Structural inequalities in housing, education, income, criminal justice and health are far from separate issues. Many are rooted in a deep and entangled history of policies like Redlining, along with other practices and processes that remain unrevealed and misunderstood. Undesign the Redline is an explorative and visioning framework for addressing the historic transformations of place and race in America, building a robust conversation around the continuing effects of this history on populations often cut out of opportunities for success, and devising multi-stakeholder strategies to generate transformative models for change.