Selection of the routes, of highways depends upon (A) Feasibility of attaining ruling gradient (B) Avoidance of cutting hard rocks (C) Minimum number of bridges (D) All the above

Selection of the routes, of highways depends upon
(A) Feasibility of attaining ruling gradient
(B) Avoidance of cutting hard rocks
(C) Minimum number of bridges
(D) All the above
by

1 Answer

Answer :

Answer: Option D
by

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