$*[$Reminder: Solve This Question Using "Pen and Paper", $($if you don$$t know the right answer please skip it$.$ But don't waste I repeat don't waste the attempt$)\_\_\_$This is my third attempt for this question now in need the right answer.$]*$

Two straights on the centre line of a proposed railway intersect at $1270\mathrm{.}8$ metres, the

deflection angle being $38{24}^{\text{'}}.$ It is proposed to put in a circular curve of $320$ m radius with cubic

parabolic transition curve $36$ m long at each end. The combined curve is to be set out by the

method of deflection angles with pegs at every $10$ m through chainage on the transition curves and

with pegs at every $20$ m through chainage on the circular curve. Tabulate the data relative to the

first two stations on the first transition curve and the junctions of the transition curve with circular

etc.

ANSWERS

Deflection angles $3^{\text{'}}{47}^{\text{'}\text{'}}$;${17}^{\text{'}}{26}^{\text{'}\text{'}}$;$14^{\text{'}}{27}^{\text{'}\text{'}}$;$15{58}^{\text{'}}{48}^{\text{'}\text{'}}.$