: possibly of two beams or structures that adhere out from piers toward each other and when joined type a span in a very bridge As architects and designers continue to push the boundaries of what's achievable, cantilevered stairs stand as being a shining example of what Metal, bolstered concrete, https://staircaseinspirations.weebly.com/blog/the-rise-of-cantilever-staircases-in-contemporary-homes