Question

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 metres, the length of the transition curve, is

a.

150 m

b.

140 m

c.

160 m

d.

175 m

Posted under Civil Engineering

Answer: (a).150 m

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Q. 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 metres, the length of the transition curve, is

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