Sugadaira IC, Sakaki IC		 [Nagano Expressway Out-bound Line]
Koshoku IC
[Joshinetsu Expressway Out-bound Line]
Nagano IC, Suzaka Nagano Higashi IC,
Obuse Smart IC (ETC vehicles only),
Shinshu Nakano IC

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.
  • Insert the same ETC card for all journeys and pass through the ETC lane at the tollgate.

Customers such as cash

  • 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.

Common to ETC and cash customers

  • 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

Joshinetsu Highway Sarahani JCT Out-bound Line Since the road surface is damaged at the ramp from Takasaki to Joetsu direction, pavement repair work will be carried out. Since the section where this work is carried out is one lane and cannot be carried out under normal lane regulations, 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 the Expressway, so we ask for your understanding and cooperation.

Current status of pavement damage Pavement damage status Image of current caption
Photograph of pavement repair completion image Image image of caption of pavement repair completion image

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

(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) Decision to implement construction regulations
    [LINE]
    "NEXCO EAST" (@e-nexco) Road closures and weather information
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