The San Francisco Port Commission approved resolutions to accept completed public infrastructure and grant master encroachment permits for Phase 1A of the Mission Rock Project. This comprehensive mixed-use development, located on approximately 28 acres at Seawall Lot 337 and Pier 48, includes new streets, sidewalks, parks, and essential utility systems. The decision formalizes the transfer of ownership, maintenance, and liability of these public assets to the Port and City. Key components include non-standard roadway and sidewalk treatments, stormwater drainage, street furnishings, public art installations, and the installation of lightweight cellular concrete monitoring instruments. The maintenance of these assets will be managed by a developer affiliate, funded primarily through contributions from the Mission Rock Owners' Association, with the Port retaining the option to levy contingent services special taxes to cover any funding shortfalls. The project encompasses 1.1 to 1.6 million GSF of residential uses (1,000 to 1,950 units, with 40% affordable), 972,000 to 1.4 million GSF of commercial and office space, and 241,000 to 244,800 GSF of active/retail uses.