Dr. Susan Handy is a Professor in the Department of Environmental Science and Policy and the Director of the Sustainable Transportation Center at the University of California Davis. Her research interests focus on the relationships between transportation and land use, particularly the impact of land development patterns on travel behavior. She is internationally known for her research on the connection between neighborhood design and walking behavior. Her current work focuses on improving understanding the choice to bicycle as a mode of transportation. She is a member of the Committee on Women’s Issues in Transportation of the Transportation Research Board and has served on committees of the Institute of Medicine and the National Research Council.