Pedestrian crossings in China - amazing tech!!

Circular Pedestrian Bridge and overpass, which allows people to avoid the roundabout traffic of Lujiazui Road. The Oriental Pearl Tower can also be accessed from this bridge to connect people to cafes, shopping malls, office buildings and a transit station. Built nearly 20 feet above the street, the pedestrian bridge has many escalators and stairways for entrances and exits and because of the contemporary design, the long spans between each column allows people on the street level to have a pleasant viewing experience.