I am a civil engineer. And I will tell you about road works, building works and all types of structures like fly over bridges, major bridges, minor bridges, interchange bridges, loop type bridges, railway over bridges, railway under bridges, all types of vehicle underpasses, all types of bridges. We will try to show the entire process of making all types of girders (box, PSC, RCC, steel girder), box culvert, pipe culvert through video.
YOUR OWN DRD ENGINEERING