Stefanie Seskin is the deputy director of the National Complete Streets Coalition, where she provides technical assistance to advocates, practitioners, and elected officials. She is the primary author of "Complete Streets: Local Policy Workbook" and the annual Complete Streets Policy Analysis. She contributed chapters and case studies to APA's PAS Report Complete Streets and the policy analysis in the AARP Public Policy Institute's Planning Complete Streets for the Aging of America. Seskin holds a seat on the Toronto Centre for Active Transportation's Advisory Committee for Complete Streets for Canada. She was recently named 2012 Young Professional of the Year by the Association of Bicycle and Pedestrian Professionals.

M. Paul Lippens, AICP, is the senior planner with Active Transportation Alliance. He specializes in complete transportation and multimodal facility design. He is the primary author of "Complete Streets, Complete Networks: a Manual for the Design of Active Transportation," and winner of the 2012 award for best practices from APA's Illinois Chapter. He has recently worked with CDOT and the Cook County Highway Department on Complete Streets policy implementation. In practice, his project work is characterized by three paths to planning success: elegant graphics, user based processes, and free information access. Prior to joining the Active Transportation Alliance, Lippens led systems planning and design projects throughout Michigan and Indiana.