देखिए 4 घंटे में कैसे बनाया रेलवे ने स्टील का पुल || Asaoti Palwal Steel Girder Bridge DFC

Two open – web girders were launched on DFCCIL’s Western Dedicated Freight Corridor Double Track Railway line alignment from Mumbai-Dadri crosses over Indian Railway’s Delhi-Mathura line between Asaoti-Palwal block section, with the entire 4- hour process.