Xuzhou is located at the junction of the four provinces of Jiangsu, Shandong, Henan and Anhui, which is the traffic artery, so there is a subway. According to relevant public information, XuzhouMetro refers to the urban rail transit system serving Xuzhou City, Jiangsu Province, China, and its Line 1 was put into trial operation on September 28th, 20 19, making it the fifth city in Jiangsu Province to open the subway. By the end of June, 2022, there were three subway lines in Xuzhou.