Highway Engineering
The attainment of super elevation by rotation of pavement about the inner edge of the pavement

does not change the vertical alignment of road
results in balancing the earthwork
is preferable in steep terrain
avoids the drainage problem in flat terrain

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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
Minimum and maximum values of group index can be 0 and 20 respectively
All of these

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