Abstract：The present railway traffic has been in the “bottle-neck” status which restrains the national economy developments. According to the circumstances of our country and our railways， this paper discusses the key role of railways on the national communications and transportations and the meaning of speeding up the construction of railway networks. The railway network con-structions consist of the construction of new lines and the reform of existing railways. Speed up new line construction should be put forward and the technical reform of existing trunklines should be strengthened continuously. Nevertheless，according to the situation of the railways and the needs of its passenger and freight traffic developments, the heavy-haul freight traffic and the high-speed passenger traffic should be taken as the targets, so that the modernization of the tech-nical equipments may be realized.
倪平. 加强路网建设扭转“瓶颈”状态[J]. 铁道工程学报, 1995, 12(2): 1-4.
Ni ping. SPEED UP CONSTRUCTION OF RAILWAY NETWORKS AND TURN ROUND “BOTTLE-NECK” STATUS. Journal of Railway Engineering Society, 1995, 12(2): 1-4.
1995, Vol. 12 
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