“一带一路”倡议的实施，需要加强和东北亚国家的互联互通。作为海上丝绸之路北方航线，中韩通道建设是必要的，也是可行的，建设方案分别为近期的铁路轮渡、远期的海底隧道，连接中国山东、韩国西海岸，实现两国铁路联网。建议：（1）将该项目纳入中韩政府合作议程；（2）共同开展建设方案论证规划；（3）探讨跨境（海）合作，特别是山东省的烟台、青岛和韩国仁川等OEAED城市率先开展试点；（4）加强“一带一路”国内沿线省（区、市）之间的协调，探索建立新的亚欧大陆桥；（5）纳入“一带一路”倡议，推动陆上、海上丝绸之路的有效衔接。
Interconnection and interworking should be strengthen among the counties at Northeast Asia in the strategy of the Belt and Road Initiatives.As a Northern Routes of the Maritime Silk Road，China and South Korea has the necessity and feasibility to construct a cross-seaing connecting the east coast of Shandong Peninsula and the west coast of Korea.Two programs were proposed，near-term with a railway ferry and long-term with a subsea tunnel.At last，proposed that： （1）include the cross-seaing within a government cooperation and consultation category between the two countries；（2）collaborate project study；（3）explore cross-border cooperation （sea），especially Yantai，Qingdao，Incheon should carry and try which located at the endpoint of the channel；（4）coordinate the related provinces of the Belt and Road Initiatives，strive to open up a new Asia-Europe Continental Bridge；（5）bring the passageway into the strategic plan of the Belt and Road Initiatives，connect both the maritime and overland Silk Roads.
