On the morning of September 21, the pile foundation of Pengqiaohe No.3 Middle Bridge, a special railway line of Tongling River North Port, jointly invested by Tongling Investment Group and Hefei Construction Investment Group, and constructed by China Railway 16th Bureau Group, was successfully drilled, laying a solid foundation for the construction of the whole line after the delivery of the red line land, and taking a big step toward realizing the goal of opening to traffic。

　 It is reported that the design mileage range of Pengqiao River No. 3 Middle bridge is DK36+042.417～DK36+111.594, bridge length 69.177m, located on the straight curve, the bridge hole span arrangement is 2×24m。At present, the whole line of the project has started 12 bridge work points, 4 tunnel work points, 5 roadbed work points。