The Promenade Station is one of two stations of the new Circle Line serving the Marina Centre precinct. DPA was part of a multi-disciplinary project team to design and build three stations and connecting tunnels. The design intent was to provide a curvilinear envelope consisting of deep-edged metal louvres to conceal the services and concrete shafts and integrate it with the vertically-glazed skylights. The three entrances follow a same idiom of thin and sharp lines for the roof and glazed panels for the sides. The interior finishes are understated with a palette of light grey and green granite on the floors, granite and stainless steel-trimmed panels on the walls and metal grids ceilings.