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【E14】館山自動車道　木更津JCT（千葉方面⇒川崎方面）
夜間ランプ閉鎖のお知らせ

March 6th (Monday) to 8th (Wednesday) from 21:00 to 5:00 the next morning
～Pavement Repair Work～

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  • Press Release Kanto Regional Head Office
  • [E14] Tateyama Expressway Kisarazu JCT (Chiba direction ⇒ Kawasaki direction) Notice of night lamp closure
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The latest regulatory information isDraTraPlease see.

PDF version [PDF: 872KB]

令和5年2月20日
東日本高速道路株式会社
東京湾アクアライン管理事務所

NEXCO EAST Tokyo Wan Aqua-Line Expressway At the management office (Kisarazu City, Chiba Prefecture), pavement repair work is done with the ramps of E14 Tateyama Expressway (hereinafter "Tateyama Expressway") and Kisarazu Junction (hereinafter "JCT"). In order to do this, we will close the lamp 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. Closing location and date and time

  1. 閉鎖箇所：
    館山道　下り線（千葉方面）から東京湾アクアライン連絡道（以下「連絡道」）
    上り線（川崎方面）へ流入するランプ
    2. Large image of closed area
    • Attached to each line E14 The indications such as indicate the route number (numbering) of Expressway.
  2. Date and time
    Implementation date:
    令和5年3月6日（月）～8日（水）
    From 21:00 pm to 5:00 the next morning each day
    Preparation day:
    令和5年3月9日（木）～13日（月）【土日除く】
    From 21:00 pm to 5:00 the next morning each day
Image of closed days
Two-dimensional code image link to NEXCO EAST (Kanto construction regulations) twitter (external link)
  • In stormy weather, it will be postponed to the spare day.
  • We will inform you of the implementation decision on Twitter etc. around 17:00 on the day.

2. Detour

　迂回にあたっては、【別紙1】【PDF：350KB】をご参照ください。
　迂回により所要時間が長くなりますので、お時間にゆとりをもってお出かけください。

3. 3. About transfer adjustment due to ramp closure

　ランプ閉鎖により高速道路を一旦流出し、ランプ閉鎖箇所を迂回して、再流入して順方向に乗り継がれるお客さまには、ご利用区間に応じて通行料金を調整する「乗継調整」を実施します。
（【別紙2】【PDF：167KB】参照）

Transfer designated IC

Closed point Outflow designation IC Re-inflow designated IC
【館山道】下り線（千葉方面）
　⇒【連絡道】上り線（川崎方面）		 【館山道】（下り線）
姉崎袖ヶ浦IC
木更津北IC		 【連絡道】（上り線）
袖ヶ浦IC

How to use transit adjustment

<< ETC customers >>

  • Customers using ETC are requested to run the outflow designated IC wirelessly and the re-inflow designated IC wirelessly. (No transit certificate will be issued for ETC vehicles)
  • ETC time zone discount will be applied, considering the transited journey as one.
    Toll charges are adjusted at the time of billing, so they may differ from those displayed at the toll gate.
  • Insert the same ETC card for all journeys and pass through the ETC lane at the tollgate.

<< Customers for cash, etc. >>

  • Customers who pay by cash, etc. should receive the "passage certificate" at the outflow designated IC, and then get the "passport" at the re-inflow designated IC, and then make the "transfer" at the toll booth that pays the fare first. Please give us your "certificate" and "passport".

《Common to customers such as ETC and cash》

  • If the suspension of traffic is released after the outflow designated IC is released, the fare will be adjusted even if it is re-introduced from the IC (including the outflow designated IC) in the closed road section in the forward direction.

Four. Construction overview

　館山道　木更津JCTのランプにおいて、舗装補修工事を行うため夜間ランプ閉鎖を実施します。
　当該区間は車両の通行帯の確保が難しいことから、ランプを閉鎖して作業を行う必要があります。そのため、お客さまへ極力ご迷惑をおかけしないよう、交通量が少ない平日の夜間にランプの閉鎖を行い、工事を集中的かつ効率的に実施します。安全・快適に高速道路をご利用いただくために必要な工事ですので、ご理解とご協力をお願いします。

Photo of pavement damage situation Image of caption of pavement damage situation
Pavement repair work work status photo Image of caption of work status for pavement repair work

Five. How to obtain traffic information

(1) Guidance by distribution / posting

  • Notice signs, posters and leaflets will be posted at rest facilities around the area.
  • 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
    You can get road traffic information with VICS-compatible car navigation and other on-board devices.
  • Information is also distributed on the official accounts of Twitter and LINE.
    [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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