Civil Engineering :: Highway Engineering
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If L is the length of a moving vehicle and R is the radius of curve, the extra mechanical width b to be provided on horizontal curves,
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The desirable camber for straight cement concrete roads, is
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Minimum permissible speed on high speed roads, is decided on the basis of
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The ideal shape of a transition curve, is
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At a road junction, 7 cross conflict points are severe if
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To indicate proper control of consistency of a freshly mixed concrete for pavement construction, the slump should be between
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Driving vehicles on wet surfaced roads, is dangerous because it may
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The width of different roads as recommended in Nagpur plan by the Indian Road Conference for hilly region, is
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If N is the algebraic difference of grades, S is the head light beam distance in metres, the length (L) of a valley curve, is
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If D is the degree of a curve, the percentage reduction of gradient, is
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