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

Tuesday, July 3, 21:00 to 6:00 the next morning
～Sakado Nishi Smart IC (tentative name) construction and bridge removal/construction work accompanying additional lane business～

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  • Notice of night traffic closure between Tsurugashima JCT and Higashimatsuyama IC on the Kan-Etsu Expressway
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May 31, 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 between) is Higashi Matsuyama interchange from Tsurugashima Junction (JCT) to connect (IC), 7 March We will carry out night traffic closure from 21:00 (Tuesday) to 6:00 the next morning.

Straddling Expressway for the removal and construction work of the bridge (※), thank you for your understanding and cooperation.

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

1 Night closed section and date and time

(1) Section: Tsurugashima JCT between Kan-Etsu Expressway and 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: From Tuesday, July 3, 2012 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. In addition, Tsurugashima straddled in the JCT Expressway bridge (former prefectural road bridge) removal is, Ken-O Road by performing the replacement of the prefectural road bridge due to construction projects, is intended to remove the old bridge.

With these projects, it is necessary to remove and erection the bridge over the Expressway, but since it will be working above the Kan-Etsu Expressway, the construction will be done with night traffic closed between Tsurugashima JCT and Higashimatsuyama IC on the Kan-Etsu Expressway.

The details of the construction outline Attachment 2 [PDF: 428KB] Please refer to.

4 How to obtain traffic information

NEXCO EAST Customer Center (TEL: 0570-024-024), Japan Road Traffic Information Center-(TEL: 050-3369-6666) And so on. In addition, you can check whether the road is closed or not after 14:00 on the day.

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) Information on traffic closures

  • We will post and distribute posters, notice signs and leaflets in the SA/parking area (PA).
  • We will inform you by radio CM.
  • Post banners on the Kan-Etsu Expressway, Joshinetsu Expressway, Kita Kanto Expressway, Ken-O Road O Expressway, Outer Ring Road, Chuo Expressway, and overpass bridges for general roads.
  • Information will be provided at the NEXCO EAST Customer Center.
    Navi dial 0570-024-024 (24 hours support)

(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), Izuruhara PA (for East/West)
    Ken-O Road: Sayama PA (inner/outer)
    Kan-Etsu Expressway: Miyoshi PA (In-bound line), Kosaka SA (In-bound line), Yorii PA (In-bound line), Arashiyama PA (up/down line)
    Chuo Expressway: Ishikawa PA (Out-bound line), Fujino PA (In-bound line), Dangozaka SA (In-bound line))
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