7 billion-dollar megaprojects that will transform San Francisco by 2035

Square Foot SF/Chase Center In coming years, San Francisco's Mission Bay neighborhood will look vastly different than it does today. Once made up of industrial warehouses and shipyards, the 303-acre waterfront area started redeveloping in the late 1990s -- adding thousands of new housing units, public plazas, a state-of-the-art medical center, and 580,000 square feet of office space. And in 2019, the Chase Center, an 18,000-seat arena, will open along with a new subway stop and 100,000 square fe...