Road roughness is tested by _______

The coefficient of lateral friction as recommended by IRC is ______

A closed loop used for survey purpose is called ______

The planning, design and construction of either a network of new roads or road link is called ______

The surveys of highway alignment are completed in how many stages?

The drawing for re alignment shows the existing road, proposed re alignment, contours and all other features it is calle…

The improper alignment of road will not result in ______

The DPR consists of how many components?