The warping stress is dependent on ______

The specifications for highway are prepared by ______

The maximum length of vehicle that can be used on Indian roads is ______

How many factors contributing to the flexural stress of a pavement?

The abrasion value of the aggregate in pavement should be less than ______

The design load is taken as ______

Axle load studies are carried out on a minimum sample of ______

The legal load considered in the benklemen beam method is _________