Engineers TV's video: Train Laying New Track

Please watch: "Peshawar BRT new Updates" https://www.youtube.com/watch?v=GulUT2uoli4 --~-- To minimize the time of track during a track renewal project, a track renewal train is used to automate most of the required process. Prior to the arrival of the track renewal train, preparation tasks must be completed. In some cases, the old rail needs to be cut into smaller segments and joined with fishplates. The rail fastening system may need to be released prior to its arrival. The new rails usually need to be prepared prior to the arrival of track renewal train. Rails are delivered to the center of the track. Those rail pieces are welded by track worker to form continuous welded rail (CWR) and left at the center of the track at the exact position required by the track renewal train to pick up at its arrival. A track renewal train has a series of machinery units that are combined together into one train. As the track renewal train moves forward, the track renewal process will be done stage by stage to the completion of track renewal as it leaves the area.