The re gravelled course is checked at a distance of every _______

The difference between initial and final deflection should not exceed ____ mm, for no leg correction value.

The existing strength of pavement can be made stronger by _______

The maintenance works are not possible for ______

The soil erosion may take place on roadside drains where the longitudinal slope is?

The slender beam used in benkleman beam method is _______

The Stability of flexible pavement structure depend on _______

The CBR method in India is followed since ______