In November 24th, the Dandong Donggang port highway was opened to traffic. Dandong big Donggang dredging expressway is located in Donggang, Dandong city. It connects the big highway of the crane and the big Donggang port, which is 17.143 kilometers long. Its completion marks the first direct integration of Donggang into the freeway network of Liaoning province.
The completion of the Dandong Donggang harbour superhighway is of great strategic significance to the overall construction of a modernized billion ton port, "Dandong port", to promote the integration of the port area, the development of the coastal economic zone, and to the economic prosperity of the whole province and even the northeast.
The front Yang interchange of the crane highway is located in the Donggang of Dandong City, which provides the New Interchange for the crane highway and directly serves the former Yang economic development zone. The lantern tower interchange in the light and Liao expressway is located in the lighthouse City. The construction of the project has relieved the traffic pressure caused by the dramatic increase of heavy vehicles brought by the economic development of the lighthouse City. It realizes the seamless connection of the traffic area network. The interchange of Shenhai expressway is located in Haicheng of Anshan city. It provides new interchange for the Shenhai expressway, and serves the Anshan Tang Gang new town. It is important to improve the regional traffic liaison, expand the urban development space and push the rapid development of the regional economy. The reconstruction and extension project of the main line toll station of the Beijing hahe expressway is located in the boundaries of Liaoning and Jilin provinces. The completion of the project has played an important role in unimpeding the national expressway network, improving the transportation efficiency of Liaoning and Jilin, saving the time of traffic, reducing the transportation cost, and reducing the hidden danger of security.