广西沿海高速公路改扩建工程建设必要性分析

Analysis on the Necessity of Reconstruction and Expansion Engineering of Guangxi Coastal Expressway

随着广西北部湾经济区的快速发展,广西沿海高速公路南宁至钦州至防城港段高速公路的交通量急剧增加,实施改扩建提高通行能力,显得迫在眉睫。文章从交通量、现有道路状况、相关政策等方面对高速公路改扩建的必要性进行分析,为类似高速公路改扩建建设提供参考。

With the rapid development of Beibu Gulf Economic Zone in Guangxi,the traffic volume of NanningQinzhou-Fangchenggang Expressway in Guangxi Coastal Expressway is increased dramatically,thus the implementation of reconstruction and expansion to improve the traffic capacity becomes imminent.From the aspects such as traffic volume,existing road conditions,and relevant policies,this article analyzed the ne-cessity for expressway reconstruction and expansion,thus providing the reference for the reconstruction and expansion of similar expressway.