[2nd] Winter tire installation rate is still 30%! Snow forecast this week, early tire change

-Results of winter tire installation status survey (2nd report)-

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  • [2nd] Winter tire installation rate is still 30%! Snow forecast this week, early tire change

November 13, 2019
East Nippon Expressway Co., Ltd.
Tohoku Regional Head Office

NEXCO EAST Tohoku Regional Head Office (Aoba-ku, Sendai City) is for winter on Expressway with the aim of encouraging early replacement of winter tires and enlightening safe driving on snowy roads as the snowfall season begins. We will investigate the tire installation status and announce the results.
The winter tire installation rate in Tohoku as a whole is 33%, which is higher than the previous survey (17%).
In normal years, the possibility of snowfall tends to increase from this week, so please change to winter tires early and drive safely when using the Expressway

1 November 11th (Monday) Survey Results (2nd)

Survey location Winter tire installation rate Number of surveys this time JMA observation data
This time survey
(Nov. 11)
Last survey
(November 5)
Winter tires
Number of installed
Total number First snow day
(Observation point)
Aomori Prefecture E4 Tohoku Expressway Aomori IC 45% 33% 17 38 Last year: November 22 (Aomori City)
This year: unobserved
Normal year: November 6
E4A Hachinohe Expressway Hachinohe IC 63% 8% 42 67
Aomori prefecture total 56% 17% 59 105
Iwate Prefecture E4 Tohoku Expressway Morioka Minami IC 58% 21% 88 153 Last year: November 21 (Morioka City)
This year: unobserved
Normal year: November 8
E4 Tohoku Expressway north Ezuriko IC 38% 21% 31 81
Iwate prefecture total 51% 21% 119 234
Miyagi Prefecture E4 Tohoku Expressway Sendai Miyagi IC 32% 21% 39 123 Last year: December 8 (Sendai City)
This year: unobserved
Normal year: December 8
E6 Sendai-Tobu Road Tobu Road Sendai Higashi IC 43% 15% 46 107
Miyagi prefecture total 37% 18% 85 230
Akita E4 Tohoku Expressway Towada IC 56% 9% 9 16 Last year: November 22 (Akita City)
This year: unobserved
Normal year: November 13
E7 Akita Expressway Akita Minami IC 9% 9% 6 64
E46 Akita Expressway Yokote IC 40% 16% 32 81
Akita prefecture total 29% 12% 47 161
Yamagata Prefecture E48 Yamagata Expressway Yamagata Kita IC 29% 13% 15 51 Last year: November 23 (Yamagata City)
This year: unobserved
Normal year: November 18
E48 Yamagata Expressway Tsuruoka IC 10% 42% 3 30
Yamagata total 22% twenty five% 18 81
Fukushima Prefecture E4 Tohoku Expressway Fukushima Iisaka IC 32% 15% 38 119 Last year: December 8 (Fukushima City)
This year: unobserved
Normal year: November 26
E4 Tohoku Expressway Koriyama IC 29% 30% 60 208
E49 Ban-Etsu Expressway Aizuwakamatsu IC 19% 14% 21 110
E6 Joban Expressway Iwaki Central IC 10% 4% 19 183
Fukushima Prefecture total 22% 16% 138 620
Tohoku Regional Head Office 33% 17% 466 1,431
  • Survey method: Visually check the tire type of the vehicle passing through the general lane at the toll gate. (About 3 hours each time)
  • "IC" stands for interchange.
  • About the first snow day, it is the information as of the survey date.

The next survey is scheduled for November 18th (Monday) (announced on November 20th (Wednesday)).
(The survey date and publication date are subject to change without notice due to weather conditions.)
This document, press release "about the results of the winter tires fitted survey (the first series) - winter tire installation rate still 17%, winter - the right there! Early tire replacement (2019 November 7 Date) ”is a continuous survey.

2 Request from NEXCO EAST Tohoku Branch

  • Please put on early winter tires before snowfall.
    Summer tires tend to slip on snowy roads, and slip accidents on winter roads can lead to serious accidents, so please replace them with winter tires early.
  • "Driving slowly and safely on snowy roads" please. [Reference Material-1] [PDF: 146KB]
    When driving on snowy roads at the beginning of the season, the feeling of safe driving on snowy roads may not be restored, so even if you are wearing winter tires, you should keep a sufficient distance between cars to keep your speed down and handle quickly. Please do not operate suddenly and operate slowly and safely.
  • "Frequently gathering information before and after going out" please. [Reference Material-2] [PDF: 460KB]
    The weather on the Expressway changes rapidly in winter, so be sure to check the road and weather information before and during your trip.
Image of Dr. Mammoshi's winter Expressway course

NEXCO EAST in the winter of Expressway in order to use the safe, secure and comfortable, educational activities and traffic in the SA · PA · IC safety campaign, HP "DraPla winter of" Manmoshi Dr. in the "Expressway We actively disseminate information such as lectures.
* Dr. Mammoshi: A researcher specializing in car and snow road safety

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