青临高速公路是国家级重点工程项目,位于京津冀与长三角等经济发达地区相互联通的中间位置,北接东三省,南接苏沪浙,在山东省与全国经济交流中起着举足轻重的作用,是国务院批准的“7918”国家高速公路网中的“纵3”长春至深圳高速公路中的一段,也是山东省标准最高、里程最长、投资最大的高速公路项目之一,主线全长228公里,全线采用双向六车道高速公路标准建设,该项目于2009年6月开工,2013年1月正式建成通车。作为一名 Qinglin Expressway is a state-level key project located in the middle of economically developed areas like Beijing, Tianjin and the Yangtze River Delta. It borders on the northeast of the Three Kingdoms in the north and Suhu-zhe of the south in the north and plays a pivotal role in the economic exchange between Shandong Province and the whole country Is the section of Changchun-Shenzhen Expressway in the “” Longitudinal 3 "National Highway Network approved by the State Council and also the highest standard, the longest mileage and the most invested expressway project in Shandong Province First, the main line of 228 km in length, across the board using two-way six-lane highway standard construction, the project started in June 2009, January 2013 officially opened to traffic. as a