Our Partners
Frequent collaborators—including the ongoing Des Moines regional sustainability plan called “The Tomorrow Plan”—Sasaki, RDG, and AES share a sustainability ethic, respect for public engagement, commitment to the richness and life of urban public parks, and belief in design as a vehicle for positive social and environmental change.

Civil engineer and Honorary ASLA member Steve Hamwey is managing the effort. Steve is responsible for managing many of Sasaki’s most significant, complex urban landscapes, including the Kennedy Center in Washington, D.C., the Port of Los Angeles Waterfront, and the Chicago Riverwalk.
Alexis Canter, project manager and landscape architect; Zach Chrisco, civil engineer; Kate Tooke, landscape architect; and Anna Scherling, website manager, support the design team.

Landscape architects Scott Crawford and Mike Bell, along with RDG’s Parks and Recreation Studio, bring incredible park-related knowledge and a portfolio of regional park spaces.
Internationally renowned public artist David Dahlquist, leader of RDG’s Art Studio, will provide concept design for the project’s iconic elements and input on an overall public art strategy for the park.

Ecologist Kim Chapman, who has nearly thirty years of experience in ecological restoration, land-use planning, and habitat management, is leading the AES team. He is supported in this competition by two senior scientists: environmental scientist Douglas Mensing and civil engineer Ed Kallas.