This article makes an exploration of urban flyover and elevated design schemes which emphatically explains how to carry out the design of the type of pier columns and that of continuous box girder sections when the bridge landscape is under the condition of being restricted,which provides reference to the bridge scheme design in the future.

The V-shape pier rigid-frame bridges with long continuous units are not often applied.

The deteriorations of tensioning plates atop V-shape piers of a prestressed concrete continuous box girder bridge are severe.

With reference to the structural features that the slant legs of the V-shape piers of a rigid-frame bridge are relatively thin, the construction of the piers is analyzed and is then controlled from both aspects of construction and construction monitoring, and corresponding measures are also formulated to ensure the safe construction of the piers.

Through theoretical calculation,the design of slanted strut system of V-shaped piers of Hanjiang River Bridge was optimized.

Throgh the analysis and camparison of two types of bridges,continuous rigid frame bridge with V-shaped piers and the bridge with double-thin walled piers,the paper discusses various aspects such as project cost, boundary conditions,dimension of the pier and distance of piers.

The paper introduces design example of continuous rigid-frame of 85m+150+85m span length with V-shaped pier.