Highway Engineering
Length of a vehicle affects

width of shoulders and parking facilities
extra width of pavement and minimum turning radius
clearance to be provided under structures such as overbridges, under-bridges etc.
width of traffic lanes

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

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

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Highway Engineering
The sequence of four stages of survey in a highway alignment is

preliminary survey, map study, reconnaissance and detailed survey
reconnaissance, map study, preliminary survey and detailed survey
map study, preliminary survey, reconnaissance and detailed survey
map study, reconnaissance, preliminary survey and detailed survey

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