FIGURE I

$4\mathrm{.}9$ If the pavement in Problem $48$ is one lane of a two$-$lane highway, as shown in Figure P$4\mathrm{.}9.$

design the welded wire fabric and tie bars. $[$Answer: area of fabric $0\mathrm{.}0785$ and

$0\mathrm{.}0432i\frac{n^2}{f}t,\frac{1}{2}$ in$.$ tie bars, $2$ ft long and $3$ ft on centers$]$

FIGURE P$4$

i want complete solution and correct solution