Open house regarding the progress of ground repair work
August 30, 2020 Results
- Corporate Top
- Notice
- Important notice to customers
- Open House on the Status of Ground Repair Works Held on August 30, 2025
September 1, 2020
East Nippon Expressway Co., Ltd. Kanto Regional Head Office Tokyo Outer Ring Road Construction Office
Ministry of Land, Infrastructure, Transport and Tourism, Kanto Regional Development Bureau, Tokyo Outer Circular Route Office
Central Nippon Expressway Co., Ltd. Tokyo Regional Head Office Tokyo Construction Office
We would like to offer our sincere apologies to residents for the inconvenience and anxiety caused by the ground surface collapse and cavity accident that occurred during construction of the Tokyo Outer Circular Road (Kanetsu to Tomei) in 2020, as well as the vibrations and noise during tunnel construction.
We recently held an open house for residents living near the areas where ground repair work is being carried out, where we used panels to provide individual explanations about the progress of the ground repair work.
In addition to the open house, we also provided a forum for the exchange of opinions between the target audience of the open house, Chofu City, and businesses.
Open house overview
Open house regarding the progress of ground repair work
(1-4-1 Higashi Tsutsujigaoka, Chofu City, Tokyo)
Open House Materials [PDF: 12.2MB]
Opinions received at briefing sessions and emails, etc., and summary of responses
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