Four shortlisted designs have been unveiled for a park that will built on redundant bridge piers in Washington DC, USA.

The designs are by:

  • Balmori Associates/Cooper, Robertson & Partners;
  • Olin/Oma;
  • Stoss Landscape Urbanism/Höweler + Yoon Architecture; and
  • Wallace Roberts & Todd/Next Architects/Magnusson Klemencic Associates.

The park will be built on the foundations of the 11th Street Bridge. The final design will be chosen in mid-October. 

Above: the design by Stoss Landscape Urbanism/Höweler + Yoon Architecture