The Special Construction Scheme Exploration of the South-to-North Water Transfer Project Approach Bridge in the Upper Box Girder Bridge

In this paper, combined with the approach bridge of cast-in-place continuous box girder project,discussion on the main bridge construction with support cast-in-place scheme design.The role of a great reference for large-scale projects,from the implementation of the index statistics, analysis shows that, to achieve even better than the specification requirements, and achieved the desired results.