[C3] Gaikan Expressway (Inward) Wako Kita IC-Bijogi JCT
Request for cooperation on the second week of the bridge renewal construction and detour

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  • Press Release Kanto Regional Head Office
  • [C3] Gaikan Expressway (inside) Wako Kita IC~Bijogi JCT Bridge renewal construction 2nd week plan and request for detour cooperation
Image image of Expressway renewal project logo

2019 April 4,
East Nippon Expressway Co., Ltd.
Kanto Regional Head Office

NEXCO EAST Kanto Regional Head Office (Saitama City, Saitama Prefecture) C3 At Gaikan Expressway (Outer Ring Road), from March 31st (Sun), Wako Kita IC-Bijogi JCT (inward) bridge renewal work will be carried out. The construction of the first week was completed as scheduled. Thank you for your understanding and cooperation for the construction work.

The construction of the second week will start from 22:00 on Sunday, April 7.

We anticipate a maximum of 10km of traffic during the construction period. We apologize for the inconvenience, When you go out, please cooperate in detouring during busy hours and changing the usage time.

[Traffic situation in the first week of construction]

  • According to the traffic congestion forecast at the construction site Congestion of up to about 10 km Did. On the other hand, in addition to the construction work, the traffic congestion at the beginning of the Kawaguchi Higashi IC, which is an inner circle due to traffic concentration on weekday mornings and evenings, did not occur during the construction period. This is because the traffic volume during this period decreased by about 10%.
  • In addition, the amount of traffic on the Ken-O Road which is a detour, increased by about 20%. In addition, in Kawaguchi JCT-Tsurugashima JCT, Via the Ken-O Road Compared with the outer ring road, The required time has been shortened during busy hours in the morning and evening

 Construction information special site Real-time traffic congestion status, traffic congestion prediction during construction, detour information, etc. Attachment [PDF: 1.7MB] ) Is provided.

Please confirm the latest traffic conditions, etc., and cooperate with detouring congestion hours and changing usage hours.

Construction overview

Items Content
Implementation period The first week of construction: 2019 March 31 (Sun) 22:00 to April 3 (Wed) 5:00 am (End)
The second week of construction: 2019 From April 7 (Sun) 22:00 to April 10 (Wed) 5:00 am
Lane regulation section During the construction period, on the following sections Day and night continuous lane regulation And carry out the construction.
Closed point The following IC entrances and JCT entrances will be closed during the construction period. ( Attachment [PDF: 1.7MB] )
  • Inner Ring Bijogi JCT Entrance (From the Metropolitan Expressway No. 5 Ikebukuro Line and Saitama Omiya Line towards the outer ring road Oizumi)
    ・ Under construction Every morning from 5 am to 10 pm
  • Inner route Toda Nishi IC entrance (Oizumi area)
    ・ Under construction All day
  • If rainfall is expected within the scheduled time, the construction will start the next day (Monday 22: 00-), the day after the next day (Tuesday 22: 00-), and from April 14 (Sun) to April 19 (Friday). ), April 21 (Sun) -April 26 (Fri) at the same spare day.
  • We will inform you of the implementation decision of the construction on the special construction information site at 18:00 on the day of the construction start.

1 [Construction first week] status

・ Construction section
Outer annulus circle WakoKita IC - Bijyogi JCT
・ Closed point
Inner Bijogi JCT Entrance (From Metropolitan Expressway No. 5 Ikebukuro Line and Saitama Omiya Line to Oizumi Outer Ring Road)
Inner route Toda Nishi IC entrance (Oizumi area)
・ Construction period
Sunday, March 31 22:00 to Wednesday, April 3 5:00
・ Traffic situation
Monday, April 1: Maximum 10.3km (around 7:00)
Tuesday, April 2: Maximum 9.6km (around 7:25)
Water jet construction status photo
Photo Water jet construction status
Photograph of steel fiber reinforced concrete construction situation
Photo Steel fiber reinforced concrete construction status

2 Actual traffic volume for [Construction 1st week]

Image image of the actual traffic volume of the [Construction 1st week]

3 Actual time required for [Construction 1st week]

The detour Ken-O Road from it for over did not have all day congestion, etc., in the time zone of morning and evening Ken-O Road required time than those who use the goes through the outer ring road has been shortened.

Therefore, please check the latest traffic information during the construction period, and make detours and use public transportation.

Detour time required example (Actual results on April 2 (Tue))
Origin Landing Time Required time Remarks
Outer Ring Road-Kan-Etsu Expressway Road Tohoku Expressway ~ Ken-O Road around
Kawaguchi
JCT
From
Tsurugashima
JCT
Until
0:00 to 3:00 Up to 40 minutes (40 minutes) Up to 45 minutes (45 minutes)
3:00 to 6:00
6:00 to 9:00 Up to 90 minutes * (40 minutes) * Occurrence time 8:05
9:00 to 12:00 Up to 60 minutes (40 minutes)
12:00 to 15:00 Up to 50 minutes (40 minutes)
15:00 to 18:00 Up to 60 minutes (40 minutes)
From 18:00 to 21:00 Up to 70 minutes (40 minutes)
21:00 to 24:00 Up to 40 minutes (40 minutes)
Origin Landing Time Required time Remarks
Tohoku Expressway-Outer Ring Road Ken-O Road-Kan-Etsu Expressway
Kuki Shiraoka
JCT
From
Oizumi
JCT
Until
0:00 to 3:00 Up to 35 minutes (35 minutes) Up to 45 minutes (45 minutes)
3:00 to 6:00
6:00 to 9:00 Up to 90 minutes * (35 minutes) * Occurrence time 8:05
9:00 to 12:00 Up to 60 minutes (35 minutes)
12:00 to 15:00 Up to 45 minutes (35 minutes)
15:00 to 18:00 Up to 60 minutes (35 minutes)
From 18:00 to 21:00 Up to 70 minutes (35 minutes)
21:00 to 24:00 Up to 35 minutes (35 minutes)
(): Time required for smooth operation
Image image of Expressway renewal project logo

Expressway Renewal project
Now, bring safety and security to the next generation.
NEXCO EAST is dedicated to delivering safety and security to everyone.
Expressway We will work on the update and repair business.
URL: http://www.e-nexco.co.jp/renewal/

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