How many components are present in the surface drainage system?

The highest point provided on the pavement is _______

The structure provided on the pavement to remove the storm water is _______

The side drains and partially filled culverts are designed on the basis of _______

The excess water on shoulder in a dry region with a good drainage system causes ______

The water that cannot be drained of by gravity is called _______

The path of wheels cause damage in the form of ______

If the canal and drain at same level then the cross drainage structure is called ______