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Tokyo Outer Ring Road Toda East IC-Kawaguchi West IC section
Bridge renewal construction starts from May 29th (Monday)

(Congestion forecast of up to approximately 15km during the construction period)

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  • Tokyo Outer Ring Road Toda Higashi IC-Kawaguchi West IC section Bridge renewal work starts from May 29 (Monday)
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"Gaikan Expressway renewal construction" that was carried out in 2017 was finished.
Please see the construction information special site for "Gaikan Expressway renewal construction" scheduled to be implemented from 21:00 pm on Sunday, April 8, 2018.

Outer Ring Road Renewal Construction Click here for construction information special site

May 26, 2017
East Nippon Expressway Co., Ltd.
Kanto Regional Head Office

NEXCO EAST Misato Administration Office (Misato City, Saitama Prefecture) regulates traffic on one day of the two lanes continuously day and night along with bridge renewal construction at the Tokyo Outer Ring Road (Outer Ring Road).

The construction period will be divided into three times. The first time Outer Tour From Toda Higashi IC to Kawaguchi West IC, from May 29 (Monday) 10:00 to May 31 (Wednesday) 6:00, the Outer Tour Outer Ring Urawa IC entrance is closed. I will do it.

In order to implement driving lane restrictions to reduce the number of lanes that can be driven during construction, It is expected that there will be a traffic jam of approximately 15km during the high traffic hours in the morning and evening, and an hour or more to pass, Congestion is also expected on the surrounding general roads. We apologize for the inconvenience to our customers, but when you go out, please cooperate with the detour with plenty of time such as by using the detour route and public transportation.

1 Construction overview

Construction section
And period
  1. Construction 1st week: Outing Toda East IC-Kawaguchi West IC
    May 29 (Mon) 10:00 - May 31 (Wed) 6:00 on 2017
  2. Second week of construction: Inner route Kawaguchi West IC-Toda East IC
    June 5 (Mon) 10:00 - June 7 (Wed) 6:00 on 2017
  3. 3rd week of construction: Outside Wako Kita IC-Toda Nishi IC
    June 12 (Mon) 10:00 - June 14 (Wed) 20:00 on 2017
Construction content In this work, part of the asphalt pavement on the bridge will be replaced with concrete with high strength to improve the durability of the bridge and to prevent or prevent damage.
Other During the construction period, the following interchanges (IC) that will be the construction section will be closed.
  1. 1st week of construction: Outer circle Outer ring Urawa IC entrance (for Misato)
  2. 2nd week of construction: Inner ring Outer ring Urawa IC exit (bound for Oizumi)
  3. 3rd week of construction: Wakakita IC entrance (for Misato area)
  • If stormy weather is expected within the scheduled day/night lane regulation time, construction will be performed on the next day (Tuesday), the next day (Wednesday) or the same day from June 19th (Monday) to July 7th (Friday), It will be postponed to the spare day at the same time.
    Please note that construction will not be carried out on Saturdays and Sundays.
  • Judgment will be made at 18:00 on the day before the implementation start date.
  • Please refer to the construction website for the implementation status of this construction.

    • "Gaikan Expressway Wako Kita IC-Kawaguchi Nishi IC Bridge Fatigue Crack Repair Work Special Website"

    Congestion forecast during construction

    Image image of traffic jam prediction during construction
    Image image of 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.