The Ministry of Transport has recently proclaimed that the Implementation Plan for "AI + Transportation" has garnered approval during a departmental meeting and will be issued shortly for execution. This plan is designed to vigorously propel the "AI + Transportation" initiative forward and elucidates the overarching technical framework of the comprehensive transportation large model, structured as "1+N+X". Here, "1" denotes a foundational suite of common technologies, "N" signifies multiple vertical domain models cultivated upon this foundation, and "X" represents agents tailored for specific business scenarios. This architectural blueprint will serve as a robust pillar for the intelligent evolution of the transportation sector. Previously, a spokesperson from the Ministry of Transport emphasized that the construction of a comprehensive transportation large model constitutes a pivotal step in advancing this initiative.