QQuestionEducation
QuestionEducation
Expressways have "expressway entrance lanes" (acceleration lanes) so that drivers can:
A. Test their brakes before driving at expressway speed
B. Stop at the end to wait for a traffic opening
C. Reach the proper speed before blending with traffic
D. Test the pick-up of their cars
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 Acceleration Lanes
The primary purpose of expressway entrance lanes (acceleration lanes) is to allow drivers to gradually increase their vehicle's speed before merging into the main expressway traffic.
Step 3:: Evaluate the Options
A. Test their brakes before driving at expressway speed - This is incorrect. Brake testing is not the purpose of an acceleration lane. B. Stop at the end to wait for a traffic opening - This is incorrect and dangerous. Stopping at the end of an acceleration lane would create a serious safety hazard. C. Reach the proper speed before blending with traffic - This is the CORRECT answer. Acceleration lanes are specifically designed to: * Allow drivers to increase speed smoothly * Match the speed of expressway traffic * Create a safe merging transition D. Test the pick-up of their cars - This is not the primary purpose of an acceleration lane. While drivers might notice their car's acceleration, the lane's main function is safe merging.
Final Answer
Reach the proper speed before blending with traffic Key Insight: Acceleration lanes are a critical safety feature that allows drivers to adjust their speed and safely integrate into high-speed expressway traffic without disrupting the flow or creating dangerous situations.
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