S32 Xuanhua–Datong Expressway

Basic route: Junction with G7 Jingla Expressway at Xuanhua - Yangyuan at Shanxi border where it becomes S30 Sunyou Expressway Status: The entire expressway is complete and open to traffic. The eastern end of the expressway links with the Jingzhang Expressway to Beijing and Zhangjiakou near Xuanhua, while the western end continues as the Sunyou Expressway, which keeps going to Datong. The expressway's route runs slightly southwest, passing through Yangyuan in Hebei before entering Shanxi, continuing west, and reaching Datong. Speed limit Variable speed limits are generally . Speed checks are rare. Tolls Entire stretch charges tolls. Toll system not networked. Central toll gate at jurisdictional change (Hebei/Shanxi province). Lanes 4 lanes (2 up, 2 down) throughout. Surface Conditions Relatively good. Traffic Sparse to uncongested. ==History==

Little is known about the history of the Xuanda Expressway. However, it was opened in December 2002, as part of China's 9th Five-Year Plan's major construction works. The expressway is often used for coal transport. Its total length is around 126 kilometres. It forms part of the Jingda Expressway, which is a unified term for the Xuanda Expressway and the Jingzhang Expressway. ==Service areas==

Xuanhua, Huashaoying, Yangyuan ==Detailed itinerary==