Professor Jonathan Levine presented at the Geographic Information Science for Livable and Sustainable Communities Workshop, hosted by the Keck Center of the National Academies, May 5–6, 2011, in Washington D.C. The workshop brought together leading scientists concerned with geo-spatial technologies, transportation and communities, and policy leaders concerned with shaping livable and sustainable communities. The intent was an exchange of world-views and formulation of an agenda to advance an integrated research and policy agenda. The event was sponsored by the U.S. Federal Highway Administration.