On the morning of August 22nd，Huangnihe Bridge construction site of Tongling River North Port Railway special line project，With the last T-beam in place，The erection of beams adjacent to existing lines was successfully completed，At the same time, the first large bridge in the Lujiang section lasted for 3 months and 198 T beams were successfully erected，This also marks the Lujiang section of the project will soon be transferred from offline to online construction stage，It has laid a solid foundation for the follow-up of the track laying through the whole line。

　 Tongling Jiangbei Port Railway special line from Lutong railway Lujiang South station, through Lujiang County Nihe, Fanshan, River town, and finally to Tongling port Jiangbei port area, the total length of 52.047 km, single-track railway, design speed of 80 km/h;Due to the close proximity to the existing railway construction, the construction time is tight and the safety risk is great, so the railway company of Jiangbei Port takes the running safety of the existing railway as the primary goal。In order to ensure the successful completion of the beam construction task of the adjacent existing lines, the project department of the 20th Bureau of China Railway has carried out scientific planning for all links in the construction process and formulated a perfect emergency plan。In terms of staffing, strengthen the training of technical and construction personnel, strictly implement the measures such as leadership, safety personnel, and technical backbone, etc. during the process, and fully ensure the safe erection of T beam。At the same time, the construction period was sweltering，In order to ensure the safe production of the project and the smooth progress of the schedule，The project department of the 20th Bureau of China Railway adopts the staggered construction mode of "working at two ends and stopping in the middle"，While relieving the pressure of high temperature operation，The project department has scientifically formulated various measures to prevent summer heat and cool down，To protect the physical and mental health of workers and managers to the maximum extent possible，Ensure the continuity and efficiency of project construction，Achieve "non-stop" project construction。

　 In the next step, the bridge erecting machine of the project Department of the 20th Bureau of China Railway is ready to disassemble and set up in the direction of great mileage (Tongling direction), and join the Tongling section beam as soon as possible to complete the task of the whole line beam。

　 Up to now, 795 pieces of T-beams have been prefabricated across the entire line, with a completion rate of 66.7%;574 pieces were erected with a completion rate of 48.2%, is expected to be completed in mid-November all line beam task。