Cross Drainage works | cross drainage works in hindi

Cross drainage works is a structure constructed when there is a crossing of canal and natural drain, to prevent the drain water from mixing into canal water. This type of structure is  costlier one and needs to be avoided as much as possible.
Cross-drainage work carrying the canal over the drain
      The structures falling under this type are
Aqueduct
Syphon Aqueduct
      Cross Drainage work carrying Drainage over the canal The structures falling under this type are
Super passage
Canal Syphon
      Cross drainage works admitting canal water into the canal The structures falling under this type are
Level Crossing
Canal inlets