Continuous rigid frame pier that diverges to having satisfied bridge deck width, great and the roof beam body needs to divide two or many the continuous needs that have just constructed bridge structures. Including pier stud and basis, the pier stud lower extreme concreties with the basis. The pier stud includes upper portion pier stud and lower part pier stud, and the upper portion pier stud comprises to left side upper portion pier stud, the right side upper portion pier stud that parallels horizontal bridge, and lower part pier stud lower extreme passes through the pier stud linkage segment and concreties with the basis.