This resolution authorizes the Mayor to execute an Intergovernmental Agreement with the Georgia Department of Transportation for GDOT to lead the design-build effort and provide post-let project management support for the new I-75/I-85 capping structure known as 'The Stitch' Project 1. The project delivers a new bridge over I-75/I-85, funded by a $157.6 million USDOT Neighborhood Access and Equity Grant and local matching funds, with a total cost not to exceed $161,905,161. Subset 2 and 3 of the overall Stitch initiative, including park and streetscape elements, will be implemented by the Atlanta Department of Transportation. GDOT’s P3 Division will oversee procurement under a design-build methodology, while the City will furnish preliminary engineering, environmental approvals, and grant management. Funding sources span multiple Intergovernmental Grant Fund accounts covering planning, engineering, and construction of the cap structure. The agreement clarifies roles, cost responsibilities, and commits to future maintenance arrangements upon project completion. The resolution ensures all contracted work is charged to specified fund, department, organization, and account numbers. Council approval paves the way for construction to begin once all contractual and legal prerequisites are satisfied.