唐包铁路扩能改造完成 年运输能力提升约750万吨

Core Points - The completion of the new temporary maintenance depot at Pingdizhuang Station on the Tangbao Railway marks the successful conclusion of the expansion and renovation project from Xihe West Station to Shibatai Station, enhancing the capacity of the "West Coal East Transport" corridor [1] - The Tangbao Railway, an important energy channel in China, spans 1,017.8 kilometers and has a freight capacity exceeding 200 million tons annually, with over 80% of this being coal transport [1][2] - The expansion project aims to improve the efficiency of coal transport from Inner Mongolia to Hebei and the Bohai Economic Rim, addressing the increasing demand for coal transportation [1][2] Project Details - The expansion includes the addition of a new station at Pingdizhuang, upgrades to Xihe West Station, and adjustments to the power supply facilities between Magaitu and Shibatai [2] - Key construction activities involved moving 1.2 million cubic meters of earth, building two large and medium bridges, and adding various tracks and maintenance lines [2] - The project has improved the efficiency of C80 heavy freight train operations by over 30% and is expected to increase annual transport capacity by approximately 7.5 million tons [2] Strategic Importance - The expansion addresses bottlenecks in the Tangbao Railway, providing more stable transport support for the "Mont Coal Export" initiative [2] - It plays a significant role in supporting national energy security strategies and promoting the coordinated development of Inner Mongolia's energy base with the Bohai Economic Circle [2]