Notice of No Right Turn at Tateyato Ohashi Intersection on the Minami-Tama Ridge Line

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Page ID1014399 Updated on September 15, 2026

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 At Tateyato Ohashi, currently under construction by the Tokyo Metropolitan Government, part of the retaining wall and slope soil beside the intersection collapsed due to the heavy rainstorm in the early morning of September 9 this year. Continuing vehicle traffic in this condition may cause further collapse, creating a very dangerous situation. Therefore, after consultation with the police, the Tokyo Metropolitan Government has prohibited right turns and closed the right-turn lane on the Minami-Tama Ridge Line inbound lane (toward Inagi Station) all day until restoration is completed. However, straight and left turns remain permitted.

 For more details, please refer to the link below.

1. Notice Details

Please see the link below.

2. Contact Us

Construction Client: Tokyo Metropolitan South Tama Eastern Construction Office, Construction Section
 South Tama Ridge Line Construction Contact Phone: 042-737-2350


Construction Contractor: Matsuo Construction Co., Ltd.
 Site Office Phone: 042-379-8297

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