The cable-stayed bridge is made up of cable tower, main beam and cable. This is a kind of bridge system using many of symmetrical cables pull the main beam to the tower, which can construct longer span than the truss bridge; it is one kinds of bridge for super span bridge, which with beautiful appearance are the most important reasons why is popular in modern city construction.

The Insein bridge of Myanmar is a classical cable stay-ed bridge we made, it is a kind of bridge with double towers , inclined cable and steel beam. It possesses the advantages of simple structure , erecting rapidly , heavy loading capacity and great stability . The bridge has the features of free selection in span and roadway grade