Congestion forecast on Expressway during the Obon period [Tohoku version]

-Out-bound will be up to 15km on Tohoku Expressway in the morning of August 10th, In-bound will be up to 15km on Tohoku Expressway during the day on August 15th.

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  • Congestion forecast on Expressway during the Obon period [Tohoku version]

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PDF version [PDF: 531KB]

July 12, 2024
East Nippon Expressway Co., Ltd.
Tohoku Regional Head Office

NEXCO EAST Tohoku Regional Head Office (Miyagino Ward, Sendai City) will announce its congestion forecast (traffic congestion of 5 km or more) on Expressway in the Tohoku region during the Obon period [Thursday, August 8th, 2024 to Sunday, August 18th, 2024: 11 days].
In order to alleviate traffic congestion, we ask for your cooperation in "dispersing use of the facilities" by avoiding busy days and times.

1. 1. Congestion forecast

On Expressway in the Tohoku region, it is predicted that there will be 20 traffic jams of more than 5km in length, 10 on the Out-bound lanes and 10 on In-bound lanes.

Forecasting the longest traffic jam in the Tohoku region

[Details of traffic congestion forecast are given in Appendix 1 [PDF: 256KB]and Appendix 2 [PDF: 308KB]]

  • Out-bound line:
    Saturday, August 10
    E4 Tohoku Tohoku Expressway Near Adatara SA (Koriyama Chuo SIC to Nihonmatsu IC) Maximum 15km
    E4 Tohoku Expressway Yamato IC area (Sendai Miyagi IC to Yamato IC) Maximum 15km
  • In-bound line:
    Thursday, August 15
    E4 Tohoku Expressway Fukushima TN area (Fukushima Iizaka IC to Fukushima Matsukawa PA) up to 15km
Image image of the predicted number of Out-bound line congestion (traffic congestion of 5 km or more)
Image image of the number of forecasts of traffic congestion on the In-bound line (traffic congestion of 5 km or more)

Comparison of traffic congestion during the Obon period in 2023

Traffic jam scale Traffic congestion forecast for 2024
Thursday, August 8th to Sunday, August 18th
Traffic jam results for 2023
Thursday, August 10th to Sunday, August 20th
Number of predictions Total traffic count Number of traffic jams caused by concentrated traffic (*)
5km or more 20 21 11
  • ``Number of traffic jams due to traffic concentration'' refers to the number of traffic jams excluding the effects of accidents, etc.

2. Information on special website for traffic congestion season, traffic jam forecast guide, etc.

NEXCO EAST 's customer website `` DraPla'' has a special site for traffic congestion periods. In addition to posting a traffic jam forecast guide on the special site, traffic jam forecasters from each Regional Head Office provide video explanations of key points for avoiding traffic jams. The traffic jam forecast guide will also be distributed in booklet form at each rest facility.
Expressway information is also distributed on the LINE official account and the X official account, so please make use of them.

NEXCO EAST official Image image of traffic jam forecast guide by traffic jam forecaster
Congestion forecast guide Obon version image image
Add friend LINE 2D code image link (external link)

3. Request to customers to drive safely and alleviate traffic congestion

When using Expressway, please read "Requests for Using Expressway" Appendix 3 [PDF: 92KB] before setting off to ensure the safe travels of drivers and all passengers.

4. Holiday discounts will not be applied during the Obon period.

To avoid increased traffic congestion, holiday discounts will not be applied during this period. Please see below for details.

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.