Civil Engineering :: Highway Engineering

A district road with a bituminous pavement has a horizontal curve of 1000 m for a design speed of 75 km ph. The superelevation is

The minimum value of camber provided for thin bituminous surface hill roads, is

Design of horizontal and vertical alignments, superelevation, sight distance and grades, is worst affected by

Thickness of a pavement may be reduced considerably by

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/sec^{2}, for a design speed 100 km ph, is

Traffic engineering only includes

For the movement of vehicles at an intersection of two roads, without any interference, the type of grade separator generally preferred to, is

If the ruling gradient on any highway is 3%, the gradient provided on the curve of 300 metre radius, is

As per recommendations of I.R.C., traffic volume study is carried out for rural roads for 7 days continuously during

The minimum ratio of the radii of two circular curves of a compound curve, is kept