For a $4\mathrm{.}5$ mile two$-$lane highway segment in level terrain, estimate the ATS in each direction. Traffic volumes $($two$-$way$)$ are

$1,100$ veh$/$h$.$ Trucks: $10\%$; RVs: $7\%$; PHF: $0\mathrm{.}97$; directional split: $\frac{60}{40}$; no passing zones: $40\%.$ Base free$-$flow speed: $55m\frac{i}{h}$; lane

width: $11ft$; shoulder width: $3ft$; access points per mile: $15.($Assume that the analysis direction $($d$)$ contains $60\%$ of the traffic

volume, and the opposing direction $($o$)$ contains the remaining $40\%.$ Enter your answers in $m\frac{i}{h}.$ Round your answers to at least one

decimal place.$)$

analysis direction $,AT{S}_d=$

Your response differs from the correct answer by more than $10\%.$ Double check your calculations. $m\frac{i}{h}$

opposing direction $,AT{S}_0=$

Your response differs from the correct answer by more than $10\%.$ Double check your calculations. $m\frac{i}{h}$