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本刊讯2015年12月21日,济青高速改扩建工程正式获得国家发改委核准批复。济青高速将由原来的双向四车道,扩建至双向八车道。现在的济青高速公路连接济南、淄博、潍坊、青岛四市,扩建后,将连接山东五市,新增滨州市。济青高速公路建于上世纪年代初,是山东省第一条高速公路,全长约318公里。全线按双向四车道高速公路标准建设,设计标准为计算行车速度120公里/小时。随着区域经济社会的快速发展和高速公路网的进一步完善,济青高速公路交通量增长迅速,近年交通拥堵
Our correspondent December 21, 2015, Jinan-Qingdao high-speed expansion project officially approved by the National Development and Reform Commission approved. Jiqinggaosu will be expanded from the original two-way four-lane to two-way eight lanes. Jinan-Qingdao Expressway now connecting Jinan, Zibo, Weifang, Qingdao, four cities, after the expansion, it will connect five cities in Shandong, adding Binzhou City. Jinan-Qingdao Expressway was built in the early of the last century, is the first highway in Shandong Province, a total length of about 318 km. The whole line is constructed according to the bidirectional four-lane expressway standard with the design standard of calculating the traveling speed of 120 km / h. With the rapid economic and social development in the region and the further improvement of the expressway network, the traffic volume of Ji-Qing Expressway has been growing rapidly. In recent years, traffic congestion