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Practice Questions
Test your understanding with targeted questions related to the topic.
Question 1
Easy
What is the 85th percentile value in transportation design?
💡 Hint: Think about how we ensure safety for most road users.
Question 2
Easy
Name one factor that can influence human reaction time.
💡 Hint: Consider what can affect a person's alertness.
Practice 4 more questions and get performance evaluation
Interactive Quizzes
Engage in quick quizzes to reinforce what you've learned and check your comprehension.
Question 1
What does the term '85th percentile value' indicate?
- It measures the average speed of drivers.
- It represents a characteristic that 85% of the population can meet or exceed.
- It is a design standard for all vehicles.
💡 Hint: Think about what percentage of people can accomplish specific tasks.
Question 2
True or False: Proper road lighting is only important during the day.
- True
- False
💡 Hint: Consider night driving challenges.
Solve 1 more question and get performance evaluation
Challenge Problems
Push your limits with challenges.
Question 1
Design a small urban intersection considering various vehicle sizes and pedestrian traffic. What factors must you consider?
💡 Hint: Think about how cars, trucks, and pedestrians interact at this intersection.
Question 2
Evaluate a road segment known for accidents during nighttime. Which design factors might you consider to improve safety?
💡 Hint: What additional elements can enhance visibility and prevent accidents?
Challenge and get performance evaluation