12.5. Kerbs

Try these first

1. 1.

   What is the primary function of low or mountable kerbs?

   Hint

   Think about where vehicles might go off the road.

2. 2.

   What height are barrier type kerbs typically?

   Hint

   Consider how these kerbs prevent vehicles from leaving the roadway.

3. 3.

   What is the primary function of semi-barrier type kerbs?

   • To completely block vehicles from leaving the road.
   • To allow vehicles to easily drive over them.
   • To prevent encroachment of parked vehicles while allowing limited access.

   Hint

   Consider what type of parking situation these kerbs handle.

4. 4.

   True or False: Low or mountable kerbs are designed to prevent vehicles from leaving the roadway entirely.

   • True
   • False

   Hint

   Think about the function of mountable kerbs.

5. 5.

   Imagine you are designing a new urban roadway. Discuss the types of kerbs you would implement based on the road’s traffic volume and pedestrian interaction.

   Hint

   Think about how pedestrian safety might influence your design choices.

6. 6.

   Analyze a case where the absence of kerbs caused an accident. Discuss the implications for road safety and design recommendations.

   Hint

   Consider the relationship between kerb presence and accident prevention.