About full-scale implementation of smart interchange

September 21, 2006

From the October 1, 2006, NEXCO EAST will manage and operate the following 11 social experiment sites for smart interchanges (smart ICs) that connect to service areas and parking areas.

The Kan-Etsu Expressway Michikomari Smart IC and Joban Expressway Michimo SA Smart IC will be open all day from 6:00 am on October 1, the first day of full-scale implementation.

Smart IC full-scale implementation point list

Road name IC to IC Location name business hours Direction Target vehicle type
Tohoku Expressway Nihonmatsu-Fukushima West Fukushima Matsukawa
Smart ic
6-22:00 Vertical line both directions All cars
Tohoku Expressway Furukawa-Tsukudate Chojahara
Smart ic
6-22:00 Vertical line both directions All cars
Yamagata road Sagae-Nishikawa Sagae SA
Smart ic
6-22:00 Vertical line both directions All cars
Kan-Etsu Expressway Tokorozawa-Kawagoe Miyoshi
Smart ic
All day Entrance to the Niigata area,
Only exit from Niigata
Light car, etc.
Standard-sized car
Kan-Etsu Expressway Maebashi-Ikaho Shibukawa Komayose
Smart ic
All day Vertical line both directions Light car, etc.
Standard-sized car
Kan-Etsu Expressway Muikamachi-Koide Yamato
Smart ic
6-22:00 Vertical line both directions Light car, etc.
Standard-sized car
Medium-sized car
Joshin-Etsu Expressway Susaka Nagano East to Shinshu Nakano Obuse
Smart ic
All day Vertical line both directions All cars
Joshin-Etsu Expressway Nakago-Joetsutakada Arai
Smart ic
6-22:00 Vertical line both directions All cars
Joban Expressway Iwama-Mito Tomobe SA
Smart ic
All day Vertical line both directions All cars
Nagano Road Makoto Dismissal
Smart ic
6-22:00 Okaya JCT (Nagoya/Tokyo)
Entrance to the direction,
Okaya JCT (Nagoya/Tokyo)
Only exit from the direction
Light car, etc.
Standard-sized car
Hokuriku Expressway Makigata East-Niigata West Kurosaki
Smart ic
6-22:00 Vertical line both directions Light car, etc.
Standard-sized car
Medium-sized car

How to use smart IC

When using smart ICs, please note the following points after the social experiment.

  • The smart IC is an interchange only for ETC. You can securely insert a valid ETC card into the ETC on-board unit that has been installed and set up in the vehicle in the prescribed method, and pass through when the ETC system is available.
  • Please note that there are restrictions on operating hours, direction of entry and exit, and target vehicle types.
  • With smart ICs, communication is performed while the car is stopped, and the open/close bar opens. Therefore, be sure to stop once before the open/close bar.
    If the bar does not open even after stopping, press the communication start button located in the lane.
  • If traffic is closed, the doorway may be closed without notice. In this case, please use the nearest IC.
  • The smart IC does not handle the tasks that are normally done at the Expressway toll gate office, such as refunds, replacements, and payments of unpaid highway cards.
  • Other details, ETC system usage regulations Please refer to the.
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