Termination of "E-Hi-Radio" app service

PDF version [PDF: 184KB]

March 12, 2025
East Nippon Expressway Co., Ltd.

NEXCO EAST (Chiyoda-ku, Tokyo) will end the "E-Hi-Radi" app service provided on three routes in the Chiba area (E14 Keiyo Road, E51 Higashi-Kanto Expressway, and E65 Shin-Kuko Expressway) on March 31, 2025. Thank you for your continued use.
"E-Hi-Radi" is an app that aims to provide advanced and multilingual road traffic information, and has been undergoing demonstration experiments in collaboration with the Japan Road Traffic Information Center, a public interest incorporated foundation, since October 29, 2020.
Based on the knowledge gained from the demonstration experiment, we are currently developing a new app that can be used throughout the entire area under the jurisdiction of NEXCO EAST. Details such as the launch date of the service will be announced at a later date.
Until then, please continue to check road traffic information on "Highway Radio," the "DraTra" website, the "DraPla" smartphone app, etc.

DraTra drive traffic image image https://www.drivetraffic.jp/
Image of DraPla QR code image link to DraPla app download page (external link)
  • Notes
    Drivers should never stare at or operate smartphones, etc. as this is a dangerous act that can lead to serious accidents. If it is necessary to operate a smartphone, please have a passenger other than the driver operate it.
Image link (external link) to download page of Adobe Acrobat Reader

To view the PDF file, you need the Adobe Systems plug-in software "Acrobat Reader (Japanese version)". If you do not have​​​ Download from here (free)Please use it.