The latest regulatory information isDraTraPlease see.

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NEXCO EAST Keihin Management Office (Yokohama City, Kanagawa Prefecture), reverse run countermeasure construction will be carried out at the entrance ramp of the E16 Yokohama Yokosuka Road (hereinafter "Yokosuka Road") up and down line Kariba Interchange (hereinafter "IC"). Therefore, we will close it 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) Closed place
Yokosuka Road Up and Down Line Kariba IC Entrance Lamp

• Attached to each line E16 The indication such as shows the route number (numbering) of Expressway.

(2) Date and time

2. Detour

Refer to the figure below for detours.

[When heading from Yokohama Station to Tomei Expressway, Hodogaya Bypass, Yokosuka Road, Yokosuka]
　As shown by the blue arrow, please use the Hodogaya Bypass Shinrakuragaoka IC.
If you detour between Kariba IC and Shinrakuragaoka IC via National Route 1 and Ring No. 2, it will take about 20 minutes (usually about 4 minutes).

[When heading from Yokohama Station to Yokohama-Shindo Road Tokyo / Mitsuzawa]
Yokohama-Shindo Road Imai IC as shown by the 　pink arrow.
If you detour between Kariba IC and Imai IC via Route 1 and Loop Route 2, it will take about 18 minutes (usually about 4 minutes).

[When heading from Yokohama Station to Odawara]
Please use Route 1 as shown by the 　yellow arrow.​
If you detour between Kariba IC and Totsuka IC via Route 1, it will take about 20 minutes (usually about 7 minutes).

[When heading from Yokohama Station to Yokosuka]
　As shown by the brown arrow, please use the Yokosuka Hino IC.
If you detour between Kariba IC and Hino IC via National Route 1, Kanjo No. 2 and Prefectural Road 21, it will take about 25 minutes (usually about 6 minutes).

[When heading from Totsuka Station toward Daisan-Keihin Road Tokyo]
　As shown by the orange arrow, please use the Hazawa IC on Daisan Daisan-Keihin Road
If you detour between Kariba IC and Hazawa IC via Route 1, Route 16 and Ring No. 2, it will take about 23 minutes (usually about 10 minutes).

[When heading from Totsuka Station to Tomei Expressway, Hodogaya Bypass, Yokosuka Yokohama-Shindo Road]
　As shown by the light blue arrow, please use the Hodogaya Bypass Shinrakuragaoka IC.
If you detour between Kariba IC and Shinrakuragaoka IC via Route 1, Route 16 and Ring No. 2, it will take about 20 minutes (usually about 4 minutes).

Detours will increase the time required, so please take time to go out.

3. Construction overview

At the entrance ramp of the Kariba IC on the horizontal and horizontal Expressway, we will carry out reverse-way driving countermeasures (road markings, color pavement) to prevent reverse-way driving accidents on the expressway. The section where this work is to be carried out is one lane, and it is not possible to carry out the work under normal lane regulations, so it is necessary to close the lamp and carry out the work.
Therefore, in order to avoid inconvenience to customers as much as possible, we will close the lamps on weekday nights when there is little traffic, and carry out the construction intensively and efficiently. Expressway safely and comfortably, so we ask for your understanding and cooperation.

Four. 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：03-5308-2424
• NEXCO EAST Expressway Traffic Information Site "DraTra"
  
  Real-time information

  [PC] https://www.drivetraffic.jp/

  [Mobile] http://m.drivetraffic.jp/

  Construction regulation information

  [PC] https://www.drivetraffic.jp/construction-regulation
• 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（携帯電話短縮ダイヤル　#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】https://www.jartic.or.jp/
• 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.

• Information is also distributed on the official Twitter account.
  " NEXCO EAST (Kanto)" (@e_nexco_kanto) Real-time traffic information
  " NEXCO EAST (Kanto construction regulations)" (@e_nexco_kanto_k) Judgment regarding implementation of construction regulations