QQuestionCivil Engineering
QuestionCivil Engineering
"Minimum speed signs are designed to:
A. Show current local road conditions.
B. Assure pedestrian safety.
C. Keep traffic flowing smoothly.
D. Test future traffic signal needs."
10 months agoReport content
Answer
Full Solution Locked
Sign in to view the complete step-by-step solution and unlock all study resources.
Step 1:Let me solve this problem step by step:
Step 2:: Analyze the Purpose of Minimum Speed Signs
Minimum speed signs are primarily designed to keep traffic flowing smoothly by preventing unnecessarily slow driving that can disrupt traffic patterns and potentially create hazardous conditions.
Step 3:: Evaluate Each Option
A. Show current local road conditions - This is not the primary purpose of minimum speed signs. B. Assure pedestrian safety - Minimum speed signs do not directly relate to pedestrian safety. C. Keep traffic flowing smoothly - This is the CORRECT answer. Minimum speed signs ensure that vehicles maintain a minimum speed that prevents traffic congestion and maintains a consistent traffic flow. D. Test future traffic signal needs - This is not a purpose of minimum speed signs.
Step 4:: Reasoning
Minimum speed signs are typically used on highways and freeways to: - Prevent vehicles from moving too slowly - Reduce the risk of rear-end collisions - Maintain a consistent and predictable traffic flow - Prevent unnecessary interruptions to traffic movement
Final Answer
Keep traffic flowing smoothly The primary purpose of minimum speed signs is to ensure that traffic moves at a consistent pace, preventing unnecessary slowdowns that can create potential safety hazards and traffic congestion.
Need Help with Homework?
Stuck on a difficult problem? We've got you covered:
- Post your question or upload an image
- Get instant step-by-step solutions
- Learn from our AI and community of students