Chengdu Alga visited Beipanjiang Bridge of Hukun Railway from 17th to 19th Oct. and the visit, a part of annual bridge meeting of C.R.E.E.C., was organized by C.R.E.E.C and participated by Institute 1, Institute 2, Institute 3 and subsidiary company of C.R.E.E.C. About 80 people participated in this visit. During the visit, project leader of Beipanjiang Bridge introduced the key technology used on this bridge, and China Railway Port and Channel Engineering Group Co., Ltd, the construction organization introduced construction progress and difficulties of this project, then, visited the site of Beipanjiang Bridge.