Practice Kerbs (12.5) - Cross sectional elements - Transportation Engineering - Vol 1

Practice: Kerbs

Lesson 12.5Cross sectional elements

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9 questions

Flashcard drill
4 cards from this section. Quick, good the night before a test.
Exercise
6 questions · about 4 min · pass mark 70%. Hints available.
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Quiz
3 questions · about 2 min · pass mark 70%. Hints available.
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6 sample questions

Question 1.
What is the primary function of low or mountable kerbs?
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Think about where vehicles might go off the road.
Question 2.
What height are barrier type kerbs typically?
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Consider how these kerbs prevent vehicles from leaving the roadway.
3Question 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.
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Consider what type of parking situation these kerbs handle.
4Question 4.
True or False: Low or mountable kerbs are designed to prevent vehicles from leaving the roadway entirely.
- True
- False
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Think about the function of mountable kerbs.
Question 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.
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Think about how pedestrian safety might influence your design choices.
Question 6.
Analyze a case where the absence of kerbs caused an accident. Discuss the implications for road safety and design recommendations.
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Consider the relationship between kerb presence and accident prevention.

5 more questions in this section. Enroll free to practise them all.