[E6] Joban Expressway Out-bound, Iwaki Nakohi IC
Exit ramp nighttime closure notice

May 7th (Wed) to May 9th (Fri) from 8pm to 5am each day
~We will carry out pavement repair work, etc.~

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  • [E6] Notice of nighttime closure of the Iwaki Nakohi IC exit ramp on Joban Expressway Out-bound

The latest regulatory information is​ ​DraTra​ ​Please see.

PDF version [PDF: 335KB]

April 9, 2025
East Nippon Expressway Co., Ltd.
Tohoku Regional Head Office Iwaki Management Office

NEXCO EAST Iwaki Management Office (Iwaki City, Fukushima Prefecture) will be closing Out-bound exit ramp of the Iwaki Nakoso Interchange (hereinafter referred to as the "IC") on the E6 Joban Expressway (hereinafter referred to as the "Joban Expressway") at night to carry out pavement repair work and other works.
We apologize for any inconvenience this may cause, and we ask for your understanding and cooperation in allowing yourself plenty of time when heading out.

1. Closed location and date and time

  1. Closures:
    Joban Expressway Out-bound Line Iwaki Nakohi IC Exit Ramp (Exit from Tokyo)
  2. Image of closed area
    • Attached to each line E6 The indications such as indicate the route number (numbering) of Expressway.
  3. Date and time
    Implementation date:
    May 7th (Wednesday) - May 9th (Friday), 2020
    Every day from 8pm to 5am the following morning, excluding weekends and holidays
    Preparation day:
    May 12th (Monday) to May 13th (Tuesday), 2020
    Every day from 8pm to 5am the following morning, excluding weekends and holidays
Image of date and time

Usage Guide

Legend image image
Two-dimensional code image link to NEXCO EAST (Tohoku) X (formerly Twitter) (external link)
  • In stormy weather, it will be postponed to the spare day.
  • We will announce the decision on whether or not construction will proceed on X (formerly Twitter) etc.

2. Detour

For detours, please refer to the attached document [PDF: 126KB].
The detour will increase travel time, so please allow yourself plenty of time when traveling.

3. Construction overview

Joban Expressway Out-bound Pavement repair work will be performed at the exit ramp of the Iwaki Nakoso IC. The section where this work will be performed is a single lane, and since the work cannot be performed with normal lane restrictions, it is necessary to close the ramp for the work.
Therefore, in order to minimize inconvenience to customers, the ramp will be closed during the nighttime on weekdays when traffic volume is low, so that the work can be carried out in an intensive and efficient manner. We ask for your understanding and cooperation as this work is necessary for the safe and comfortable use of Expressway.

photo of pavement damage photo
Pavement damage pictures
Image of the pavement after repairs are completed
After pavement repairs are completed (image)

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

Add a friend: LINE 2D code image link (external link)

(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 through the official X (formerly Twitter) account.
    "NEXCO EAST (Tohoku)" (@e_nexco_tohoku)
Image link (external link) to download page of Adobe Acrobat Reader

To view the PDF file, you need the Adobe Systems plug-in software "Acrobat Reader (Japanese version)". If you do not have​​​ Download from here (free)Please use it.

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