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[C3] Gaikan Expressway Inner Loop Wako Kita IC Exit Ramp
Nighttime closure notice

June 4th (Wednesday) 9pm to 5am
~We will carry out cable switching work for ETC equipment~

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  • [C3] Gaikan Expressway Inner Loop Wako Kita IC Exit Ramp Nighttime Closure Notice
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May 21, 2025
East Nippon Expressway Co., Ltd.
Misato Management Office

At NEXCO EAST Misato Management Office (Misato City, Saitama Prefecture), C3 A night-time closure will be implemented at the exit ramp of Wako Kita Interchange (hereinafter referred to as "IC") on the inner loop of Gaikan Expressway (hereinafter referred to as "Outer Ring Expressway") to carry out cable switching work for the ETC equipment.
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:
    Outer Ring Road Inner Loop Wako Kita IC Exit Ramp
    2. Image of closed area
    • Attached to each line C3 The indications such as indicate the route number (numbering) of Expressway.
  2. Date and time
    Implementation date:
    Wednesday, June 4, 2025
    From 21:00 to 5:00 the next morning
    Preparation day:
    June 5th (Thursday) and June 6th (Friday), 2020
    From 21:00 pm to 5:00 the next morning each day
Image of date and time
Two-dimensional code image link to NEXCO EAST (Kanto Construction Regulations) X (formerly 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

Please refer to the detour route shown in the diagram below when making a detour.
The detour will increase travel time, so please allow yourself plenty of time when traveling.

　As indicated by the blue arrow, exit at Toda Higashi IC and take National Route 298.
The estimated travel time from Toda Higashi IC to the Wako Kita IC area is approximately 12 minutes (usually approximately 9 minutes).

Image of detour

3. Construction overview

At the exit ramp of the Wako Kita IC on the inner loop of the Outer Ring Road, we will be carrying out cable switching work for the ETC equipment, which will be an obstacle when installing the equipment on the bridge pier as part of the seismic reinforcement work. In order to carry out this work, it is necessary to close the ramp.
Therefore, in order to minimize inconvenience to our customers, we will close the ramps and carry out the work on weekdays at night when traffic volume is low. This work is necessary to ensure that customers can use Expressway safely and comfortably, so we ask for your understanding and cooperation.

Photo of the target ETC equipment
Image of the caption of the target ETC equipment

Four. 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.

(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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