设计方案最突出的亮点有三处，分别称为空中花桥、椭圆运河、植物走廊。空中花桥的概念，是在黄浦江上，建一座200公尺高、 600公尺长，50公尺宽，供行人使用的桥。顾名思义，桥面种植不同种类花卉，具有巴比伦空中花园味道，也是上海的一道人工彩虹，它将成为世博会标志性建筑，并在世博会后将加以保留。

Three proposals in the design are especially attractive， with the names of the Flower Bridge in the Sky， Ellipse Canal and the Plantation Corridor respectively. As to the Flower Bridge in the Sky， it is a pedestrian bridge to be built on the Huangpu River， 200 meters high， 600 meters long and 50 meters wide. As we can see from its name， the bridge will be covered with flowers of various kinds， endowing the area a flavor of the Babylon. This Flower Bridge， a man-made rainbow over Shanghai will be retained after the Expo as one of the symbol buildings for the Expo.