Question $2$:

In an area where rainfall is heavy, two types of road pavement should

be constructed: $1.$ Two lane State Highway with concrete surface

Bituminous.

$2$ main roads in the area of WBM paving, $4\mathrm{.}4$ meters wide

What is the height of the crown relative to the edges in these two cases, assuming Bend in a straight line?

$\backslash$table$[[\backslash$table$[[$AND$.],[$no$.]],$Type of road surface,Range of camber in areas of$],[$Low rain fall,$],[1.,\backslash$table$[[$Cement concrete and high$],[$type bituminous surface$]],1$ in $50$ or $2\mathrm{.}0\%,1$ in $60$ or $1\mathrm{.}7\%$