Question

The distance between Point of Commencement (P.C.) to Point of Intersection (P.I.) is ​

Answer 1

The distance between Point of Commencement (P.C.) to Point of Intersection (P.I.) is ​known as a horizontal curve.

Explanation:

• A horizontal curve is a transition between two lengths.
• Horizontal curves also represent the gradual change in the direction of a point.
• The horizontal curves can be either compound, simple or spiral or a reverse curve.
• Such curves are designed to be safe and are also economically friendly.