Abstract:Against the backdrop of slowing investment growth and rising demands for high-quality development, the digital transformation of transportation infrastructures has become a key approach to improve operational efficiency and safety level. Taking the first batch of demonstration projects in Zhejiang Province as the entry point, its overall layout of “One Corridor, Two Wings and Integrated Network”, 20 priority tasks and early achievements are sorted out. Compared with the typical practices in Jiangsu and Shanghai, the common bottlenecks such as inconsistent standards, data silos, limited generalization of AI models, difficulties in reconstructing existing facilities, and unclear sustainability mechanisms are summarized. On this basis, the practical recommendations are proposed, such as enhancing regional coordination, promoting multi-element co-governance, and strengthening institutional guarantee, which provides a reference for the digitalization of transportation to move from pilot projects to promotion during the “15th Five-Year Plan” period.