Highway Engineering - Section 1 (6)

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

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

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

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

Traffic engineering only includes

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

Thickness of a pavement may be reduced considerably by

Design of horizontal and vertical alignments, super-elevation, sight distance and grades, is worst affected by