This paper discusses the application of cable-stayed bridges in new fields: multi-span cable-stayed bridges. It first briefly reviews the history and introduces Riccardo Morandi. Then it presents several recently built multi-span cable-stayed bridges and the concepts proposed over the past three decades. Finally, it showcases three major recent engineering projects, at least one of which will be constructed, demonstrating that multi-span cable-stayed bridges are highly effective for wide rivers and straits.