Core Viewpoint - The Hainan Free Trade Port is showcasing its advancements in smart transportation at the 2025 20th China Intelligent Transportation Conference, highlighting the integration of digital technologies and infrastructure development in the transportation sector [2][5]. Group 1: Transportation Infrastructure Development - Hainan has successfully constructed a unique "Five Ring" transportation network, achieving "county-level highway access" and improved road connectivity for natural villages [3]. - The province has enhanced its waterway facilities, with the approval of major port plans and the ongoing expansion of the Yangpu International Container Hub Port, establishing a comprehensive international shipping network with 74 container shipping routes [3]. - The civil aviation sector is thriving, with four airports and annual passenger throughput exceeding 20 million at Meilan and Phoenix airports, alongside significant expansion of international flight routes [3]. Group 2: Digital Transformation in Transportation - Hainan is leading in digital transportation initiatives, implementing a "one line open, two lines manage" regulatory approach and enhancing the digital supervision of transportation elements [4]. - The province has launched a "car-road-cloud integration" pilot project covering 1,230 kilometers, showcasing its commitment to digital transformation in transportation [4]. Group 3: Opportunities for Smart Transportation - The upcoming full closure operation of Hainan Free Trade Port is expected to provide significant benefits for the smart transportation industry, promoting deep integration of technological and industrial innovation [5]. - Hainan aims to develop smart ports, smart shipping, intelligent road networks, and smart civil aviation, leveraging technologies like Beidou navigation, IoT, and blockchain [6]. - The province is exploring policy innovations such as zero-tariff imports for smart transportation equipment and facilitating cross-border data flow, positioning itself as a preferred destination for global smart transportation investments [6].