Question:
As a forewarned intervention, a traffic rotary is more safe than a signalized intersection, when the proportion of right-turning traffic exceeds ____ .
As a forewarned intervention, a traffic rotary is more safe than a signalized intersection, when the proportion of right-turning traffic exceeds ____ .
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When traffic flow is high and right-turning vehicles make up a significant proportion, consider using a rotary to improve safety and efficiency.
Updated On: May 3, 2025
- 40 percent
- 30 percent
- 50 percent
- 20 percent
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The Correct Option is C
Solution and Explanation
A traffic rotary is more effective and safer than a signalized intersection when the proportion of right-turning traffic exceeds **50 percent**. In such cases, a rotary helps improve traffic flow and reduces the risk of accidents by minimizing the need for stopping.
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