It is 8.9 kilometers from Jiangxia District of Wuhan to Baishazhou/KLOC-0 in Hongshan District. Jiangxia District, which belongs to Wuhan City, Hubei Province, is located in the south of Wuhan City, bordering Hongshan District in the north, Xian 'an District and Jiayu County in Xianning City in the south, Ezhou City and daye city in the east, and caidian district and Hannan District across the river in the west. The maximum horizontal distance from east to west is 54.2km, and the maximum vertical distance from north to south is 63.2km, with a total area of 2009 square kilometers, covering 15 streets. Baishazhou generally refers to Baishazhou area. Baishazhou area is located at the southern end of Wuchang, bordering the Yangtze River in the west and the Beijing-Guangzhou line in the east, and is known as the south gate of Wuhan. Historically, Baishazhou is a treasure-house where people can live and work. Baishazhou is about 1.5km long and 200m wide. Northeast-southwest trend, with a small area during the flood. It faces the Wuhan Jindi Highway on the south bank of the Yangtze River. The island is rich in reeds and vegetables, and there is a primary school. Wuhan Baishazhou Yangtze River Bridge has been completed, connecting the two banks.