Q56
A gradient of + 0.08% is followed by a gradient of - 0.07%. If the permissible rate of change of grade is 0.003 per 30 meters, the length of the transition curve, is
A.
150 m
AnswerB.
140 m
C.
160 m
D.
175 m
Answer: Option A
Solution
Answer: Option A
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