本文阐述了修建新线在扩大铁路运能中的重要意义,论述了随着我国经济建设的发展和国土开发等需要,后十年要在继续强化改造旧线的同时加快新线建设的必要性和紧迫性。文章从我国的国情出发,对本世纪末铁路发展的规模,新线建设的布局和重点以及应采取的政策、措施等提出建议。 This article expounds the significance of building a new line in expanding railway transport capacity. It discusses the necessity of accelerating the construction of a new line while continuing to reinforce and rebuild old lines in the next 10 years with the needs of economic development and land development in our country. And urgency. Based on the national conditions in our country, the article puts forward suggestions on the scale of the railway development by the end of this century, the layout and emphasis of the new line construction, and the policies and measures to be taken.