In the design philosophy, when one walks on the bridge, such person is the center core and the four meters is the diameter. It is like being wrapped in the bosom of a flying and wriggling dragon bone.

The suspension bridge is like the pose of the dragon bone and the bridge body rotates and changes the cross section symbolizing a curled up flying dragon.

External link : http://english.lec.taipei.gov.tw/fp.asp?fpage=cp&xItem=1147009&ctNode=22953&mp=105002