Civil Engineering :: Highway Engineering
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A district road with a bituminous pavement has a horizontal curve of 1000 m for a design speed of 75 km ph. The super-elevation is
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The minimum value of camber provided for thin bituminous surface hill roads, is
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Design of horizontal and vertical alignments, super-elevation, sight distance and grades, is worst affected by
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Thickness of a pavement may be reduced considerably by
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The total length of a valley formed by two gradients - 3% and + 2% curve between the two tangent points to provide a rate of change of centrifugal acceleration 0.6 m/sec2, for a design speed 100 km ph, is
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Traffic engineering only includes
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For the movement of vehicles at an intersection of two roads, without any interference, the type of grade separator generally preferred to, is
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If the ruling gradient on any highway is 3%, the gradient provided on the curve of 300 metre radius, is
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As per recommendations of I.R.C., traffic volume study is carried out for rural roads for 7 days continuously during
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The minimum ratio of the radii of two circular curves of a compound curve, is kept
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