Valley curves are required to be introduced at the situations where

Related MCQs

• Summit curves are required to be introduced at the situations where
• When the valley curves are designed as square parabola, the stopping sight distance should be equal to head-light beam distance.
• The design criterion for the valley curves is the centrifugal force developed.
• Design of both summit and valley curves is based on the assumption that the
• A curve at the valley between two hills having a concave shape is called a valley curve.
• The parapet walls are usually required on the valley side of the roadway, in order to
• Transition curves are not provided on highways.
• The factor which influences the design of curves, is
• In detailed survey of a hill road, the interval for plotting the contours at sharp curves is generally
• The reason for providing curves on a highway is