1.3.2. Geometric design

Try these first

1. 1.

   What does geometric design primarily focus on in transportation engineering?

   Hint

   Think about what makes a road safe and efficient.

2. 2.

   Name one component of horizontal alignment.

   Hint

   Consider how roads turn.

3. 3.

   What is the primary focus of geometric design?

   • Material strength
   • Physical layout
   • Cost efficiency

   Hint

   Think about what shapes and sizes make roads safer.

4. 4.

   True or False: Vertical alignment refers to the horizontal type of road curvature.

   • True
   • False

   Hint

   Reflect on what vertical means.

5. 5.

   Design an intersection that minimizes conflicts among vehicles. Consider factors such as alignment, visibility, and flow.

   Hint

   Think about how to create a smooth flow of traffic without stops.

6. 6.

   Evaluate the geometric design of a local intersection and identify potential safety issues based on alignment and roadway dimensions.

   Hint

   Reflect on intersections where accidents frequently occur and why.