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Highway planning miscellaneous

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Highway planning miscellaneous
  1. A valley curve has a descending gradient of 1 in 40 followed by an ascending gradient of 1 in 50. The length of the valley curve required for a design speed of 80 km/hour for comfort condition is
    1. 199 m
    2. 116 m
    3. 58 m
    4. 37 m
Correct Option: C

NA


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