Cable\|held bridge is a new type of bridge structure developed by our country.The profile of the bridge is similar to that of the cable\|stayed bridge, while the mechanical properties of the former are totally different from those of the latter,but are somewhat similar to those of the suspension bridge.The bridge pools advantages and rejects deficiencies of the cable\|stayed and suspension bridges.The adoption of the bridge will greatly save materials,costs and the bridge can be easily constructed.