The minimum vertical clearance of overhanging cliffs or any other structure above the surface of a hill road, should be
The wall constructed for the stability of a back filling portion of a road on the down hill side, is known as
The most commonly adopted method to provide super-elevation on roads, is by pivoting the road surface about
Newly constructed pavement with ordinary Portland cement attains its working strength after
The minimum vertical clearance of overhanging cliffs or any other structure above the surface of a hill road, should be
The wall constructed for the stability of a back filling portion of a road on the down hill side, is known as
The desirable camber for straight roads with thin bituminous surfacing, is
Parapet walls along hill roads, are provided
An exceptional grade may be provided upto 1 inalong hill roads, if the length does not exceed
Pick up the incorrect statement from the following. The width of the right-of-way is decided so as to accommodate
Minimum stopping distance for moving vehicles on road with a design speed ofkm/hour, is
From the point of tangency before an intersection, the route markers are fixed at a distance of
The inventor of road making as a building science, was
If the velocity of moving vehicles on a road iskm/per hour, stopping distance ismetres and average length of vehicles is 6 metres, the basic capacity of lane, is
The head of public works department of any Indian state, is
Bottom-most component of a flexible pavement, is
If the radii of a compound curve and a reverse curve are respectively the same, the length of common tangent
A gradient along which the vehicle does not require any tractive effort to maintain a specified speed, is known as
If a Lemniscate curve having an angle of deflection Δ, is transitional throughout, the maximum polar angle is
If cross slope of a country is greater than 60%, the terrain is classified as
The traffic carrying capacity of a single lane, depends on
Area of steel required per metre width of pavement for a length ofm for design wheel loadkg and permissible stress in steelkg/cm2, is
In case of a multi-lane road, overtaking is generally permitted
On most smooth hard surfaced roads, rolling resistance to moving vehicles, ranges from
Pavement is said to be flexible if it contains
Side drains on both sides of a hill road, are essential when the road is
The number of vehicles moving in a specified direction on a roadway that pass a given point during specified unit of time, is called
Design of horizontal curves on highways, is based on
The pavement width of a road depends upon
In ideal pavement is constructed with