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[E50]Kita-Kanto Expressway(bound to East and West) Takasaki JCT-Maebashi Minami IC
Notification of day and night continuous lane regulation

E50Kita-Kanto Expressway(bound to east and west) Takasaki JCT-Maebashi Minami IC
Notification of day and night continuous lane regulation

A traffic jam of up to 3 km is expected during the construction period

A traffic jam of up to 3 km is expected during the construction period

The latest regulation information,DraTraExternal link: Another window displayPlease see.

May 7, 2019
East Nippon Expressway Co., Ltd.
Takasaki Management Office

NEXCO EAST Takasaki Management Office (Takazaki City, Gunma Prefecture)E50We will carry out bridge repair work between the Kita-Kanto Expressway(hereinafter referred to as “North Kanto Road”) Takasaki Junction (hereinafter referred to as “JCT”) and Maebashi Minami Interchange (hereinafter referred to as “IC”).

This work requires traffic restrictions to narrow the number of travelable lanes from two lanes to one lane day and night for three consecutive days.During heavy traffic in the morning and evening, traffic jams of up to 3 km are expected starting at the restricted position.I apologize for the inconvenience, butIf you are planning to use the construction section on a holiday on which traffic congestion is expected to occur, please leave in time for departure.

As it is a construction work to use Expressway safely and comfortably, thank you for your understanding and cooperation.

Section of day and night continuous lane regulation

North Kanto Road Takasaki JCT to Maebashi Minami IC (Tonegawa Bridge)

Section of day and night continuous lane regulation

2 Date

2019 June 7 (gold) -2019 between July 1 until (Monday), four times carried the day and night continuous lane restrictions of 3 days. ※ We have selected the day of the week and the time when traffic volume is the least.
【Prepare day:2019 July 6 (Saturday)-8 (Monday)】
[To the east (from Gunma to Tochigi): Friday 10:00 to Sunday 14:00]
[Go west (from Tochigi to Gunma): Saturday 10:00 to Monday 14:00]

Calendar (June)
Calendar (July)

※ If there is a risk of worsening or worsening the weather, we will stop the regulation.
※ In the case of cancellation, we carry out one week each and carry forward schedule and carry it out.
【Example: 【1】 If the 7th to 9th east is canceled, 【1】 The eastbound will be carried out 14 to 16th. ]
※ Please confirm the regulation plan of the day from NEXCO EAST Road Traffic Information Site "DraTra".

3 Traffic congestion forecast

On the implementation date of the construction, we have selected the day of the week, the time zone that will minimize the impact on customers, but since it is necessary to carry out construction for three consecutive days throughout the day and night, traffic congestion occurs as described below Is predicting.

Congestion Forecast
direction Day of the week Time zone Peak time Traffic congestion passing time
Traffic distance Time
To the east Friday 17:00 to 18:00 2 km 18 o'clock 10 minutes
Saturday 16:00 to 18:00 3 km 17 o'clock 15 minutes
To the west Saturday 10 o'clock to 12 o'clock 2 km 11 o'clock 10 minutes
Monday 7 o'clock to 10 o'clock 3 km 8 o'clock 15 minutes
  • We regulate 1 lane and do construction.
  • The maximum speed is limited to 50 km / h in the regulation section.
  • At the end of the traffic jam, turn on the hazard lamp to help signal a follow-on vehicle and help prevent a collision.
  • We also predict traffic congestion at Kan-Etsu Expressway.
  • Customers traveling straight through Takasaki JCT are requested to use the 2 lanes on the right.

4 Construction Overview

Repair work is carried out because damage has been confirmed in the expansion device, which is the joint between the bridge "Tonegawa Bridge" located between Takasaki JCT and Maebashi Minami IC in North Kanto Road. In this work, we will remove the damaged expansion device and install a new expansion device.

Since we need to carry out construction continuously from removal of the damaged telescopic device to installation of a new telescopic device, we will conduct day and night continuous lane control. This is a work to use Expressway safely and comfortably, so please give me your understanding and cooperation.

  • 1. Damaged telescopic device
    1. Damaged telescopic device
  • 2. Removal of telescopic device
    2. Removal of telescopic device
  • 3. Installation of telescopic device
    3. Installation of telescopic device
  • 4. New telescopic device
    4. New telescopic device

※ Photograph is example of construction of construction in other bridges.

5 How to obtain traffic information

(1) Distribution · Information by bulletin
  • We post notice signs and posters / flyers at nearby toll stations and rest facilities.
  • Post a banner on a bridge over a Expressway .
(2) Road traffic information available before going out
  • NEXCO EAST Customer Center (corresponding to 24 hour operator)
    Navi Dail: +81-570-024-024
    Or TEL: 03-5338-7524
  • NEXCO EAST Road Traffic Information Site "Dora Tora"
    【PC】External link: Another window display
    【Mobile】 http://m.drivetraffic.jp/
  • NEXCO EAST website "Construction regulation information"
    "Construction restriction information" is selected from the tag of "people using Expressway " and "Kita Kanto"Please refer to the.
  • Japan Road Traffic Information Center (JARTIC) Road Traffic Information
    Common dial nationwide 050-3369-6666
    (Mobile phone speed dial # 8011)
    * We will connect to the nearest information center from anywhere in the country.
    Nationwide · Kanto-Koshinetsu Information 050-3369-6600
    Gumma Information 050 - 3369 - 6610
    【PC】External link: Another window display
  • Highway telephone (24 hours latest information updated every 5 minutes)
    Tokorozawa Bureau 04-2946-1620
    Maebashi station 027-252-1620
    Utsunomiya Bureau 028-665-1620
    (Mobile Phone · PHS Speed ​​Dial # 8162)
(3) Road Traffic Information Available While Using Expressway
  • Road information version
  • Highway radio (AM 1620 kHz)
    The section broadcasting the highway radio is indicated by a sign on the Expressway .
  • Highway Information Terminal
    Wide-area road information will be notified in an easy-to-understand manner through monitor screens etc. installed in SA and PA.
  • VICS
    Road traffic information can be obtained with onboard equipment such as VICS compatible car navigation system.
* Twitter's official account "NEXCO EAST (Kanto)" (@e_nexco_kantoExternal link: Another window displayHowever, information is delivered.
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