Weifang-Rizhao Expressway links 4 lines in the Shandong Provincial “Eight Vertical, Four
Horizontal, One Ring and Eight Connection” skeleton highway network. After
completion, it will link the westbound highways such as Qingdao-Yinchuan
Express, Qingdao-Lanzhou Express, Rizhao-Lankao Expressway and Qingdao-Yinchuan
complex line, etc., making the regional expressways a whole.