Abstract: Systematic thinking is the foundation for the development of transportation system engineering. It is crucial to re- recognize the characteristics of the transportation system and its central role in the economy and society in this new era. Accelerating the pace of comprehensive transportation legislation can lay an institutional foundation for the construction and development of a modernized comprehensive transportation system. This forum, on the theme of "Theoretical integration and practice of system engineering and transportation in the new era", clarifies the concepts and implications of systematic thinking and system engineering, deeply analyses the characteristics and trends of the new era's development of transportation systems, analyses the technical system of the new generation of shipping systems, and provides recommendations for the focus and direction of high-quality railroad network development while. Moreover, this forum discussed the status, demand, and upcoming priorities for transportation system legislation, as well as the general pathway of building an intelligent civil aviation system. It also presented the content, scenarios, and techniques for integrating system science and intelligent urban transportation, as well as the implications and future research directions of integrated transportation system. Finally, it introduced measures to promote the development of journal in the field of transportation system engineering

Key words: system engineering, traffic and transportation, comprehensive transportation, intelligent transportation, integration

摘要： 系统思维是交通运输系统工程发展的前提和根本。在新的历史时期，重新认识交通运输系统现代性特征和交通运输对经济社会的引领作用是非常必要的。加快综合交通立法步伐，可为现代化综合交通体系的建设与发展奠定制度基础。本次论坛以“新时期系统工程与交通运输 的理论融合与实践”为主题，对系统思维、系统工程相关概念与内涵进行了梳理。深入分析了新时期交通运输系统发展特点和趋势，以及新一代航运系统的技术体系，提出了铁路网高质量发展 的方向与着力点，介绍了交通系统立法的现状、需求及未来重点工作，分析了智慧民航系统建设的总体路径和场景，以及系统科学与智慧城市交通融合的内容、场景及方法。最后，分析了综合交通的内涵及未来研究方向，并介绍了交通运输系统工程期刊的发展举措。

关键词: 系统工程, 交通运输, 综合交通, 智慧交通, 融合