On June 4, 2025, at the construction site of G3 Tongling Yangtze River Public Railway Bridge in Tongling, Anhui Province, the engineering and technical team of China Railway Bridge and Tunnel Technology Company is conducting load tests on the main bridge of the joint construction section of the bridge in an orderly manner. It is reported that a total of 214 loading vehicles were equipped for this bridge load test, with a maximum loading capacity of over 9000 tons. About 700 sets of professional testing equipment were deployed to complete both static and dynamic load tests, conducting comprehensive inspections of key structures such as main beams, main towers, stay cables, and suspension cables. The static load test covers 19000 measuring point nodes and over 31000 structural units, and verifies the load efficiency of the bridge under 17 typical working conditions through 9 loading stations, scientifically evaluating the actual bearing performance of the bridge; During the dynamic load test, 39 sets of dynamic characteristic monitoring points and 18 sets of dynamic response monitoring points were set up to accurately collect key parameters such as beam vibration amplitude, acceleration, dynamic deflection, dynamic stress, and support dynamic displacement. (New Society)