A four$-$lane divided multilane highway $($two lanes in each direction$)$ in rolling terrain has five access points per mile and $11-$ft lanes with a $4-$ft shoulder on the right side and $2-$ft shoulder on the left. The peak$-$hour factor is $0\mathrm{.}84$ and the traffic stream consists of $13\%$ heavy vehicles. The driver population adjustment factor is estimated at $0\mathrm{.}90.$ If the analysis flow rate is $1250$ pc$/$h$/$ln$,$ what is the peak$-$hour volume in veh$/$h$?$