The Dingbian–Wuwei Expressway (), commonly referred to as the Dingwu Expressway () is an expressway that connects Dingbian County, Yulin, Shaanxi, People's Republic of China and Wuwei, Gansu. It is a spur of G20 Qingdao–Yinchuan Expressway. The route is entirely completed. References Chinese national-level expressways Expressways in Shaanxi Expressways in Gansu Expressways in Ningxia