The Construction Plan is data - centric and application - driven. It strictly adheres to the principles of tackling urgent needs first and promoting systematic progress. The plan gives top priority to satisfying the pressing requirements for artificial intelligence applications within the transportation industry. This involves increasing both the volume and quality of dataset provisions, enhancing service systems, refining relevant standards and norms, and nurturing a conducive ecosystem for dataset construction. Moreover, it aims to establish a robust supply system, cultivate high - quality productive forces tailored to the transportation sector, and bolster the development of an intelligent, all - encompassing, and three - dimensional transportation network. It is projected that by the end of 2030, a series of high - grade datasets will be in place, accompanied by a collection of exemplary cases. These developments are expected to significantly fulfill the training demands of world - leading AI models.