The Qingdao–Yinchuan Expressway (), designated as G20 and commonly referred to as the Qingyin Expressway () is an expressway that connects the cities of Qingdao, Shandong, China, and Yinchuan, Ningxia. It is in length.
Route It passes through the following cities: Qingdao, Shandong Weifang, Shandong Zibo, Shandong Jinan, Shandong Shijiazhuang, Hebei Taiyuan, Shanxi Lishi District, Lüliang, Shanxi Jingbian County and Dingbian County, Yulin, Shaanxi Yinchuan, Ningxia
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