March 29th (Sun) Kuroisoitamuro Interchange is finally open!

~This opening will contribute to revitalization of Nasu area and alleviation of traffic congestion~

  • Corporate Top
  • Press Room
  • Press Release Kanto Regional Head Office
  • Sunday, March 29 Kuroiso board room interchange is finally open!

February 6, 2009
Tochigi Prefecture
East Nippon Expressway Co., Ltd. Kanto Regional Head Office

The "Kuroiso Boardroom Interchange (IC)", which Tochigi Prefecture (Governor Fukuda Tomiichi) and NEXCO EAST Kanto Regional Head Office Office (Regional Head Office President Shinichi Ishikawa) have jointly promoted under the regional activation interchange system, will open.

・Opening point /
Tohoku Expressway Kuroiso Board Room IC (Kanosaki, Nasushiobara City, Tochigi Prefecture)
(Between Nishi Nasuno Shiobara IC and Nasu IC)
・Opening date/time
Sunday, March 29, 2009 15:00
·expense /
JPY 3.9 billion

Overview of opening points

The Kuroiso board room IC is a regional activation IC located adjacent to the Kuroiso parking area (PA) between Nishi-Nasuno-Shiobara IC and Nasu IC (13.4km). It is located 6.3km from Nishi-Nasuno-Shiobara IC to Nasu IC. Located This IC will be connected to the prefectural road Otawara Takabayashi Line.

[Reference: What is regional activation IC]
In the regional revitalization IC system, local governments take the lead in developing interchanges for highway national roads and ensuring efficient access to highway national roads, thereby fostering the local economy including business location. The purpose is to contribute to the revitalization of the area by promoting the creation of jobs, alleviating traffic congestion on surrounding roads, and so on.

Opening effect

  • This area is one of the most suburban agricultural areas in the Tokyo metropolitan area, and the opening of the Kuroiso board room IC will improve the efficiency of logistics and contribute to the improvement of the product value of garden crops. In addition, convenience from nearby industrial parks will be improved, contributing to high-speed transportation of shipped products.
  • On the prefectural road Nasu Kogen Line, etc., traffic is concentrated during the holiday season and traffic congestion occurs, but a new access route is formed by opening the Kuroiso board room IC, which contributes to alleviating traffic congestion in the Nasu area To do.

Kuroiso board room IC location map and price list [PDF: 240KB]

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