Notice of night traffic closure between Tsurugashima JCT and Higashimatsuyama IC on the Kan-Etsu Expressway

December 4 (Tue) 21:00 to 6:00 the next morning
-Construction of Sakado Nishi Smart IC (tentative name) and bridge removal work due to additional lane business, etc.-

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  • Press Release Kanto Regional Head Office
  • Notice of night traffic closure between Tsurugashima JCT and Higashimatsuyama IC on the Kan-Etsu Expressway

November 1, 2012
East Nippon Expressway Co., Ltd.
Kanto Regional Head Office

NEXCO EAST Kanto Regional Head Office (Taito-ku, Tokyo) is, Kan-Etsu Expressway (Kan-Etsu Expressway) and Ken-o Expressway (Ken-O Road in Tsurugashima Junction (JCT) ~ Higashi Matsuyama interchange) to connect (IC) between (vertical line) Will be closed from 21:00 on Tuesday, December 4th until 6:00 the next morning.

Straddling Expressway bridge ※ for the dismantling of, thank you for your understanding and cooperation of everybody.

  • An overpass bridge is a Expressway bridge that intersects with an Expressway.

1 Night closed section and date and time

(1) Section: Kan-Etsu Expressway Tsurugashima JCT-Higashimatsuyama IC (extension 11.3km)
  • For Tsurugashima JCT, Ken-O Road from Kan-Etsu Expressway Tokyo area and Kan-Etsu Expressway from the Tokyo area Ken-O Road ramp to it is available.
  • The Kosaka Service Area (SA) will also be closed at 20 o'clock, one hour before the traffic starts.

≪Cross section and detour map≫

Image of closed road section/detour map

(2) Date and time: Tuesday, December 4, 2012 from 21:00 to 6:00 the next morning (9 hours)

Image of date and time
  • In case of stormy weather, it will be postponed to the same time zone from the next day.
  • In case of stormy weather, the decision to stop at night will be made at 14:00 on the day of implementation.

2 Detour

Please use Route 254 and Ken-O Road O Expressway (Kawashima IC-Tsurugashima JCT) as a detour.

Kan-Etsu Expressway Tsurugashima JCT ~ Higashimatsuyama required time is usually about 8 minutes between the IC, National Highway 254 Patent and Ken-O Road If I have you detour will be about 27 minutes. It will take about 20 minutes longer, so please take time to go out.

In addition, regarding connection charge adjustment due to suspension of traffic Attachment 1 [PDF:214KB] Please refer to.

3 Business overview

Sakadonishi smart IC (tentative name) is a smart IC new business for the purpose of activation of the surrounding area and the city of alleviating traffic congestion, etc., added added lane is, sag part (Out-bound from the hill In-bound at the point of change to the slope) This is a business to increase the number of lanes for the purpose of alleviating traffic congestion due to the decrease in speed.

Due to these projects, it is necessary to remove the bridge over the Expressway, but since it will be work above the Kan-Etsu Expressway, we will perform construction with the Kan-Etsu Expressway Tsurugashima JCT-Higashimatsuyama IC closed at night.

The details of the construction outline Attachment 2 [PDF:860KB] Please refer to.

4 How to obtain traffic information

 当日の通行止め実施判断など、お出かけ前の情報につきましては、NEXCO東日本お客さまセンター(TEL:0570-024-024)、日本道路交通情報センター(TEL:050-3369-6666)などから確認いただけます。なお、通行止めの実施の有無に関しては当日14時以降に確認いただけます。

We apologize for the inconvenience, but we kindly ask for your understanding and cooperation so that you have enough time when you go out.

(1) Public information regarding suspension of traffic

  • We will post and distribute posters, notice signs and leaflets in the SA, parking area (PA), etc.
  • We will inform you by radio CM.
  • Banners Kan-Etsu Expressway, Joshinetsu Road, North Kanto road, Ken-O Road, will be posted like to Matagamichi Bridge of the outer ring road and general road.

(2) Traffic information that can be obtained before going out

(3) Traffic information available while using the Expressway

  • Road information board
  • Highway radio (1620kHz)
    The highway radio section is indicated by signs on the Expressway.
  • VICS
    It can be obtained from VICS-compatible car navigation systems.
  • Highway information terminal
    Information on wide-area roads is provided in an easy-to-understand format on TV screens.
    Tohoku Expressway: Hasuda SA (In-bound line), Hanyu PA (up/down line)
    Outer Ring Road: Arakura PA (inner/outer)
    North Kanto Expressway: Hashie PA (for East), Izuhara PA (for East/West)
    Ken-O Road: Sayama PA (inner/outer)
    Kan-Etsu Expressway: Miyoshi PA (In-bound line), Takasaka SA (In-bound line), Yorii PA (In-bound line), Arashiyama PA (up/down line) Central Road: Ishikawa PA (Out-bound line), Fujino PA (In-bound line), Dangozaka SA (In-bound line)
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