In 1999 Riverlife (then known as Riverlife Task Force) held an international request for proposals for the creation of a vision plan for the redevelopment of Pittsburgh's riverfronts. The winning firm chosen was Chan Krieger Sieniewicz of Cambridge, Massachusetts.
In 1999, Riverlife (then Riverlife Task Force) launched an international competition to create a comprehensive strategy for redeveloping Pittsburgh's waterfront areas. The firm that emerged victorious was Chan Krieger Sieniewicz from Cambridge, Massachusetts.