Rollover accident Hubei Viaduct is located in Jianli County, Jingzhou City, Hubei Province. According to relevant data, the tire of Yang Gongzi's vehicle on the viaduct in Hubei slipped, causing the vehicle to roll over and causing an accident. Connecting Lianhu Township and Shuang Gang Town in Poyang County, the main bridge of the bridge is designed to be 537 meters long and 9 meters wide, and the approach road of the bridge is 1 105 meters, which is constructed according to the standard of third-class highway.