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The suitable gradient within which the engineer must endeavour to design the road ?
Ruling gradient
Ruling gradient
See lessA horizontal curve on a road provides ?
Change in the gradient of road
Change in the gradient of road
See lessAccording to IRC, the minimum length of the summit or valley curve should not be less than the _______ design speed in km/h ?
One-half
One-half
See lessClass-5 roads have a width of ?
4.9 m
4.9 m
See lessAs per IRC recommendations, the sub-grade or sub-base layer whatever underlies the concrete shearing slab, in concrete pavements, must confirm to the requirement that ?
All of the above
All of the above
See lessThe dowel bars are used in rigid pavements for ?
Transferring load from one
Transferring load from one
See lessThe number of vehicles passing at a point on the highway in unit time is known as ?
Traffic capacity
Traffic capacity
See less