desing a edge beam bridges With this value

Material Properties: Concrete strength $($fc$)$: $4$ ksi Steel yield strength $($fy$)$: $60$ ksi Geometric Dimensions:Length $($L$)$: $18$ ft beam depth at domes $($d$)$: $1\mathrm{.}64$ ft Width: $2$ ft Applied Loads: Dead Load $($D$.$L$)$: $30\mathrm{.}3$ kN$.$m Live Load $($L$.$L$)$: $99$ kN$.$m

Show step and draws.