Wear tire chains during heavy snowfall!

-Set "Chain regulation section"-

PDF version [PDF: 2.7MB]

December 27, 2018
Kanto Regional Development Bureau, Ministry of Land, Infrastructure, Transport and Tourism
East Nippon Expressway Co., Ltd. Kanto Regional Head Office
Central Japan Expressway Hachioji Regional Head Office

The Ministry of Land, Infrastructure, Transport and Tourism has a snow removal system to "minimize the impact on road network functions" based on the "Proposal for Road Traffic Securing Measures in Heavy Snow" compiled by the Winter Road Traffic Securing Measures Review Committee. We are proceeding with initiatives such as strengthening roads, centralized snow removal, and calling for demand restraint during heavy snowfall.

Of these, regarding chain regulation,

  • Timing: During an unusual snowfall such as a heavy snow emergency warning or an emergency announcement for heavy snow *
    * In 2017, no special heavy snow warning was issued, and three urgent announcements regarding heavy snow were made.
  • Location: Targeting sections where large-scale stalling has occurred, such as on a mountain pass with steep ups and In-bound, only vehicles with tire Out-bound can pass under conditions that would otherwise be closed.
    The chain regulation sections are as follows.

Chain regulation section

See attached sheet [PDF: 2.2MB]

  • National highway No. 138
    Section: Hirano, Yamanakako Village, Minamitsuru District, Yamanashi Prefecture
    Subashiri Azaotoguchi, Oyama-cho, Sunto-gun, Shizuoka Prefecture
    Extension: 8.2km
  • E18 Joshinetsu Expressway
    Section: Shinanomachi IC-Arai PA
    Extension: 24.5km
  • E20 Chuo Expressway
    Section: Sudama IC-Nagasaka IC
    Extension: 8.7km
  • About 2-3 minutes before heavy snow is expected, we will publicize in advance that there is a possibility of road closures, refrain from going out unnecessarily and over a wide area, and review the operation plan of logistics vehicles. We will inform road users.
  • When traveling on snowy roads, be sure to carry winter tires and tire chains! We appreciate your understanding and cooperation.
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