Question

Define vertical alignment and horizontal alignment

Answer 1

Vertical alignment is the state or act of lining items up, one above each other. The exact meaning of this concept varies depending on the context. Verical alignment has applications in a wide range of fields and subjects and can take on greatly differing meanings from place to place.
Horizontal alignment is the positioning of a roadway, as shown in the plan view, using a series of straight lines called tangents connected by circular curves.