Determine the length of tangent runout and lenght of runoff for a two-lane highway if the pavement is revolved about the centreline in order to achieve fully superelevated cross section. Maximum allowable longitudinal gradient is 1/200 Superelevation = 8% Total carriageway width = 7m (3.5 per direction) Normal crown =1.5%

Structural Analysis
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Author:KASSIMALI, Aslam.
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Chapter2: Loads On Structures
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Determine the length of tangent runout and lenght of runoff for a two-lane highway if the pavement is revolved about the centreline in order to achieve fully superelevated cross section.

Maximum allowable longitudinal gradient is 1/200

Superelevation = 8%

Total carriageway width = 7m (3.5 per direction)

Normal crown =1.5%

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