Highway Engineering
Length of a vehicle affects

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

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Highway Engineering
Select the correct statement.

More the value of CBR, greater thickness of pavement will be required
More the value of group index, less thickness of pavement will be required
All of these
Minimum and maximum values of group index can be 0 and 20 respectively

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