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[C3] Notice of nighttime closure of the outer ring road and closure of the JCT / IC nighttime ramp

-We will replace the sign board-

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  • [C3] Notice of nighttime closure of the outer ring road and closure of the JCT / IC nighttime ramp
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The latest regulatory information isDraTraPlease see.

September 18, 2020
East Nippon Expressway Co., Ltd.
Misato Management Office

NEXCO EAST Misato At the management office (Misato City, Saitama Prefecture), signboard replacement work is done at each location of C3 Gaikan Expressway (hereinafter referred to as "outer ring road"). , Pavement repair work and bridge repair work will be carried out at night and the JCT / IC will be closed at night.
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. Closed section / closed location and date / time

number Road name Closing/closing points period Attachment
【1】 C3
Outer ring road		 Kawaguchi JCT
　① Outer loop road inner loop ⇒ Tohoku Expressway Out-bound line
　② Tohoku Expressway In-bound Line ⇒ Outer Loop Road Inner Loop		 October 19th (Monday)
From 20:00 to 5:00 the next morning		 Attachment-1
[PDF: 1.3MB]
Outer loop road inner loop
　③ Kawaguchi East IC ⇒ Kawaguchi West IC		 October 19th (Monday)
From 23:00 to 4:00 the next morning
Kawaguchi JCT
　④ Outer loop road Inner loop ⇒ Metropolitan Expressway Kawaguchi Line
　⑤ Metropolitan Expressway Kawaguchi Line ⇒ Outer Loop Road Inner Loop
Outer loop road inner loop
　⑥ Soka IC entrance lamp
【2】 C3
Outer ring road		 Kawaguchi JCT
　① Outer ring road outer loop ⇒ Tohoku Expressway Out-bound line		 October 26th (Monday)
From 20:00 to 5:00 the next morning		 Attachment-2
[PDF: 1.2MB]
Outer ring road outer circumference
　② Kawaguchi Nishi IC ⇒ Kawaguchi JCT		 October 26th (Monday)
From 23:00 to 4:00 the next morning
Kawaguchi JCT
　③ Outer ring road outer circumference ⇒ Metropolitan Expressway Kawaguchi Line
Outer ring road outer circumference
　④ Gaikan Urawa IC entrance lamp
　⑤ Kawaguchi Chuo IC entrance lamp
Image of QR code
  • Attached to each line C3 The indications such as indicate the route number (numbering) of Expressway.
  • In stormy weather, it will be postponed to the spare day.
    Please refer to the attachment for the spare days and detours in case of postponement.
  • We will inform you of the construction implementation decision on Twitter etc. around 17:00 on the day
Image images of closed sections, closed points and dates and times

2. Construction overview

In order to number the sign boards on the outer ring road, we will carry out sign board replacement work. In addition, we will also repair damaged road surfaces and replace bridge expansion and contraction devices. When carrying out the construction, it is necessary to close the main lane and close the lamps because the construction cannot be done under normal lane regulations. Therefore, in order to avoid inconvenience to customers as much as possible, we will close the main line and close the lamps on weekday nights when traffic is light, and carry out the construction intensively and efficiently. This work is necessary for you to use the Expressway safely and comfortably, so we ask for your understanding and cooperation.

Outline of construction Sign board Photograph of the current situation
Construction overview Image of the image after the sign board replacement
Outline of construction Pavement damage Photograph of the current situation
Outline of construction Pavement repair work Photograph of work status
Construction overview Expansion and contraction device Current picture
Outline of construction Photograph of work status for replacement of telescopic device

3. 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
    Road traffic information can be obtained from 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
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