On December 20, Qinglian Railway Project girder task first completed in the entire line, Qinglian Railway Engineering Construction headquarters sent a congratulation call specially to CR3.Since the first project of T-beam on November 8, 2015, the Qinglian Project has always centered on the construction organization plan of the construction headquarters. Under complex situations such as multiple break points in the girder line, the Qinglian Project took the initiative to take the initiative Effective measures to continuously optimize the construction program, orderly increase open beam progress. After 772 days as well as nights of unremitting efforts, the staffs, workers of the company disassemble as well as assemble the erecting machine successively for 14 times, using road transport bypassing, gantry crane hoisting to ensure that 62 bridges within 115 km of the Qinglian Railway.The completion of the 2900-hole girder task fulfilled the goal of the node as well as laid a solid foundation for the follow-up project to be completed on schedule.