On June 22, the Viaduct Upgrading and Reconstruction Project over the South Second Ring Road of Kunming, which was undertaken by the Special Bridge Division of the JSTI Transportation & Design Institute, officially commenced. On the eve of the commencement, Deputy Director Qian Bin of the JSTI Transportation Planning & Design Institute, was invited as an expert and received an exclusive interview with several news media such as Kunming Broadcasting and Television Company on this project. During the course, Deputy Director Qian Bin told about in detail the background information of the project and the urgency, goal and contents of upgrading and reconstruction.