[3rd] Winter tire installation rate is still 50%! Snow forecast from this week

-Results of winter tire installation status survey (3rd report)-

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  • [3rd] Winter tire installation rate is still 50%! Snow forecast from this week

November 20, 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 53%, which is higher than the previous survey (33%).
Since the possibility of snowfall tends to increase from this week, please change to winter tires early and drive safely when using the Expressway

1 November 18th (Monday) Survey Results (3rd)

Survey location Winter tire installation rate Number of surveys this time JMA observation data
This time survey
(November 18)
Last survey
(Nov. 11)
Winter tires
Number of installed
Total number First snow day
(Observation point)
Aomori Prefecture E4 Tohoku Expressway Aomori IC 91% 45% 42 46 Last year: November 22 (Aomori City)
This year: November 14
Normal year: November 6
E4A Hachinohe Expressway Hachinohe IC 61% 63% 30 49
Aomori prefecture total 76% 56% 72 95
Iwate Prefecture E4 Tohoku Expressway Morioka Minami IC 83% 58% 125 151 Last year: November 21 (Morioka City)
This year: unobserved
Normal year: November 8
E4 Tohoku Expressway north Ezuriko IC 73% 38% 61 84
Iwate prefecture total 79% 51% 186 235
Miyagi Prefecture E4 Tohoku Expressway Sendai Miyagi IC 51% 32% 66 130 Last year: December 8 (Sendai City)
This year: unobserved
Normal year: December 8
E6 Sendai-Tobu Road Tobu Road Sendai Higashi IC 61% 43% 75 123
Miyagi prefecture total 56% 37% 141 253
Akita E4 Tohoku Expressway Towada IC 69% 56% 22 32 Last year: November 22 (Akita City)
This year: November 14
Normal year: November 13
E7 Akita Expressway Akita Minami IC 49% 9% 24 49
E46 Akita Expressway Yokote IC 78% 40% 52 67
Akita prefecture total 66% 29% 98 148
Yamagata Prefecture E48 Yamagata Expressway Yamagata Kita IC 52% 29% 23 44 Last year: November 23 (Yamagata City)
This year: unobserved
Normal year: November 18
E48 Yamagata Expressway Tsuruoka IC 38% 10% 6 16
Yamagata total 48% 22% 29 60
Fukushima Prefecture E4 Tohoku Expressway Fukushima Iisaka IC 42% 32% 47 111 Last year: December 8 (Fukushima City)
This year: unobserved
Normal year: November 26
E4 Tohoku Expressway Koriyama IC 47% 29% 88 189
E49 Ban-Etsu Expressway Aizuwakamatsu IC 37% 19% 37 100
E6 Joban Expressway Iwaki Central IC 23% 10% 49 209
Fukushima Prefecture total 36% 22% 221 609
Tohoku Regional Head Office 53% 33% 747 1,400
  • 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 25th (Monday) (announced on November 27th (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: 144KB]
    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: 391KB]
    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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