Two straight lines that intersect with a deflection angle of $914500$ are to be connected by two transition curves and a circular curve. The most suitable radius must be selected using a centrifugal ratio of $0\mathrm{.}21.$ The chainage at the intersection point, I, is $10267\mathrm{.}352$ m$.$ The transition curves are to be designed for a maximum speed of $70$ km$/$h with a road super elevation of $43000$ and the rate of change of radial acceleration is not to exceed $0\mathrm{.}3$ m$/$s$3,$ therefore consider comfort and traction$/$superelevation$.$ Design all transition and circular curves, and calculate the setting out data for use with a tape and theodolite for both transitions and circular curves. All chord lengths are to be $9$m$.$ For the field work prework calculations you must calculate:$($i$)$ Length of the transition curves$($ii$)$ Shift$($iii$)$ Tangent length and the chainage at both tangent points$($iv$)$ Angle subtended by the circular curve$($v$)$ Length of the circular curve$($vi$)$ Back angle to the starting point$($vii$)$ Deflection angles for both transition curves using $9$m chord from the start of T and U$.$ Last chord to start of circular curve is adjusted to LT$.($viii$)$ Deflection angles for setting out the circular curve