Construction significance of Huang-Da Railway

Huangda Railway is also the connecting line between the "Northern Coal Transport Passage" and Ji Jiao Railway, and it is a part of the railway around Bohai Sea. Upon completion, it will form a railway passage around Bohai Bay and Shandong Peninsula with Dalailong Railway, Longyan Railway and Huangwan Railway, enhance the mobility and flexibility of the road network, improve the land-sea combined transport, connect Zidong Railway and Yiyang Railway, play a liaison role between Huang Shuo Railway and Ji Jiao Railway, and make the connection between Shandong and Beijing-Tianjin-Tangshan more convenient. In addition, the construction of Huang Da Line can strengthen the land transportation foundation of Hebei and Lubei areas, improve the regional comprehensive transportation capacity, develop the resources of the Yellow River Delta, give full play to the coastal economic advantages, and promote the construction of "Shandong on the Sea" and the formation of a large transportation network around the Bohai Economic Circle.