With the development of inland water transportation,the research and construction of large-scale artificial canals have continued to advance,so as the higher ecological and green requirements throughout the entire construction process.On the basis of the characteristics of the Pinglu Canal project and key ecological and environmental issues,we explore the construction and layout of ecological corridors along the canal.By dividing the corridor into aerial,underwater,terrestrial,and riverbank sections,we propose the design of ecological facility nodes such as animal passages and ecological conservation areas to enhance the connectivity of different ecological patches along the entire canal.By summarizing the construction and layout of ecological corridors for the Pinglu Canal,as well as the research of layout and design emphasis of ecological node facilities,we aim to provide valuable insights and references for the ecological construction of other cross-basin artificial canals.