Answer :
Final answer:
A merging taper is the area where two lanes of traffic converge into one. This is crucial for ensuring safe and efficient traffic flow. The correct answer to the question is Option A.
Explanation:
Understanding a Merging Taper
A merging taper refers specifically to the situation where two lanes of traffic come together to form a single lane. This is crucial for managing vehicle flow and ensuring safety on roadways.
Explanation of Options
- Option A: When two lanes merge into a single lane of traffic - This is the correct definition of a merging taper.
- Option B: The distance required to merge traffic together - While this relates to the taper, it does not define it.
- Option C: When the lanes of traffic move from one location to another - This option describes a movement rather than a merging concept.
- Option D: The area of the road where a shoulder is closed - This does not relate to merging traffic.
An example of a merging taper can be seen on highways where a two-lane exit merges into a single lane, requiring drivers to adjust their speeds smoothly to avoid collisions.
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