The stripping of aggregate should be less than ______

The fill material used in embankment is ______

The million standard axles in low volume roads is considered as ______

If the height of embankment increases ______

The minimum slope provided in a surface of cement concrete pavement is?

The settlement is due to ______

An embankment is classified as high if height exceeds ______

What is the last step in design of embankment?