SHoP Architects‘ 111 West 57th Street has begun the next phase of construction. Work on the steel crown is now underway, and the soaring metallic component has begun to rise atop the recently completed reinforced concrete superstructure. The 1,428-foot-tall, super-slender skyscraper sits almost perfectly in the middle of Billionaire’s Row, and is being developed by JDS Development, Property Markets Group, and Spruce Capital Partners. Douglas Elliman is handling sales and marketing for the 46 condominiums. The building will eventually become the second-tallest tower in New York City by roof height, and the skinniest in the world. It will encompass a width to height ratio of 1:24, indicating a very narrow width that measures just under 60 feet.