On the same day, two 10000 ton bridges across the Beijing Guangzhou railway of the extension project of Changxing 3rd road, Xiaoyun Avenue, Xiaogan City, Hubei Province, undertaken by China Railway seventh Bureau were successfully turned. Each swivel bridge is 114 meters long, 20.5 meters wide and weighs about 10000 tons. During the construction, the construction personnel seized the "skylight" of railway operation, and used the information technology platform to track the rotation process in real time, so as to ensure the safe and stable rotation of the 10000 ton beam and minimize the interference to the railway line. (this is the construction scene of two 10000 ton bridges in Xiaogan, Hubei Province "crossing" the Beijing Guangzhou Railway on August 30 (UAV photo) (this is the construction scene of two 10000 ton bridges in Xiaogan, Hubei Province "crossing" the Beijing Guangzhou Railway on August 30 (UAV photo) (on August 30, the bridge crossing Beijing Guangzhou railway in Xiaogan, Hubei Province was successfully rotated (photo of UAV) (this is the construction scene of two 10000 ton bridges in Xiaogan, Hubei Province "crossing" the Beijing Guangzhou Railway on August 30 (UAV photo) (this is the construction scene of two 10000 ton bridges in Xiaogan, Hubei Province "crossing" the Beijing Guangzhou Railway on August 30 (UAV photo) (the above picture shows the construction scene of two ten thousand ton bridges in Xiaogan, Hubei Province "crossing" the Beijing Guangzhou railway by turning on August 30. The following picture shows the bridge crossing the Beijing Guangzhou Railway (UAV photo) after successful turning on August 30.) (news agency)