GATE Papers >> Civil >> 2009 >> Question No 46

Question No. 46 Civil | GATE 2009

A crest vertical curve joins two gradients of +3% and -2% for a design speed of 80km/h and the corresponding stopping sight distance of 120m. The height of driver’s eye and the object above the road surface are 1.20m and 0.15m respectively. The curve length (which is less than stopping sight distance) to be provided is


Answer : (B) 152m


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