Abstract：The paper expounds the general situation of railways in the northwest regions of China. Along with the reform and open to foreign countries and the rapid development of nation?al economy? the necessities of speeding up the reformation of existing railway lines and the con?struction of new railway networks in the Northwest China are explained，and the planning con?ceptions for constructing railway networks in these northwest regions are proposed.
赵荣熙. 2005?2050年西北地区铁路网建设规划构想[J]. 铁道工程学报, 1995, 12(4): 1-7.
Zhao Rongxi. CONCEPTIONS OF A 2005 ?2050 PLAN FOR CONSTRUCTING RAILWAY NETWORK OF NORTHWEST CHINA. Journal of Railway Engineering Society, 1995, 12(4): 1-7.
1995, Vol. 12 
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