The Built Environment Unit ensures that communities are planned and developed in ways that improve health and quality of life. Their projects have ranged from assessing the health impacts of a town center, examining equitable access to parks, and increasing walkability and bikeability. They work closely with other agencies and organizations, such as Harris County Engineering Department, Harris County Flood Control District, Precincts, community organizations, and local leaders, to provide a health lens on proposed plans, policies, and projects.