The plane rotation axis system adopted for the bridge is composed of plane rotation axis, inner and outer safety legs and plane ring slideway.
大桥采用的平面转动轴心体系由平面转动轴心、内外保险腿和平面环形滑道组成。
2
As an extension of the Expo Axis, ShangnanRoad connects the largest main entrance and the outerring road of Shanghai, and is one of the south-north transportation arteries in Pudong.