What does the term “roadway alignment” imply?

The term "roadway alignment" refers to the layout and direction of a roadway. This encompasses how the road is oriented in terms of horizontal and vertical positioning. Proper alignment is critical for ensuring safe and efficient traffic flow. It involves designing curves, straights, and grades to facilitate smooth travel for vehicles.

In the context of highway construction, alignment affects vehicle speed, sight distance, and overall safety of the roadway. Engineers must consider various factors such as local topography, potential obstacles, and the characteristics of the surrounding area when determining the optimal alignment for a new or existing road. The focus is on creating a roadway that provides a safe and efficient route for users, accommodating vehicles of all sizes while minimizing hazards.