This article introduces the project overview，construction goal and design philosophy of Hong Kong-Zhuhai-Macao Bridge. Based on large scale，factory production，standardiza-tion and assemble line，the innovative concept is taken as the general principle for design with the emphasis on description of the new material，new technology，new construction method and new equipment used in the design. The application of innovative technology has provided a solid foundation and favorable guarantee for project quality and design service life.