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1 现实经济发展对沿海铁路的要求 我国现有5.4万km运营铁路,铁路网把沿海主要港口与内地广大地区连接了起来,沟通了辽阔国土上各个地区之间的联系,成为整个交通运输体系的骨干,是国民经济的重要命脉。但在我国的铁路网中,沿海铁路一直没有得到应有的重视,沿海铁路的发展也受到很大影响。改革开放以前,除了京沈线、沟海线和沈大线在天津至大连之间,京沪线在天津以南部分地段、沪杭线和萧甬线在杭洲湾沿岸形成了零散的几段沿海通道以外,我国大陆上的其它沿海地区都缺少与海岸线平行的铁路干线。在宁波—福州、厦门—深圳两个较长的沿海岸
A. Realistic Economic Development Requirements for Coastal Railways China now has 54,000 km of operating railways. The railway network connects the major coastal ports to the vast areas in the interior of the country, communicates the links between various regions in the vast territory and becomes the entire transportation system Backbone, is the important lifeline of the national economy. However, in our country’s railway network, the coastal railway has not received the due attention and the development of the coastal railway has also been greatly affected. Before the reform and opening up, in addition to the Beijing-Shenyang Line, Gouhai Line and Shenyang-Dalian Line between Tianjin and Dalian, the Beijing-Shanghai Line in southern part of Tianjin, Shanghai-Hangzhou line and Xiao-Yong line in Hangzhou Bay along the bank formed a scattered few In addition to the coastal passages, other coastal areas on the Chinese mainland lack a trunk line parallel to the coastline. In Ningbo - Fuzhou, Xiamen - Shenzhen two longer coast