Q$2.(30$ puan$)$

$x_1=x_2=x_3=240\mathrm{.}00m$

KMA$=0+{000}^{00}$

$KMB=1+920\mathrm{.}00$ ve Elevation $B=136\mathrm{.}20m$

KM$(1)=1+280\mathrm{.}00$

KM$(2)=1+580\mathrm{.}00$

Ground Elevation

Cut Elevation

Pavement Thickness ve Tangent Elevation $d_2=0\mathrm{.}416667$

$=124\mathrm{.}66667m$

$=2\mathrm{.}33m$

$=1\mathrm{.}33m$

$=122\mathrm{.}00m$

At Point$(2)$

Since, Elevation $S_2=120\mathrm{.}00m,$ Elevation $S_1=136\mathrm{.}80m$ and $M=4\mathrm{.}5m,KM{S}_2=1+380\mathrm{.}00.$ Calculate;

a$)L_2.$

b$)$ The grades $g_2,g_3$ ve $g_1.$

$\backslash$table$[[g_2=,g_3=,g_1=$