Which term represents the last point of tangency of a vertical curve?

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Multiple Choice

Which term represents the last point of tangency of a vertical curve?

Explanation:
Vertical curves are used to smoothly transition between two straight road grades in a vertical alignment. The curve begins at the Point of Vertical Curvature, where the curvature starts changing the grade, and ends at the Point of Vertical Tangency, where the curve becomes tangent to the following grade. The last point of tangency, where the curve exactly matches the slope of the next grade, is the Point of Vertical Tangency. That’s why this term is the correct one. The other options refer to concepts or items unrelated to the endpoints of a vertical curve.

Vertical curves are used to smoothly transition between two straight road grades in a vertical alignment. The curve begins at the Point of Vertical Curvature, where the curvature starts changing the grade, and ends at the Point of Vertical Tangency, where the curve becomes tangent to the following grade. The last point of tangency, where the curve exactly matches the slope of the next grade, is the Point of Vertical Tangency. That’s why this term is the correct one. The other options refer to concepts or items unrelated to the endpoints of a vertical curve.

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