Project Assignment $(1)$

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$$ Civil $3$d$()$

$1-$ Calculate the number of lanes for the highway of a given data below $($Model$1$ or Model$2)$ according to the attached pdf file "Groups Data"$).$

$2-$ Draw the cross$-$section of the road in Civil $3$d which should provide the lane width, and shoulder width as well as the median width $($if exists$),$ and finally the total width of the highway.

Note: you may reasonably assume the thickness of the Road layers for the pavement, Base course, and subbase.

$3-$ print the drawing on a PDF file with a suitable scale, then copy the drawing on AutoCAD

For now, you can take the superelevation value as $2\mathrm{.}5\%$ just as an assumption.

Bonus: draw the cross$-$section on AutoCAD showing the same details without drawing all the layers $($don$\text{'}$t draw the base course and subbase thicknesses$)$

$\backslash$table$[[$Parameter$,$Model $1,$Model $2],[$LOS$,$B$,$A$],[$FFS$($Km$/$hr$),80,100],[$PHV $($Veh$/$hr$),550,700],[$PHF$,0\mathrm{.}85,0\mathrm{.}90],[$Design period $($years$),25,20],[$Geometric growth rate,$3,2\mathrm{.}7],[(\%),$Rolling,Level$],[$Type of terrain,$88,89],[$Passenger cars $(\%),1\mathrm{.}2,0\mathrm{.}9],[$Buses $(\%),2\mathrm{.}9,3\mathrm{.}1],[$Trucks $(\%),$No$,$No$],[$Creational vehicles?,Urban Group B$,$Rural group A$],[$Road Category,Yes,No$],[$Divided by a median?,,$]]$