This document discusses leveraging cross-agency partnerships and funding streams to address social determinants of health and improve population health. It provides the example of Louisiana's Permanent Supportive Housing program which braids funding from Housing and Urban Development, Medicaid, Ryan White, SAMHSA and the VA to provide both housing and services. It also discusses Virginia's Children's Services Act which pools funding from education, juvenile justice and social services. The document notes some benefits of cross-sector programs include resilience, efficiency and alignment, but also challenges around governance and complexity. It concludes with contact information for Amy Clary at the National Academy for State Health Policy.