The latest regulatory information isDraTraPlease see.

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NEXCO EAST Keihin Management Office (Yokohama City, Kanagawa Prefecture) Yokohama Yokosuka Road Up and Down Line Sahara Interchange (hereinafter "IC") and the Maborikaigan IC. ..
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 closed section and date and time

(1) Closed section
Yokohama Yokosuka Road Up and Down Line Sahara IC-Maborikaigan IC

* Attached to each line E16 The indications such as indicate the route number (numbering) of Expressway.

(2) Closed date and time
Implementation date: Sunday, 2019 midnight to 12:00 noon (12 hours)

* Traffic will be closed even in stormy weather.

2 Detour

Please use prefectural road 27, prefectural road 210, and prefectural road 209 as detours.
If you use the detour, it will take about 22 minutes (usually 9 minutes).
The detour will take longer, so please leave plenty of time.
In addition, 2019 in November 24 (Sunday) the interval part of Route 16, so we carry out road closures due to Yokosuka Seaside Marathon, when the detour Please note.
Please see the tournament website for details.

3 Construction overview

We perform inspections and cleaning to keep equipment such as tunnel lighting in good condition, and repair traffic safety facilities. In addition, we also carry out road surface cleaning and road grass cutting work.

4 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

• NEXCO東日本お客さまセンター（24時間オペレーターが対応）
  ナビダイヤル：0570-024-024
  またはTEL：03-5338-7524
• NEXCO EAST Expressway Traffic Information Site "DraTra "
  [PC]
  [Mobile] http://m.drivetraffic.jp/
• NEXCO EAST Homepage "Construction Regulation Information"
  Please see "Construction Regulation Information" from the "Expressway users" tag.
• 日本道路交通情報センター（JARTIC）道路交通情報
  全国共通ダイヤル　050-3369-6666
  （携帯短縮ダイヤル　#8011）
  ※全国どこからでも最寄りの情報センターに接続します。
  全国・関東甲信越情報　050-3369-6600
  神奈川情報　050-3369-6614
  【PC】
• ハイウェイテレホン（5分毎に更新される最新情報を24時間提供）
  京浜局　045-780-1620
  （携帯電話・PHS短縮ダイヤル　#8162）

(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.

* Twitter's official account "NEXCO EAST (Kanto)" (@e_nexco_kanto ) Also distributes information.