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Design of Horizontal Curves

Design of Horizontal Curves

Design of Horizontal Curves

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Main Points<br />

<strong>Horizontal</strong> curves provide transitions<br />

between two tangent lengths <strong>of</strong> roadway<br />

Simple <strong>Curves</strong> have 4 variables<br />

• Radius<br />

• <strong>Design</strong> Speed<br />

• Side Friction Factor<br />

• Superelevation

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