Briefing session on collapse events near the construction site of the ring road outside Tokyo
Summary of holding results

March 3, 3rd year of Reiwa
East Nippon Expressway Co., Ltd. Kanto Regional Head Office Tokyo Outer Ring Construction Office
Central Nippon Expressway Co., Ltd. Tokyo Regional Head Office Office Tokyo Construction Office
Ministry of Land, Infrastructure, Transport and Tourism Kanto Regional Development Bureau Tokyo Outer Ring National Highway Office

Thank you for your continued understanding and cooperation in the Tokyo Outer Ring Road Project.

Tokyo Outer Ring Road (Kan-Etsu-Tomei) Main Line Tunnel (Southbound) About the ground surface collapse event and underground cavity that occurred near the construction site, at the 6th Expert Committee (February 12, 3rd year of Reiwa) We hold a briefing session on the discussion results and analysis, and the compensation policy for people living in the vicinity of the depression.

Briefing session outline

◆ Date and time:
February 14, 3rd year of Reiwa (Sun)
① 13: 00-14: 40 Number of visitors 101
② From 15:30 to 17:25 Number of visitors 62
February 15, 3rd year of Reiwa (Monday)
③ 18: 30-20: 00 Number of visitors: 44
◆ Venue:
Chofu Municipal Fourth Junior High School (3-15-1 Wakabacho, Chofu City, Tokyo)

We would like to inform you that we have summarized the main questions and answers we received on the day.
We will continue to focus on monitoring the depressions and cavities and their surroundings, respond appropriately to inquiries from people living in the vicinity, and strive to eliminate anxiety. Thank you for your cooperation.

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