Climb 154 intricately interconnecting flights of stairs -- almost 2,500 individual steps and 80 landings -to incredible views of the city, the river and beyond. This interactive artwork was imagined by Thomas Heatherwick and Heatherwick Studio as a focal point where people can enjoy new perspectives of the city and one another from different heights, angles and vantage points. Same day tickets are available on interactive kiosks in the Shops and Restaurants at 20 Hudson Yards and the Public Square…