扬州重大城建项目润扬快速路高架桥开始摊铺沥青，向年底建成通车“冲刺”

Core Points - The construction of the Yancheng city's major urban construction project, the Runyang Expressway South Extension, has commenced asphalt paving on the southern section, aiming for completion by September 21 [1][3] - The project features a main elevated bridge with a total length of 2,495 meters, designed for six lanes in both directions, with a speed limit of 80 km/h [3] - The completion of this expressway is expected to significantly alleviate traffic pressure in the southern part of the city and enhance the overall connectivity of Yancheng's expressway network [3] Summary by Sections Construction Progress - Asphalt paving is currently taking place on the southern section of the expressway, with plans to complete the western half on the same day and the eastern half by September 21 [3] - The construction team is actively working to ensure a smooth surface with various types of rollers in operation [3] Project Specifications - The main elevated bridge spans 2,495 meters and is designed with six lanes for a speed of 80 km/h, while the ground auxiliary road has four lanes with a speed limit of 50 km/h [3] - The project includes three sets of ramps, with most already completed except for one ramp on the G40 south side [3] Impact on Traffic - The Runyang Expressway South Extension is a crucial link for the southern part of the city, expected to greatly reduce traffic congestion and improve the traffic network in Yancheng [3]