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DIFFERENTIATE OF CURVE, horizontal, vertical - Coggle Diagram
DIFFERENTIATE OF CURVE
PURPOSE
HORIZONTAL CURVE
- For the convenience of road users
- To connect the straight lines with a horizontal curve
VERTICAL CURVE
To avoid the situation where a sudden change in the vahicle entering the curve from pa straight round
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Geometry & method
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Vertical Curve
Wacky turn Setting out the transition curves from T1 to T2 Setting out the transition curves from T4 to T3 Setting out the circular curves from T2 to T3
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