临沂位于山东省的东南部,素有“齐鲁襟喉、徐淮锁钥”之称。2014年临沂市户籍人口为1100万人,是山东省人口第一大市。临沂商贸物流业发达,是我国北方重要的商贸、物流、会展和商品集散中心,有“南义乌北临沂”的美誉。2000年以后,中国进入高速铁路时代,作为山东省人口第一大市的南部门户城市迫切需求高速铁路的建设。随着鲁 Linyi is located in the southeast of Shandong Province, known as “Qilu laryngeal, Xuhuai key lock ” said. In 2014, Linyi City registered population of 11 million people, is the largest population in Shandong Province. With a well-developed commerce and logistics industry, Linyi is an important center of business, logistics, exhibition and commodity distribution in the north of China. It has the reputation of “Linyi of South Yiwu North”. After 2000, when China entered the era of high-speed railways, the construction of the high-speed railway was urgently demanded as the southern gateway city with the largest population in Shandong Province. With Lu