At the very top, the crane is designed to wobble up to three feet in each direction. When Miller pulls up a hefty weight, it's most evident. Miller travels down an unfinished hospital's 11th floor corridor to the catwalk, where he climbs onto the crane. "When the crane is up, you can look out at the horizon," Miller explained. "It's kind of like being on top of the world." The crane is 10 feet wide and 60 feet long. It was built by Midwest Builders Supply in Minneapolis, Minnesota. In conclusion, the crane used in the hospital is 30 feet high.