Transition curves are provided on the approach to horizontal curves in order to:
AIncrease jerk to allowable levels
BMinimize length of horizontal curves
CSimplify the laying out and construction of horizontal curve
DReduce jerk to allowable Levels
AIncrease jerk to allowable levels
BMinimize length of horizontal curves
CSimplify the laying out and construction of horizontal curve
DReduce jerk to allowable Levels