1 Kimberly A. Rollings is with the Health & Design Research Fellowship Program, University of Michigan Medical School, the Institute for Healthcare Policy and Innovation, and the Institute for Social Research, University of Michigan, Ann Arbor. Andrew L. Dannenberg is with the Department of Environmental and Occupational Health Sciences, School of Public Health, and the Department of Urban Design and Planning, College of Built Environments, University of Washington, Seattle. Howard Frumkin is with the Department of Environmental and Occupational Health Sciences, School of Public Health, University of Washington, and the Land and People Lab, Trust for Public Land, San Francisco, CA. Richard J. Jackson is with the Department of Environmental Health Sciences, Fielding School of Public Health, University of California, Los Angeles.