At intersections, clear sight triangle is required to:
Choose the correct answer
Hide approaching vehicles
Reduce sign legibility
Allow drivers to see conflicting traffic in time
Increase landscaping only
Correct Answer
C. Allow drivers to see conflicting traffic in time
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Unobstructed visibility improves gap acceptance and safety. Reference: IRC:SP:41 Guidelines for Design of At-Grade Intersections in Rural and Urban Areas; public PDF page numbers may vary visibility/sight distance at intersections
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This MCQ belongs to Geometric Design of Highways and Traffic Engineering. Full tests include timed attempts, rank comparison and subject-wise analysis.