Transition curves are provided on the approach to horizontal curves in

1.	Transition curves are provided on the approach to horizontal curves in order to :
A.	increase jerk to allowable levels
B.	minimize the length of the horizontal curve
C.	simplify the laying-out and construction of the horizontal curve
D.	reduce jerk to allowable levels
Answer» E.

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Transition curves are provided on the approach to horizontal curves in order to :

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