Highway Engineering
Flexible pavement distribute the wheel load

directly to subgrade
through structural action
None of these
through a set of layers to the subgrade

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Highway Engineering
Centre line markings are used

to designate proper lateral placement of vehicles before turning to different directions
to designate traffic lanes
in roadways meant for two way traffic
to indicate that overtaking is not permitted

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Highway Engineering
In soils having same values of plasticity index, if liquid limit is increased, then

Compressibility and permeability increase and dry strength decreases
Compressibility, permeability and dry strength increase
Compressibility, permeability and dry strength decrease
Compressibility and permeability decrease and dry strength increases

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