Road Spiral / Transition Curve Deflection Angle Calculator

The Road Spiral / Transition Curve Deflection Angle Calculator to calculate the spiral curve and elevation of a road to allow computation of a safe transitional curve.

Road Spiral / Transition Curve Deflection Angle Calculator
Length of spiral from tangent to any point
Length of spiral
Radius of Simple Curve
Road Spiral / Transition Curve Deflection Angle Calculator Results
Deflection angle to any point on the curve
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