Box culvert pipe flow

 Here the precast concrete box culverts are used in place of circular concrete pipes. They drain very huge amounts of water, can easily handle the flow of water more than the regular pipes, and provide superior strength. The installation of box culverts is easier and more convenient as compared to other kinds of culverts ,Box Culverts are used for drainage purposes. They are also used to make tunnels and used for storage as well as material handling. Some culverts act as bridges. They easily accommodate both pedestrian and vehicular traffic .Culverts are available in various shapes such as elliptical, round, flat bottomed, box-like, and pear-shaped  for more details download this file.