12.9. Summary

Try these first

1. 1.

   What is camber?

   Hint

   Think about why drainage is important in road design.

2. 2.

   Name one type of kerb.

   Hint

   Consider different purposes of kerbs.

3. 3.

   What role does camber play in road design?

   • A. Affects the pavement material
   • B. Aids in drainage
   • C. Determines vehicle weight

   Hint

   Think about water problems on roads.

4. 4.

   True or False: Kerbs are not important for road safety.

   • True
   • False

   Hint

   Reflect on the function of kerbs.

5. 5.

   Design a new highway segment considering camber, kerb types, and carriageway width for different traffic volumes.

   Hint

   Think about various conditions and traffic types as you plan your highway layout.

6. 6.

   Evaluate a case where insufficient kerbs caused safety issues on a busy street. Propose a redesign.

   Hint

   Focus on safety concerns and how redesigning kerbs can mitigate hazards.