Highway Engineering
Flexible pavement distribute the wheel load

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

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Highway Engineering
The entrance and exit curves of a rotary have

equal pavement widths but radius is more at entrance curve than at exit curve
equal radii but pavement width is more at entrance than at exit curve
different radii and different widths of pavement
equal radii and equal widths of pavement

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