The Annie E. Casey Foundation supported the Making Connections survey in ten locations of its neighborhood transformation/family development initiative (listed below). Survey topics included mobility, social capital and networks, neighborhood processes, resident perceptions and participation, economic hardship, the availability and utilization of services and resources, and child and adolescent well-being. The baseline survey was fielded in each of the ten Making Connections neighborhoods, and in each county that contained each Making Connections neighborhood. It is unique in that a longitudinal sample for the neighborhood was maintained over the three waves, and a representative point-in-time sample was also collected. Families with children that left the neighborhoods were followed between waves in order to achieve an understanding of who moved and why. The Wave 2 survey was fielded in the neighborhoods only. Baseline data were gathered between 2002 and 2004. Wave 2 was completed between 2005 and 2007 in the same ten sites. The Wave 3 cycle, scheduled between 2008 and 2011, was conducted in seven of the ten sites.