東京港の入り口のゲート性を演出した「エンジニアリングオブジェクト」としての換気所立坑はお台場のイメージを継承。

At the entrance of the Port of Tokyo, the highway funnel is designed as an "engineering object" to mark the gate to Tokyo. The place was used for the coastal defense in Edo Period, the memory of which is also manifested in the design.