About full-scale implementation of smart interchange

March 22, 2007

Of the social experiment sites of smart interchanges (smart ICs) that connect to service areas and parking areas, the following 7 sites will be fully implemented from April 1, 2007, and will be managed and operated by NEXCO EAST. It was

In addition, Tohoku Expressway Kamikochi Smart IC, Nasu Kogen Smart IC and Joshinetsu Expressway Sakudaira Smart IC will be open all day from 6 am on April 1, the first day of full-scale implementation.

April 1 List of smart IC full-scale implementation locations

Road nameIC to ICLocation namebusiness hoursDirectionTarget vehicle type
Ban-Etsu ExpresswayAizuwakamatsu~
Aizu Sakashita
New crane
Smart ic
6-22:00Vertical line both directionsAll cars
(Less than 12.0m)
Tohoku ExpresswaySendai Miyagi~
Fountain
Izumi PA
Smart ic
All dayVertical line both directionsAll cars
(Less than 12.0m)
Tohoku ExpresswayUtsunomiya~
Sheet pile
Kamikawachi
Smart ic
All dayEntrance to Tokyo
Exit from Tokyo only
Light car, etc.
Standard-sized car
(Vehicle length 6.0m or less)
Tohoku ExpresswayNasu~
Shirakawa
Nasu Plateau
Smart ic
All dayEntrance to Tokyo
Exit from Tokyo only
Light car, etc.
Standard-sized car
(Vehicle length 6.0m or less)
Joshin-Etsu ExpresswayUsui Karuizawa
Saku
Sakudaira
Smart ic
All dayVertical line both directionsAll cars
(Less than 12.0m)
Hokuriku ExpresswayKakizaki~
Joetsu
Ogata
Smart ic
6-22:00Vertical line both directionsAll cars
(Less than 12.0m)
Nitto ExpresswayNiigata Airport~
Hoei Niigata East Port
Prosperity
Smart ic
6-22:00Entrance to Niigata city
Only exit from Niigata city area
Light car, etc.
Medium-sized car
(Less than 12.0m)

List of smart IC implementation points currently available

Click here for more details

How to use smart IC

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

  • A smart IC is an interchange exclusively for ETC. A valid ETC card is securely inserted into the vehicle equipped with the ETC on-board unit that has been installed and set up according to the prescribed method, and it is possible to enter and leave the vehicle with the ETC system available.
  • Please note that the smart IC has a system in which the open/close bar opens after communication is carried out after the smart IC has stopped before the open/close bar. If the bar does not open even if you stop it, press the communication start button.
  • Please note that there are restrictions on operating hours, direction of entry and exit, and target vehicle types.
  • Doorways may be closed without notice if necessary for road management. In this case, please use the nearest IC.
  • Smart IC does not handle the tasks other than smart IC, such as highway card refunds, replacements, and non-payments, which are performed in the Expressway toll gate office.
  • Other details, ETC system usage regulations Please refer to the.
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